Update translation filesHEADmaster

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: applications/qalculate-tde
Translate-URL: https://mirror.git.trinitydesktop.org/weblate/projects/applications/qalculate-tde/

6 files changed, 2792 insertions, 2798 deletions

diff --git a/translations/messages/fr.po b/translations/messages/fr.po
index 19923b3..8b32347 100644
--- a/translations/messages/fr.po
+++ b/translations/messages/fr.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: fr\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-07-07 18:33+0000\n"
+"POT-Creation-Date: 2026-03-19 18:17+0000\n"
 "PO-Revision-Date: 2006-11-16 14:41-0500\n"
 "Last-Translator: Nicolas Laug <Nicolas.Laug@polymtl.ca>\n"
 "Language-Team: Français <fr@li.org>\n"
@@ -30,1039 +30,1039 @@ msgid ""
 "Your emails"
 msgstr "nicologmail-traduction@yahoo.fr"
 
-#: kqalculate.cpp:267
+#: kqalculate.cpp:243
 msgid "Remove from System Tray"
 msgstr "Enlever de la boîte à miniatures"
 
-#: kqalculate.cpp:268 qalculateeditdatasetdialog.cpp:472
-#: qalculateplotdialog.cpp:228
+#: kqalculate.cpp:244 qalculateeditdatasetdialog.cpp:447
+#: qalculateplotdialog.cpp:219
 msgid "Hide"
 msgstr "Cacher"
 
-#: kqalculate.cpp:289 kqalculate.cpp:4487 kqalculate.cpp:5918
+#: kqalculate.cpp:265 kqalculate.cpp:4441 kqalculate.cpp:5870
 msgid "Enter"
 msgstr "Entrée"
 
-#: kqalculate.cpp:290 kqalculate.cpp:516 kqalculate.cpp:4488
-#: kqalculate.cpp:4495 kqalculate.cpp:5919
+#: kqalculate.cpp:266 kqalculate.cpp:490 kqalculate.cpp:4442
+#: kqalculate.cpp:4449 kqalculate.cpp:5871
 msgid "="
 msgstr "="
 
-#: kqalculate.cpp:292 kqalculate.cpp:517 kqalculate.cpp:4492
-#: kqalculate.cpp:4493
+#: kqalculate.cpp:268 kqalculate.cpp:491 kqalculate.cpp:4446
+#: kqalculate.cpp:4447
 msgid "Calculate expression and add to stack"
 msgstr "Calculer l'expression et l'ajouter à la pile"
 
-#: kqalculate.cpp:293 kqalculate.cpp:518 kqalculate.cpp:4496
-#: kqalculate.cpp:4497
+#: kqalculate.cpp:269 kqalculate.cpp:492 kqalculate.cpp:4450
+#: kqalculate.cpp:4451
 msgid "Calculate expression"
 msgstr "Calculer l'expression"
 
-#: kqalculate.cpp:299 kqalculate.cpp:5921
+#: kqalculate.cpp:275 kqalculate.cpp:5873
 msgid "Store"
 msgstr "Enregistrer"
 
-#: kqalculate.cpp:301
+#: kqalculate.cpp:277
 msgid "Store result as variable"
 msgstr "Enregistrer le résultat dans une variable"
 
-#: kqalculate.cpp:304 kqalculate.cpp:5923 qalculateconvertunitsdialog.cpp:44
+#: kqalculate.cpp:280 kqalculate.cpp:5875 qalculateconvertunitsdialog.cpp:44
 msgid "Convert"
 msgstr "Convertir"
 
-#: kqalculate.cpp:306
+#: kqalculate.cpp:282
 msgid "Convert units in result"
 msgstr "Changer les unités du résultat."
 
-#: kqalculate.cpp:316
+#: kqalculate.cpp:292
 msgid "Enter expression here"
 msgstr "Entrez une expression ici"
 
-#: kqalculate.cpp:325
+#: kqalculate.cpp:301
 msgid "status"
 msgstr "état"
 
-#: kqalculate.cpp:357 qalculateeditdataobjectdialog.cpp:72
+#: kqalculate.cpp:333 qalculateeditdataobjectdialog.cpp:72
 msgid "Exact"
 msgstr "Exact"
 
-#: kqalculate.cpp:358
+#: kqalculate.cpp:334
 msgid "Toggle exact mode"
 msgstr "Basculer le mode exact"
 
-#: kqalculate.cpp:361 kqalculate.cpp:1073
+#: kqalculate.cpp:337 kqalculate.cpp:1041
 msgid "Fraction"
 msgstr "Fraction"
 
-#: kqalculate.cpp:362
+#: kqalculate.cpp:338
 msgid "Toggle fractional display"
 msgstr "Basculer l'affichage en fraction"
 
-#: kqalculate.cpp:366
+#: kqalculate.cpp:342
 msgid "Numerical display"
 msgstr "Affichage numérique"
 
-#: kqalculate.cpp:369 kqalculate.cpp:1049 qalculateresultdisplay.cpp:289
+#: kqalculate.cpp:345 kqalculate.cpp:1017 qalculateresultdisplay.cpp:289
 msgid "Normal"
 msgstr "Normal"
 
-#: kqalculate.cpp:370 kqalculate.cpp:1051 qalculateresultdisplay.cpp:292
+#: kqalculate.cpp:346 kqalculate.cpp:1019 qalculateresultdisplay.cpp:292
 msgid "Engineering"
 msgstr ""
 
-#: kqalculate.cpp:371 kqalculate.cpp:1053 qalculateresultdisplay.cpp:295
+#: kqalculate.cpp:347 kqalculate.cpp:1021 qalculateresultdisplay.cpp:295
 msgid "Scientific"
 msgstr "Scientifique"
 
-#: kqalculate.cpp:372
+#: kqalculate.cpp:348
 msgid "Pure"
 msgstr "Pur"
 
-#: kqalculate.cpp:373 kqalculate.cpp:1057
+#: kqalculate.cpp:349 kqalculate.cpp:1025
 msgid "Simple"
 msgstr "Simple"
 
-#: kqalculate.cpp:375
+#: kqalculate.cpp:351
 msgid "Base in result"
 msgstr "Base du résultat"
 
-#: kqalculate.cpp:379 kqalculate.cpp:1032 qalculatesetbasedialog.cpp:35
+#: kqalculate.cpp:355 kqalculate.cpp:1000 qalculatesetbasedialog.cpp:35
 #: qalculatesetbasedialog.cpp:48
 msgid "Binary"
 msgstr "Binaire"
 
-#: kqalculate.cpp:380 kqalculate.cpp:1034 qalculatesetbasedialog.cpp:36
+#: kqalculate.cpp:356 kqalculate.cpp:1002 qalculatesetbasedialog.cpp:36
 #: qalculatesetbasedialog.cpp:49
 msgid "Octal"
 msgstr "Octale"
 
-#: kqalculate.cpp:381 kqalculate.cpp:1036 kqalculate.cpp:1069
+#: kqalculate.cpp:357 kqalculate.cpp:1004 kqalculate.cpp:1037
 #: qalculatesetbasedialog.cpp:37 qalculatesetbasedialog.cpp:50
 msgid "Decimal"
 msgstr "Décimale"
 
-#: kqalculate.cpp:382 kqalculate.cpp:1038 qalculatesetbasedialog.cpp:38
+#: kqalculate.cpp:358 kqalculate.cpp:1006 qalculatesetbasedialog.cpp:38
 #: qalculatesetbasedialog.cpp:51
 msgid "Hexadecimal"
 msgstr "Hexadécimale"
 
-#: kqalculate.cpp:383 kqalculate.cpp:1042 qalculatesetbasedialog.cpp:42
+#: kqalculate.cpp:359 kqalculate.cpp:1010 qalculatesetbasedialog.cpp:42
 msgid "Sexagesimal"
 msgstr "Sexagésimale"
 
-#: kqalculate.cpp:384 kqalculate.cpp:1044
+#: kqalculate.cpp:360 kqalculate.cpp:1012
 msgid "Time Format"
 msgstr "Format de l'heure"
 
-#: kqalculate.cpp:386 kqalculate.cpp:1040
+#: kqalculate.cpp:362 kqalculate.cpp:1008
 msgid "Other..."
 msgstr "Autre..."
 
-#: kqalculate.cpp:392
+#: kqalculate.cpp:368
 msgid "f(x)"
 msgstr "f(x)"
 
-#: kqalculate.cpp:396
+#: kqalculate.cpp:372
 msgid "Open functions manager"
 msgstr "Ouvrir le gestionnaire de fonctions"
 
-#: kqalculate.cpp:398
+#: kqalculate.cpp:374
 msgid "sqrt"
 msgstr "sqrt"
 
-#: kqalculate.cpp:399
+#: kqalculate.cpp:375
 msgid "Square root"
 msgstr "Racine carrée"
 
-#: kqalculate.cpp:402 kqalculate.cpp:950
+#: kqalculate.cpp:378 kqalculate.cpp:924
 msgid "x<sup>y</sup>"
 msgstr "x<sup>y</sup>"
 
-#: kqalculate.cpp:403
+#: kqalculate.cpp:379
 msgid "Raise (Ctrl+*)"
 msgstr "Élever (Ctrl+*)"
 
-#: kqalculate.cpp:406 kqalculate.cpp:949
+#: kqalculate.cpp:382 kqalculate.cpp:923
 msgid "x<sup>2</sup>"
 msgstr "x<sup>2</sup>"
 
-#: kqalculate.cpp:407
+#: kqalculate.cpp:383
 msgid "Square"
 msgstr "Carré"
 
-#: kqalculate.cpp:409
+#: kqalculate.cpp:385
 msgid "log"
 msgstr "log"
 
-#: kqalculate.cpp:410
+#: kqalculate.cpp:386
 msgid "Base-10 logarithm"
 msgstr "Logarithme en base 10"
 
-#: kqalculate.cpp:412
+#: kqalculate.cpp:388
 msgid "ln"
 msgstr "ln"
 
-#: kqalculate.cpp:413
+#: kqalculate.cpp:389
 msgid "Natural logarithm"
 msgstr "Logarithme népérien (naturel)"
 
-#: kqalculate.cpp:415
+#: kqalculate.cpp:391
 msgid "x!"
 msgstr "x!"
 
-#: kqalculate.cpp:416
+#: kqalculate.cpp:392
 msgid "Factorial"
 msgstr "Factorielle"
 
-#: kqalculate.cpp:418
+#: kqalculate.cpp:394
 msgid "cos"
 msgstr "cos"
 
-#: kqalculate.cpp:419
+#: kqalculate.cpp:395
 msgid "Cosine"
 msgstr "Cosinus"
 
-#: kqalculate.cpp:421
+#: kqalculate.cpp:397
 msgid "tan"
 msgstr "tan"
 
-#: kqalculate.cpp:422
+#: kqalculate.cpp:398
 msgid "Tangent"
 msgstr "Tangente"
 
-#: kqalculate.cpp:424
+#: kqalculate.cpp:400
 msgid "hyp"
 msgstr "hyp"
 
-#: kqalculate.cpp:425
+#: kqalculate.cpp:401
 msgid "Toggle hyperbolic functions"
 msgstr "Basculer les fonctions hyperboliques"
 
-#: kqalculate.cpp:428
+#: kqalculate.cpp:404
 msgid "inv"
 msgstr "inv"
 
-#: kqalculate.cpp:429
+#: kqalculate.cpp:405
 msgid "Toggle inverse functions"
 msgstr "Basculer les fonctions réciproques"
 
-#: kqalculate.cpp:432
+#: kqalculate.cpp:408
 msgid "sin"
 msgstr "sin"
 
-#: kqalculate.cpp:433
+#: kqalculate.cpp:409
 msgid "Sine"
 msgstr "Sinus"
 
-#: kqalculate.cpp:438
+#: kqalculate.cpp:414
 msgid "Deg"
 msgstr "Deg"
 
-#: kqalculate.cpp:439
+#: kqalculate.cpp:415
 msgid "Angle Unit: Degrees"
 msgstr "Unité d'angle : Degré"
 
-#: kqalculate.cpp:442
+#: kqalculate.cpp:418
 msgid "Rad"
 msgstr "Rad"
 
-#: kqalculate.cpp:443
+#: kqalculate.cpp:419
 msgid "Angle Unit: Radians"
 msgstr "Unité d'angle : Radian"
 
-#: kqalculate.cpp:446
+#: kqalculate.cpp:422
 msgid "Gra"
 msgstr "Gr"
 
-#: kqalculate.cpp:447
+#: kqalculate.cpp:423
 msgid "Angle Unit: Gradians"
 msgstr "Unité d'angle : Grade"
 
-#: kqalculate.cpp:450 kqalculate.cpp:1097 kqalculate.cpp:1155
-#: qalculateplotdialog.cpp:128
+#: kqalculate.cpp:426 kqalculate.cpp:1065 kqalculate.cpp:1123
+#: qalculateplotdialog.cpp:119
 msgid "None"
 msgstr "Aucun"
 
-#: kqalculate.cpp:467
+#: kqalculate.cpp:441
 msgid "7"
 msgstr "7"
 
-#: kqalculate.cpp:469
+#: kqalculate.cpp:443
 msgid "8"
 msgstr "8"
 
-#: kqalculate.cpp:471
+#: kqalculate.cpp:445
 msgid "9"
 msgstr "9"
 
-#: kqalculate.cpp:473
+#: kqalculate.cpp:447
 msgid "4"
 msgstr "4"
 
-#: kqalculate.cpp:475
+#: kqalculate.cpp:449
 msgid "5"
 msgstr "5"
 
-#: kqalculate.cpp:477
+#: kqalculate.cpp:451
 msgid "6"
 msgstr "6"
 
-#: kqalculate.cpp:479
+#: kqalculate.cpp:453
 msgid "1"
 msgstr "1"
 
-#: kqalculate.cpp:481
+#: kqalculate.cpp:455
 msgid "2"
 msgstr "2"
 
-#: kqalculate.cpp:483
+#: kqalculate.cpp:457
 msgid "3"
 msgstr "3"
 
-#: kqalculate.cpp:485
+#: kqalculate.cpp:459
 msgid "0"
 msgstr "0"
 
-#: kqalculate.cpp:488
+#: kqalculate.cpp:462
 msgid "Decimal point"
 msgstr "Point décimal"
 
-#: kqalculate.cpp:490
+#: kqalculate.cpp:464
 msgid "EXP"
 msgstr "EXP"
 
-#: kqalculate.cpp:491
+#: kqalculate.cpp:465
 msgid "10^x (Ctrl+Shift+E)"
 msgstr ""
 
-#: kqalculate.cpp:494
+#: kqalculate.cpp:468
 msgid "Del"
 msgstr "Eff"
 
-#: kqalculate.cpp:497
+#: kqalculate.cpp:471
 msgid "AC"
 msgstr "AC"
 
-#: kqalculate.cpp:501
+#: kqalculate.cpp:475
 msgid "Multiply"
 msgstr "Multiplier"
 
-#: kqalculate.cpp:504
+#: kqalculate.cpp:478
 msgid "Divide"
 msgstr "Diviser"
 
-#: kqalculate.cpp:510
+#: kqalculate.cpp:484
 msgid "Subtract"
 msgstr "Soustraire"
 
-#: kqalculate.cpp:512
+#: kqalculate.cpp:486
 msgid "Ans"
 msgstr "Préc."
 
-#: kqalculate.cpp:513
+#: kqalculate.cpp:487
 msgid "Previous result"
 msgstr "Résultat précédent"
 
-#: kqalculate.cpp:515 kqalculate.cpp:4491
+#: kqalculate.cpp:489 kqalculate.cpp:4445
 msgid "Ent"
 msgstr "Ent"
 
-#: kqalculate.cpp:538
+#: kqalculate.cpp:512
 msgid "Index"
 msgstr "Index"
 
-#: kqalculate.cpp:539 qalculateeditdataobjectdialog.cpp:50
+#: kqalculate.cpp:513 qalculateeditdataobjectdialog.cpp:50
 #: qalculatevariablesdialog.cpp:63
 msgid "Value"
 msgstr "Valeur"
 
-#: kqalculate.cpp:558 kqalculate.cpp:5927
+#: kqalculate.cpp:532 kqalculate.cpp:5879
 msgid "Up"
 msgstr "Haut"
 
-#: kqalculate.cpp:559
+#: kqalculate.cpp:533
 msgid "Move selected register up"
 msgstr "Déplacer le registre sélectionné vers le haut"
 
-#: kqalculate.cpp:563 kqalculate.cpp:5929
+#: kqalculate.cpp:537 kqalculate.cpp:5881
 msgid "Down"
 msgstr "Bas"
 
-#: kqalculate.cpp:564
+#: kqalculate.cpp:538
 msgid "Move selected register down"
 msgstr "Déplacer le registre sélectionné vers le bas"
 
-#: kqalculate.cpp:569
+#: kqalculate.cpp:543
 msgid "Edit value of selected register"
 msgstr "Éditer la valeur du registre sélectionné"
 
-#: kqalculate.cpp:574
+#: kqalculate.cpp:548
 msgid "Delete selected register"
 msgstr "Effacer le registre sélectionné"
 
-#: kqalculate.cpp:579
+#: kqalculate.cpp:553
 msgid "Clear the RPN stack"
 msgstr "Vider la pile NPI"
 
-#: kqalculate.cpp:595
+#: kqalculate.cpp:569
 msgid "Keypad"
 msgstr "Clavier"
 
-#: kqalculate.cpp:596
+#: kqalculate.cpp:570
 msgid "Show/hide keypad"
 msgstr "Afficher/cacher le clavier"
 
-#: kqalculate.cpp:599
+#: kqalculate.cpp:573
 msgid "History"
 msgstr "Historique"
 
-#: kqalculate.cpp:600
+#: kqalculate.cpp:574
 msgid "Show/hide history"
 msgstr "Afficher/Cacher l'historique"
 
-#: kqalculate.cpp:603
+#: kqalculate.cpp:577
 msgid "RPN Stack"
 msgstr "Pile NPI"
 
-#: kqalculate.cpp:604
+#: kqalculate.cpp:578
 msgid "Show/hide RPN stack"
 msgstr "Afficher/Cacher la pile NPI"
 
-#: kqalculate.cpp:719 kqalculate.cpp:2530
+#: kqalculate.cpp:693 kqalculate.cpp:2498
 msgid "RPN Register Moved"
 msgstr "Registre NPI déplacé"
 
-#: kqalculate.cpp:755 kqalculate.cpp:787 kqalculate.cpp:2141
-#: kqalculate.cpp:2705 kqalculate.cpp:2742
+#: kqalculate.cpp:729 kqalculate.cpp:761 kqalculate.cpp:2109
+#: kqalculate.cpp:2673 kqalculate.cpp:2710
 msgid "approx."
 msgstr "approx."
 
-#: kqalculate.cpp:897 kqalculate.cpp:4816
+#: kqalculate.cpp:871 kqalculate.cpp:4770
 #, c-format
 msgid "Load meta mode: %1"
 msgstr ""
 
-#: kqalculate.cpp:969
+#: kqalculate.cpp:937
 msgid "Qalculate! - Scientific Calculator"
 msgstr "Qalculate! - Caculatrice Scientifique"
 
-#: kqalculate.cpp:988 qalculateeditfunctiondialog.cpp:602
+#: kqalculate.cpp:956 qalculateeditfunctiondialog.cpp:581
 #: qalculateresultdisplay.cpp:63
 msgid "Variable"
 msgstr "Variable"
 
-#: kqalculate.cpp:989 qalculateeditfunctiondialog.cpp:597
+#: kqalculate.cpp:957 qalculateeditfunctiondialog.cpp:576
 #: qalculateeditmatrixvectordialog.cpp:107 qalculateimportcsvdialog.cpp:53
-#: qalculateinsertmatrixvectordialog.cpp:85
-#: qalculateinsertmatrixvectordialog.cpp:310
+#: qalculateinsertmatrixvectordialog.cpp:84
+#: qalculateinsertmatrixvectordialog.cpp:295
 msgid "Matrix"
 msgstr "Matrice"
 
-#: kqalculate.cpp:990 qalculateeditfunctiondialog.cpp:596
+#: kqalculate.cpp:958 qalculateeditfunctiondialog.cpp:575
 #: qalculateeditmatrixvectordialog.cpp:110
-#: qalculateinsertmatrixvectordialog.cpp:88
-#: qalculateinsertmatrixvectordialog.cpp:308
+#: qalculateinsertmatrixvectordialog.cpp:87
+#: qalculateinsertmatrixvectordialog.cpp:293
 msgid "Vector"
 msgstr "Vecteur"
 
-#: kqalculate.cpp:991
+#: kqalculate.cpp:959
 msgid "Unknown Variable"
 msgstr "Variable Inconnue"
 
-#: kqalculate.cpp:992 qalculateeditdatasetdialog.cpp:71
-#: qalculateeditfunctiondialog.cpp:72 qalculateeditfunctiondialog.cpp:600
-#: qalculateplotdialog.cpp:100 qalculateresultdisplay.cpp:93
+#: kqalculate.cpp:960 qalculateeditdatasetdialog.cpp:58
+#: qalculateeditfunctiondialog.cpp:59 qalculateeditfunctiondialog.cpp:579
+#: qalculateplotdialog.cpp:91 qalculateresultdisplay.cpp:93
 msgid "Function"
 msgstr "Fonction"
 
-#: kqalculate.cpp:993 qalculatedatasetsdialog.cpp:64
+#: kqalculate.cpp:961 qalculatedatasetsdialog.cpp:64
 msgid "Data Set"
 msgstr "Ensemble de données"
 
-#: kqalculate.cpp:994 qalculateconvertunitsdialog.cpp:70
-#: qalculateeditfunctiondialog.cpp:601 qalculateresultdisplay.cpp:68
+#: kqalculate.cpp:962 qalculateconvertunitsdialog.cpp:70
+#: qalculateeditfunctiondialog.cpp:580 qalculateresultdisplay.cpp:68
 #: qalculateunitsdialog.cpp:69
 msgid "Unit"
 msgstr "Unité"
 
-#: kqalculate.cpp:995
+#: kqalculate.cpp:963
 msgid "Import CSV File..."
 msgstr "Importer un fichier CSV..."
 
-#: kqalculate.cpp:996
+#: kqalculate.cpp:964
 msgid "Export CSV File..."
 msgstr "Exporter un fichier CSV..."
 
-#: kqalculate.cpp:997
+#: kqalculate.cpp:965
 msgid "Store Result..."
 msgstr "Enregistrer le résultat..."
 
-#: kqalculate.cpp:998
+#: kqalculate.cpp:966
 msgid "Save Result Image..."
 msgstr "Enregistrer l'image du résultat..."
 
-#: kqalculate.cpp:999
+#: kqalculate.cpp:967
 msgid "Save Definitions"
 msgstr "Enregistrer les définitions"
 
-#: kqalculate.cpp:1000
+#: kqalculate.cpp:968
 msgid "Update Exchange Rates"
 msgstr "Mettre à jour les taux d'échange"
 
-#: kqalculate.cpp:1001
+#: kqalculate.cpp:969
 msgid "Plot Functions/Data"
 msgstr "Tracer des fonctions/données"
 
-#: kqalculate.cpp:1003
+#: kqalculate.cpp:971
 msgid "Convert Number Bases"
 msgstr "Convertir des bases de nombres"
 
-#: kqalculate.cpp:1004 qalculateperiodictabledialog.cpp:40
+#: kqalculate.cpp:972 qalculateperiodictabledialog.cpp:40
 msgid "Periodic Table"
 msgstr "Table périodique"
 
-#: kqalculate.cpp:1011
+#: kqalculate.cpp:979
 msgid "Show/hide main Qalculate! window"
 msgstr ""
 
-#: kqalculate.cpp:1014
+#: kqalculate.cpp:982
 #, fuzzy
 msgid "Configure &Global Shortcuts..."
 msgstr "Configurer Qalculate!"
 
-#: kqalculate.cpp:1016
+#: kqalculate.cpp:984
 msgid "Manage Variables"
 msgstr "Gérer les variables"
 
-#: kqalculate.cpp:1017
+#: kqalculate.cpp:985
 msgid "Manage Functions"
 msgstr "Gérer les fonctions"
 
-#: kqalculate.cpp:1018
+#: kqalculate.cpp:986
 msgid "Manage Units"
 msgstr "Gérer les unités"
 
-#: kqalculate.cpp:1019
+#: kqalculate.cpp:987
 msgid "Manage Data Sets"
 msgstr "Gérer les ensembles de données"
 
-#: kqalculate.cpp:1020 kqalculate.cpp:1153
+#: kqalculate.cpp:988 kqalculate.cpp:1121
 msgid "Factorize"
 msgstr "Factoriser"
 
-#: kqalculate.cpp:1021 kqalculate.cpp:1151
+#: kqalculate.cpp:989 kqalculate.cpp:1119
 msgid "Simplify"
 msgstr "Simplifier"
 
-#: kqalculate.cpp:1022
+#: kqalculate.cpp:990
 msgid "Set Unknowns..."
 msgstr "Définir les inconnues..."
 
-#: kqalculate.cpp:1023
+#: kqalculate.cpp:991
 msgid "Convert to Unit Expression..."
 msgstr "Convertir en expression d'unités..."
 
-#: kqalculate.cpp:1024 kqalculate.cpp:1087
+#: kqalculate.cpp:992 kqalculate.cpp:1055
 msgid "Convert to Base Units"
 msgstr "Convertir en unités de base"
 
-#: kqalculate.cpp:1025 kqalculate.cpp:1089
+#: kqalculate.cpp:993 kqalculate.cpp:1057
 msgid "Convert to Best Unit"
 msgstr "Convertir vers la meilleure unité"
 
-#: kqalculate.cpp:1026
+#: kqalculate.cpp:994
 msgid "Insert Matrix..."
 msgstr "Insérer une matrice..."
 
-#: kqalculate.cpp:1027
+#: kqalculate.cpp:995
 msgid "Insert Vector..."
 msgstr "Insérer un vecteur"
 
-#: kqalculate.cpp:1028
+#: kqalculate.cpp:996
 msgid "Copy Result"
 msgstr "Copier le résultat"
 
-#: kqalculate.cpp:1029
+#: kqalculate.cpp:997
 msgid "Clear History"
 msgstr "Vider l'historique"
 
-#: kqalculate.cpp:1030
+#: kqalculate.cpp:998
 msgid "Configure Qalculate!"
 msgstr "Configurer Qalculate!"
 
-#: kqalculate.cpp:1046
+#: kqalculate.cpp:1014
 msgid "Roman Numerals"
 msgstr "Chiffres romains"
 
-#: kqalculate.cpp:1048
+#: kqalculate.cpp:1016
 msgid "Select Result and Expression Base..."
 msgstr "Sélectionner la base du résultat et de l'expression..."
 
-#: kqalculate.cpp:1055
+#: kqalculate.cpp:1023
 msgid "Purely Scientific"
 msgstr "Purement scientifique"
 
-#: kqalculate.cpp:1059
+#: kqalculate.cpp:1027
 msgid "Indicate Infinite Series"
 msgstr "Indiquer les suites infinies"
 
-#: kqalculate.cpp:1061
+#: kqalculate.cpp:1029
 msgid "Sort Minus Last"
 msgstr ""
 
-#: kqalculate.cpp:1063
+#: kqalculate.cpp:1031
 #, fuzzy
 msgid "Negative Exponents"
 msgstr "Strictement négatif"
 
-#: kqalculate.cpp:1065
+#: kqalculate.cpp:1033
 msgid "Show Ending Zeroes"
 msgstr "Afficher les zéros de fin"
 
-#: kqalculate.cpp:1067
+#: kqalculate.cpp:1035
 msgid "Round Halfway Numbers to Even"
 msgstr "Arrondir les nombres à mi-chemin au nombre inférieur"
 
-#: kqalculate.cpp:1071
+#: kqalculate.cpp:1039
 msgid "Decimal (Try Exact)"
 msgstr "Décimal (essayer exact)"
 
-#: kqalculate.cpp:1075
+#: kqalculate.cpp:1043
 msgid "Combined"
 msgstr "Combiné"
 
-#: kqalculate.cpp:1077
+#: kqalculate.cpp:1045
 msgid "Enable Prefixes"
 msgstr "Activer les préfixes"
 
-#: kqalculate.cpp:1079
+#: kqalculate.cpp:1047
 msgid "Enable Use of All SI Prefixes"
 msgstr "Activer l'utilisation de tous les préfixes SI"
 
-#: kqalculate.cpp:1081
+#: kqalculate.cpp:1049
 msgid "Enable Denominator Prefixes"
 msgstr "Activer les préfixes de dénominateur"
 
-#: kqalculate.cpp:1083
+#: kqalculate.cpp:1051
 msgid "Place Units Separately"
 msgstr "Placer les unités séparément"
 
-#: kqalculate.cpp:1085
+#: kqalculate.cpp:1053
 msgid "No Automatic Conversion"
 msgstr "Pas de conversion automatique"
 
-#: kqalculate.cpp:1091
+#: kqalculate.cpp:1059
 msgid "Degrees"
 msgstr "Dégrés"
 
-#: kqalculate.cpp:1093
+#: kqalculate.cpp:1061
 msgid "Radians"
 msgstr "Radians"
 
-#: kqalculate.cpp:1095
+#: kqalculate.cpp:1063
 msgid "Gradians"
 msgstr "Grades"
 
-#: kqalculate.cpp:1099
+#: kqalculate.cpp:1067
 msgid "Abbreviate Names"
 msgstr "Noms abrégés"
 
-#: kqalculate.cpp:1101
+#: kqalculate.cpp:1069
 msgid "Enable Variables"
 msgstr "Activer les variables"
 
-#: kqalculate.cpp:1103
+#: kqalculate.cpp:1071
 msgid "Enable Functions"
 msgstr "Activer les fonctions"
 
-#: kqalculate.cpp:1105
+#: kqalculate.cpp:1073
 msgid "Enable Units"
 msgstr "Activer les unités"
 
-#: kqalculate.cpp:1107
+#: kqalculate.cpp:1075
 msgid "Enable Unknowns"
 msgstr "Activer les inconnues"
 
-#: kqalculate.cpp:1109
+#: kqalculate.cpp:1077
 msgid "Calculate Variables"
 msgstr "Calculer les variables"
 
-#: kqalculate.cpp:1111
+#: kqalculate.cpp:1079
 msgid "Allow Complex Result"
 msgstr "Autoriser les résultats complexes"
 
-#: kqalculate.cpp:1113
+#: kqalculate.cpp:1081
 msgid "Allow Infinite Result"
 msgstr "Autoriser les résultats infinis"
 
-#: kqalculate.cpp:1115
+#: kqalculate.cpp:1083
 msgid "Try Exact"
 msgstr "Essayer les résultats exacts"
 
-#: kqalculate.cpp:1117
+#: kqalculate.cpp:1085
 msgid "Always Exact"
 msgstr "Toujours exact"
 
-#: kqalculate.cpp:1119 qalculateeditdataobjectdialog.cpp:71
+#: kqalculate.cpp:1087 qalculateeditdataobjectdialog.cpp:71
 msgid "Approximate"
 msgstr "Approximer"
 
-#: kqalculate.cpp:1121 kqalculate.cpp:1135
+#: kqalculate.cpp:1089 kqalculate.cpp:1103
 #: qalculateeditunknownvariabledialog.cpp:66
 #: qalculateeditunknownvariabledialog.cpp:79
 #: qalculateperiodictabledialog.cpp:235
 msgid "Unknown"
 msgstr "Inconnue"
 
-#: kqalculate.cpp:1123 qalculateeditunknownvariabledialog.cpp:67
+#: kqalculate.cpp:1091 qalculateeditunknownvariabledialog.cpp:67
 msgid "Not Matrix"
 msgstr "Non matriciel"
 
-#: kqalculate.cpp:1125 qalculateeditdatasetdialog.cpp:469
-#: qalculateeditfunctiondialog.cpp:591
+#: kqalculate.cpp:1093 qalculateeditdatasetdialog.cpp:444
+#: qalculateeditfunctiondialog.cpp:570
 #: qalculateeditunknownvariabledialog.cpp:68
 msgid "Number"
 msgstr "Nombre"
 
-#: kqalculate.cpp:1127
+#: kqalculate.cpp:1095
 msgid "Complex"
 msgstr "Complexe"
 
-#: kqalculate.cpp:1129
+#: kqalculate.cpp:1097
 msgid "Real"
 msgstr "Réel"
 
-#: kqalculate.cpp:1131
+#: kqalculate.cpp:1099
 msgid "Rational"
 msgstr "Rationnel"
 
-#: kqalculate.cpp:1133 qalculateeditfunctiondialog.cpp:592
+#: kqalculate.cpp:1101 qalculateeditfunctiondialog.cpp:571
 #: qalculateeditunknownvariabledialog.cpp:72
 msgid "Integer"
 msgstr "Entier"
 
-#: kqalculate.cpp:1137 qalculateeditunknownvariabledialog.cpp:84
+#: kqalculate.cpp:1105 qalculateeditunknownvariabledialog.cpp:84
 msgid "Non-Zero"
 msgstr "Non nul"
 
-#: kqalculate.cpp:1139 qalculateeditunknownvariabledialog.cpp:80
+#: kqalculate.cpp:1107 qalculateeditunknownvariabledialog.cpp:80
 msgid "Positive"
 msgstr "Strictement positif"
 
-#: kqalculate.cpp:1141 qalculateeditunknownvariabledialog.cpp:81
+#: kqalculate.cpp:1109 qalculateeditunknownvariabledialog.cpp:81
 msgid "Non-Negative"
 msgstr "Positif"
 
-#: kqalculate.cpp:1143 qalculateeditunknownvariabledialog.cpp:82
+#: kqalculate.cpp:1111 qalculateeditunknownvariabledialog.cpp:82
 msgid "Negative"
 msgstr "Strictement négatif"
 
-#: kqalculate.cpp:1145 qalculateeditunknownvariabledialog.cpp:83
+#: kqalculate.cpp:1113 qalculateeditunknownvariabledialog.cpp:83
 msgid "Non-Positive"
 msgstr "Négatif"
 
-#: kqalculate.cpp:1147
+#: kqalculate.cpp:1115
 msgid "Non-Zero Denominators"
 msgstr "Dénominateurs non nuls"
 
-#: kqalculate.cpp:1149
+#: kqalculate.cpp:1117
 msgid "Warn About Denominators Assumed Non-Zero"
 msgstr "Alerter si les dénominateurs sont supposés non nuls"
 
-#: kqalculate.cpp:1157
+#: kqalculate.cpp:1125
 msgid "Read Precision"
 msgstr "Précision de la saisie"
 
-#: kqalculate.cpp:1159
+#: kqalculate.cpp:1127
 msgid "Limit Implicit Multiplication"
 msgstr "Limiter les multiplications implicites"
 
-#: kqalculate.cpp:1161
+#: kqalculate.cpp:1129
 msgid "RPN Mode"
 msgstr "Mode NPI"
 
-#: kqalculate.cpp:1163
+#: kqalculate.cpp:1131
 msgid "RPN Syntax"
 msgstr "Syntaxe NPI"
 
-#: kqalculate.cpp:1165 qalculateprecisiondialog.cpp:31
+#: kqalculate.cpp:1133 qalculateprecisiondialog.cpp:30
 msgid "Precision"
 msgstr "Précision"
 
-#: kqalculate.cpp:1166 qalculatedecimalsdialog.cpp:27
+#: kqalculate.cpp:1134 qalculatedecimalsdialog.cpp:27
 msgid "Decimals"
 msgstr "Décimales"
 
-#: kqalculate.cpp:1167
+#: kqalculate.cpp:1135
 msgid "Save Mode..."
 msgstr "Enregistrer le mode..."
 
-#: kqalculate.cpp:1168
+#: kqalculate.cpp:1136
 msgid "Delete Mode..."
 msgstr "Effacer le mode"
 
-#: kqalculate.cpp:1170
+#: kqalculate.cpp:1138
 msgid "Save Default Mode"
 msgstr "Enregistrer le mode par défaut"
 
-#: kqalculate.cpp:1171
+#: kqalculate.cpp:1139
 msgid "Clear Stack"
 msgstr "Vider la pile"
 
-#: kqalculate.cpp:1175
+#: kqalculate.cpp:1143
 #, fuzzy
 msgid "Exp RPN Operation"
 msgstr "Opération NPI"
 
-#: kqalculate.cpp:1863
+#: kqalculate.cpp:1831
 msgid "and"
 msgstr "et"
 
-#: kqalculate.cpp:1868
+#: kqalculate.cpp:1836
 msgid "or"
 msgstr "ou"
 
-#: kqalculate.cpp:2125
+#: kqalculate.cpp:2093
 msgid "undefined"
 msgstr "indéfini"
 
-#: kqalculate.cpp:2167
+#: kqalculate.cpp:2135
 msgid "EXACT"
 msgstr "EXACT"
 
-#: kqalculate.cpp:2170
+#: kqalculate.cpp:2138
 msgid "APPROX"
 msgstr "APPROX"
 
-#: kqalculate.cpp:2174
+#: kqalculate.cpp:2142
 msgid "RPN"
 msgstr "NPI"
 
-#: kqalculate.cpp:2182
+#: kqalculate.cpp:2150
 msgid "BIN"
 msgstr "BIN"
 
-#: kqalculate.cpp:2187
+#: kqalculate.cpp:2155
 msgid "OCT"
 msgstr "OCT"
 
-#: kqalculate.cpp:2192
+#: kqalculate.cpp:2160
 msgid "HEX"
 msgstr "HEX"
 
-#: kqalculate.cpp:2197
+#: kqalculate.cpp:2165
 msgid "ROMAN"
 msgstr "ROMAIN"
 
-#: kqalculate.cpp:2209
+#: kqalculate.cpp:2177
 msgid "DEG"
 msgstr "DEG"
 
-#: kqalculate.cpp:2214
+#: kqalculate.cpp:2182
 msgid "RAD"
 msgstr "RAD"
 
-#: kqalculate.cpp:2219
+#: kqalculate.cpp:2187
 msgid "GRA"
 msgstr "GR"
 
-#: kqalculate.cpp:2226
+#: kqalculate.cpp:2194
 msgid "PREC"
 msgstr "PREC"
 
-#: kqalculate.cpp:2231
+#: kqalculate.cpp:2199
 msgid "FUNC"
 msgstr "FUNC"
 
-#: kqalculate.cpp:2237
+#: kqalculate.cpp:2205
 msgid "UNIT"
 msgstr "UNIT"
 
-#: kqalculate.cpp:2243
+#: kqalculate.cpp:2211
 msgid "VAR"
 msgstr "VAR"
 
-#: kqalculate.cpp:2249
+#: kqalculate.cpp:2217
 msgid "INF"
 msgstr "INF"
 
-#: kqalculate.cpp:2255
+#: kqalculate.cpp:2223
 msgid "CPLX"
 msgstr "CPLX"
 
-#: kqalculate.cpp:2336 kqalculate.cpp:2354 kqalculate.cpp:2584
+#: kqalculate.cpp:2304 kqalculate.cpp:2322 kqalculate.cpp:2552
 msgid "aborted"
 msgstr "abandonné"
 
-#: kqalculate.cpp:2355
+#: kqalculate.cpp:2323
 msgid "calculation was aborted"
 msgstr "le calcul a été abandonné"
 
-#: kqalculate.cpp:2591
+#: kqalculate.cpp:2559
 msgid "result processing was aborted"
 msgstr "le calcul du résultat a été abandonné"
 
-#: kqalculate.cpp:2639
+#: kqalculate.cpp:2607
 msgid "Processing..."
 msgstr "Calcul en cours..."
 
-#: kqalculate.cpp:2643 kqalculate.cpp:2888 kqalculate.cpp:3148
+#: kqalculate.cpp:2611 kqalculate.cpp:2856 kqalculate.cpp:3116
 msgid "Abort"
 msgstr "Abandonner"
 
-#: kqalculate.cpp:2876
+#: kqalculate.cpp:2844
 msgid "Factorizing..."
 msgstr "Factorisation en cours..."
 
-#: kqalculate.cpp:2880
+#: kqalculate.cpp:2848
 msgid "Simplifying..."
 msgstr "Simplification en cours..."
 
-#: kqalculate.cpp:3144
+#: kqalculate.cpp:3112
 msgid "Calculating..."
 msgstr "Calcul en cours..."
 
-#: kqalculate.cpp:3194
+#: kqalculate.cpp:3162
 msgid "RPN Operation"
 msgstr "Opération NPI"
 
-#: kqalculate.cpp:3262
+#: kqalculate.cpp:3230
 msgid "Errors"
 msgstr "Erreurs"
 
-#: kqalculate.cpp:3263
+#: kqalculate.cpp:3231
 msgid "Warnings"
 msgstr "Avertissements"
 
-#: kqalculate.cpp:3273
+#: kqalculate.cpp:3241
 msgid "Couldn't write definitions"
 msgstr "Impossible d'écrire les définitions"
 
-#: kqalculate.cpp:3541
+#: kqalculate.cpp:3509
 msgid "Prefixes"
 msgstr "Préfixes"
 
-#: kqalculate.cpp:3668
+#: kqalculate.cpp:3636
 msgid "No Prefix"
 msgstr "Pas de préfixe"
 
-#: kqalculate.cpp:3819 qalculatevariablesdialog.cpp:339
+#: kqalculate.cpp:3787 qalculatevariablesdialog.cpp:339
 msgid "Variable does not exist anymore."
 msgstr "La variable n'existe plus"
 
-#: kqalculate.cpp:3835 qalculateconvertunitsdialog.cpp:155
+#: kqalculate.cpp:3803 qalculateconvertunitsdialog.cpp:155
 #: qalculateunitsdialog.cpp:339
 msgid "Unit does not exist anymore."
 msgstr "L'unité n'existe plus"
 
-#: kqalculate.cpp:3908
+#: kqalculate.cpp:3872
 msgid "Failed to download exchange rates from ECB."
 msgstr "Échec du téléchargement des taux d'échanges de ECB."
 
-#: kqalculate.cpp:4755
+#: kqalculate.cpp:4709
 msgid "Save Mode"
 msgstr "Enregister le mode"
 
-#: kqalculate.cpp:4758
+#: kqalculate.cpp:4712
 #, fuzzy
 msgid "Mode name:"
 msgstr "Nom du Mode:"
 
-#: kqalculate.cpp:4768
+#: kqalculate.cpp:4722
 msgid "Shortcut:"
 msgstr ""
 
-#: kqalculate.cpp:4795
+#: kqalculate.cpp:4749
 msgid "Empty mode name."
 msgstr "Nom de mode vide."
 
-#: kqalculate.cpp:4798
+#: kqalculate.cpp:4752
 msgid "Preset mode cannot be overwritten."
 msgstr "La prédéfinition ne peut être écrasée."
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Delete Mode"
 msgstr "Effacer le mode"
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Mode:"
 msgstr "Mode:"
 
-#: kqalculate.cpp:5004
+#: kqalculate.cpp:4956
 msgid "log10 function not found."
 msgstr "Fonction log10 non trouvée."
 
-#: kqalculate.cpp:5548 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
+#: kqalculate.cpp:5500 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
 #: main.cpp:163
 msgid "Temporary"
 msgstr "Temporaire"
 
-#: kqalculate.cpp:5570 kqalculate.cpp:5597 qalculatefunctionsdialog.cpp:302
+#: kqalculate.cpp:5522 kqalculate.cpp:5549 qalculatefunctionsdialog.cpp:302
 msgid "Function does not exist anymore."
 msgstr "La fonction n'existe plus."
 
-#: kqalculate.cpp:5700 kqalculate.cpp:5736
+#: kqalculate.cpp:5652 kqalculate.cpp:5688
 msgid "My Variables"
 msgstr "Mes variables"
 
-#: kqalculate.cpp:5712 qalculateimportcsvdialog.cpp:57
+#: kqalculate.cpp:5664 qalculateimportcsvdialog.cpp:57
 msgid "Vectors"
 msgstr "Vecteurs"
 
-#: kqalculate.cpp:5724
+#: kqalculate.cpp:5676
 msgid "Matrices"
 msgstr "Matrices"
 
-#: kqalculate.cpp:5765 qalculateplotdialog.cpp:728
+#: kqalculate.cpp:5717 qalculateplotdialog.cpp:719
 msgid "Save Image"
 msgstr "Enregistrer l'image"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid ""
 "A file named \"%1\" already exists. Are you sure you want to overwrite it?"
 msgstr ""
 "Un fichier nommé \"%1\" existe déjà. Êtes-vous sûr de vouloir l'écraser?"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "Overwrite File?"
 msgstr "Écraser le fichier?"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "&Overwrite"
 msgstr "&Écraser"
 
-#: kqalculate.cpp:5804
+#: kqalculate.cpp:5756
 msgid "Failed to save image."
 msgstr "Échec de l'enregistrement de l'image."
 
-#: kqalculate.cpp:6030
+#: kqalculate.cpp:5982
 msgid "No unknowns in result."
 msgstr "Pas d'inconnue dans le résultat."
 
-#: kqalculate.cpp:6033
+#: kqalculate.cpp:5985
 msgid "Set Unknowns"
 msgstr "Définir les inconnues"
 
-#: kqalculate.cpp:6197
+#: kqalculate.cpp:6149
 msgid "Too many arguments for %1()."
 msgstr "Trop d'arguments pour %1()."
 
-#: kqalculate.cpp:6223 qalculatedatasetsdialog.cpp:342
+#: kqalculate.cpp:6175 qalculatedatasetsdialog.cpp:342
 #: qalculatefunctionsdialog.cpp:345 qalculateresultdisplay.cpp:121
 msgid "argument"
 msgstr "argument"
 
-#: kqalculate.cpp:6445 kqalculate.cpp:6449
+#: kqalculate.cpp:6397 kqalculate.cpp:6401
 #, fuzzy
 msgid "Edit Expression"
 msgstr "Expression"
 
-#: kqalculate.cpp:6454
+#: kqalculate.cpp:6406
 #, fuzzy
 msgid "Edit Result"
 msgstr "Éditer les noms"
 
-#: kqalculate.cpp:6457
+#: kqalculate.cpp:6409
 #, fuzzy
 msgid "Insert Result Variable"
 msgstr "Enregistrer le résultat dans une variable"
@@ -1133,7 +1133,7 @@ msgstr "Réponse 5"
 msgid "Failed to load global definitions!"
 msgstr "Échec du chargement des définitions globales!"
 
-#: main.cpp:291
+#: main.cpp:281
 msgid "Qalculate!"
 msgstr "Qalculate!"
 
@@ -1172,7 +1172,7 @@ msgstr "Hexadécimale:"
 msgid "Selector"
 msgstr "Sélecteur"
 
-#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:483
+#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:458
 msgid "Unit expression:"
 msgstr "Expression d'unités:"
 
@@ -1208,7 +1208,7 @@ msgstr "Tous"
 msgid "Uncategorized"
 msgstr "Sans catégorie"
 
-#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:233
+#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:212
 msgid "Data Sets"
 msgstr "Ensembles de données"
 
@@ -1217,15 +1217,15 @@ msgid "Data Sets:"
 msgstr "Ensembles de données:"
 
 #: qalculatedatasetsdialog.cpp:68 qalculatedatasetsdialog.cpp:91
-#: qalculateeditdatasetdialog.cpp:108 qalculateeditdatasetdialog.cpp:630
-#: qalculateeditfunctiondialog.cpp:134 qalculateeditfunctiondialog.cpp:493
+#: qalculateeditdatasetdialog.cpp:87 qalculateeditdatasetdialog.cpp:605
+#: qalculateeditfunctiondialog.cpp:113 qalculateeditfunctiondialog.cpp:472
 #: qalculateeditnamesdialog.cpp:64 qalculatefunctionsdialog.cpp:69
 #: qalculateunitsdialog.cpp:93 qalculatevariablesdialog.cpp:68
 msgid "New"
 msgstr "Nouveau"
 
-#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:80
-#: qalculateeditdatasetdialog.cpp:457 qalculateeditfunctiondialog.cpp:99
+#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:67
+#: qalculateeditdatasetdialog.cpp:436 qalculateeditfunctiondialog.cpp:86
 msgid "Description:"
 msgstr "Description:"
 
@@ -1233,8 +1233,8 @@ msgstr "Description:"
 msgid "Objects:"
 msgstr "Objets:"
 
-#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:237
-#: qalculateeditfunctiondialog.cpp:599
+#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:216
+#: qalculateeditfunctiondialog.cpp:578
 msgid "Object"
 msgstr "Objet"
 
@@ -1246,7 +1246,7 @@ msgstr "Attributs:"
 msgid "Data set does not exist anymore."
 msgstr "L'ensemble de données n'existe plus."
 
-#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:196
+#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:175
 #: qalculatefunctionsdialog.cpp:458
 msgid "key"
 msgstr "clé"
@@ -1271,7 +1271,7 @@ msgstr "Éditer l'objet"
 msgid "New Object"
 msgstr "Nouvel objet"
 
-#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:243
+#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:222
 msgid "Property"
 msgstr "Propriété"
 
@@ -1280,308 +1280,308 @@ msgstr "Propriété"
 msgid "Approximation"
 msgstr "Approximation"
 
-#: qalculateeditdatasetdialog.cpp:54 qalculateeditdatasetdialog.cpp:308
+#: qalculateeditdatasetdialog.cpp:45 qalculateeditdatasetdialog.cpp:287
 msgid "Edit Data Set"
 msgstr "Éditer l'ensemble de données"
 
-#: qalculateeditdatasetdialog.cpp:69 qalculateeditfunctiondialog.cpp:71
-#: qalculatepreferencesdialog.cpp:157
+#: qalculateeditdatasetdialog.cpp:56 qalculateeditfunctiondialog.cpp:58
+#: qalculatepreferencesdialog.cpp:58
 msgid "General"
 msgstr "Général"
 
-#: qalculateeditdatasetdialog.cpp:74 qalculateplotdialog.cpp:88
-#: qalculateplotdialog.cpp:191
+#: qalculateeditdatasetdialog.cpp:61 qalculateplotdialog.cpp:79
+#: qalculateplotdialog.cpp:182
 msgid "Title:"
 msgstr "Titre:"
 
-#: qalculateeditdatasetdialog.cpp:77
+#: qalculateeditdatasetdialog.cpp:64
 msgid "Data file:"
 msgstr "Fichier de données:"
 
-#: qalculateeditdatasetdialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:71
 msgid "Copyright:"
 msgstr "Copyright:"
 
-#: qalculateeditdatasetdialog.cpp:98
+#: qalculateeditdatasetdialog.cpp:77
 msgid "Properties:"
 msgstr "Propriétés:"
 
-#: qalculateeditdatasetdialog.cpp:100 qalculateplotdialog.cpp:155
+#: qalculateeditdatasetdialog.cpp:79 qalculateplotdialog.cpp:146
 msgid "Title"
 msgstr "Titre"
 
-#: qalculateeditdatasetdialog.cpp:101 qalculateeditdatasetdialog.cpp:621
-#: qalculateeditfunctiondialog.cpp:125 qalculateeditnamesdialog.cpp:41
+#: qalculateeditdatasetdialog.cpp:80 qalculateeditdatasetdialog.cpp:596
+#: qalculateeditfunctiondialog.cpp:104 qalculateeditnamesdialog.cpp:41
 #: qalculateeditunitdialog.cpp:51
 msgid "Name"
 msgstr "Nom"
 
-#: qalculateeditdatasetdialog.cpp:102 qalculateeditfunctiondialog.cpp:126
+#: qalculateeditdatasetdialog.cpp:81 qalculateeditfunctiondialog.cpp:105
 #: qalculateeditunitdialog.cpp:76 qalculateeditunknownvariabledialog.cpp:61
 msgid "Type"
 msgstr "Type"
 
-#: qalculateeditdatasetdialog.cpp:116 qalculateeditdatasetdialog.cpp:443
-#: qalculateeditfunctiondialog.cpp:75 qalculateeditfunctiondialog.cpp:584
+#: qalculateeditdatasetdialog.cpp:95 qalculateeditdatasetdialog.cpp:422
+#: qalculateeditfunctiondialog.cpp:62 qalculateeditfunctiondialog.cpp:563
 #: qalculateeditmatrixvectordialog.cpp:79 qalculateeditunitdialog.cpp:56
 #: qalculateeditunknownvariabledialog.cpp:48 qalculateeditvariabledialog.cpp:50
 #: qalculateimportcsvdialog.cpp:61
 msgid "Name:"
 msgstr "Nom:"
 
-#: qalculateeditdatasetdialog.cpp:125 qalculateeditdatasetdialog.cpp:452
-#: qalculateeditfunctiondialog.cpp:84 qalculateeditmatrixvectordialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:104 qalculateeditdatasetdialog.cpp:431
+#: qalculateeditfunctiondialog.cpp:71 qalculateeditmatrixvectordialog.cpp:88
 #: qalculateeditunitdialog.cpp:65 qalculateeditunknownvariabledialog.cpp:57
 #: qalculateeditvariabledialog.cpp:61
 msgid "Names Details"
 msgstr "Détails des noms"
 
-#: qalculateeditdatasetdialog.cpp:127
+#: qalculateeditdatasetdialog.cpp:106
 msgid "Object argument name:"
 msgstr "Nom de l'argument de l'objet:"
 
-#: qalculateeditdatasetdialog.cpp:130
+#: qalculateeditdatasetdialog.cpp:109
 msgid "Property argument name:"
 msgstr "Nom de l'argument de la propriété"
 
-#: qalculateeditdatasetdialog.cpp:133
+#: qalculateeditdatasetdialog.cpp:112
 msgid "Default property:"
 msgstr "Propriété par défaut:"
 
-#: qalculateeditdatasetdialog.cpp:174
+#: qalculateeditdatasetdialog.cpp:153
 msgid "text"
 msgstr "texte"
 
-#: qalculateeditdatasetdialog.cpp:179 qalculateeditdatasetdialog.cpp:187
+#: qalculateeditdatasetdialog.cpp:158 qalculateeditdatasetdialog.cpp:166
 msgid "approximate"
 msgstr "approché"
 
-#: qalculateeditdatasetdialog.cpp:182 qalculateexpressionedit.cpp:714
+#: qalculateeditdatasetdialog.cpp:161 qalculateexpressionedit.cpp:713
 #: qalculatevariablesdialog.cpp:430
 msgid "number"
 msgstr "nombre"
 
-#: qalculateeditdatasetdialog.cpp:190
+#: qalculateeditdatasetdialog.cpp:169
 msgid "expression"
 msgstr "expression"
 
-#: qalculateeditdatasetdialog.cpp:214 qalculateeditdatasetdialog.cpp:500
-#: qalculateeditfunctiondialog.cpp:191 qalculateeditmatrixvectordialog.cpp:186
+#: qalculateeditdatasetdialog.cpp:193 qalculateeditdatasetdialog.cpp:475
+#: qalculateeditfunctiondialog.cpp:170 qalculateeditmatrixvectordialog.cpp:186
 #: qalculateeditunitdialog.cpp:147 qalculateeditunknownvariabledialog.cpp:133
 #: qalculateeditvariabledialog.cpp:103
 msgid "Empty name field"
 msgstr "Champ de nom vide"
 
-#: qalculateeditdatasetdialog.cpp:218 qalculateeditfunctiondialog.cpp:202
+#: qalculateeditdatasetdialog.cpp:197 qalculateeditfunctiondialog.cpp:181
 msgid ""
 "A function with the same name already exists.\n"
 "Do you want to overwrite it?"
 msgstr "Une fonction avec le même nom existe déjà. Voulez-vous l'écraser?"
 
-#: qalculateeditdatasetdialog.cpp:310
+#: qalculateeditdatasetdialog.cpp:289
 msgid "Edit Data Set (global)"
 msgstr "Éditer l'ensemble de données (global)"
 
-#: qalculateeditdatasetdialog.cpp:312
+#: qalculateeditdatasetdialog.cpp:291
 msgid "New Data Set"
 msgstr "Nouvel ensemble de données"
 
-#: qalculateeditdatasetdialog.cpp:323
+#: qalculateeditdatasetdialog.cpp:302
 msgid "info"
 msgstr "info"
 
-#: qalculateeditdatasetdialog.cpp:436 qalculateeditdatasetdialog.cpp:549
+#: qalculateeditdatasetdialog.cpp:415 qalculateeditdatasetdialog.cpp:524
 msgid "Edit Property"
 msgstr "Éditer la propriété"
 
-#: qalculateeditdatasetdialog.cpp:454 qalculateeditfunctiondialog.cpp:91
+#: qalculateeditdatasetdialog.cpp:433 qalculateeditfunctiondialog.cpp:78
 #: qalculateeditmatrixvectordialog.cpp:94 qalculateeditunitdialog.cpp:67
 #: qalculateeditunknownvariabledialog.cpp:91 qalculateeditvariabledialog.cpp:81
 #: qalculateimportcsvdialog.cpp:64
 msgid "Descriptive name:"
 msgstr "Nom descriptif:"
 
-#: qalculateeditdatasetdialog.cpp:465
+#: qalculateeditdatasetdialog.cpp:440
 msgid "Value type:"
 msgstr "Type de valeur:"
 
-#: qalculateeditdatasetdialog.cpp:468 qalculateeditfunctiondialog.cpp:594
+#: qalculateeditdatasetdialog.cpp:443 qalculateeditfunctiondialog.cpp:573
 msgid "Text"
 msgstr "Texte"
 
-#: qalculateeditdatasetdialog.cpp:470 qalculateeditfunctiondialog.cpp:483
-#: qalculateplotdialog.cpp:156
+#: qalculateeditdatasetdialog.cpp:445 qalculateeditfunctiondialog.cpp:462
+#: qalculateplotdialog.cpp:147
 msgid "Expression"
 msgstr "Expression"
 
-#: qalculateeditdatasetdialog.cpp:475
+#: qalculateeditdatasetdialog.cpp:450
 msgid "Use as key"
 msgstr "Utiliser comme clé"
 
-#: qalculateeditdatasetdialog.cpp:477
+#: qalculateeditdatasetdialog.cpp:452
 msgid "Approximate value"
 msgstr "Valeur approchée"
 
-#: qalculateeditdatasetdialog.cpp:479
+#: qalculateeditdatasetdialog.cpp:454
 msgid "Case sensitive value"
 msgstr "Valeur sensible à la casse"
 
-#: qalculateeditdatasetdialog.cpp:481
+#: qalculateeditdatasetdialog.cpp:456
 msgid "Value uses brackets"
 msgstr "La valeur utilise des crochets"
 
-#: qalculateeditdatasetdialog.cpp:551
+#: qalculateeditdatasetdialog.cpp:526
 msgid "New Property"
 msgstr "Nouvelle propriété"
 
-#: qalculateeditdatasetdialog.cpp:616 qalculateeditnamesdialog.cpp:34
+#: qalculateeditdatasetdialog.cpp:591 qalculateeditnamesdialog.cpp:34
 msgid "Edit Names"
 msgstr "Éditer les noms"
 
-#: qalculateeditdatasetdialog.cpp:622 qalculateeditfunctiondialog.cpp:482
+#: qalculateeditdatasetdialog.cpp:597 qalculateeditfunctiondialog.cpp:461
 #: qalculateeditnamesdialog.cpp:46
 msgid "Reference"
 msgstr "Référence"
 
-#: qalculateeditfunctiondialog.cpp:56 qalculateeditfunctiondialog.cpp:287
+#: qalculateeditfunctiondialog.cpp:47 qalculateeditfunctiondialog.cpp:266
 msgid "Edit Function"
 msgstr "Éditer la fonction"
 
-#: qalculateeditfunctiondialog.cpp:86 qalculateeditmatrixvectordialog.cpp:90
+#: qalculateeditfunctiondialog.cpp:73 qalculateeditmatrixvectordialog.cpp:90
 #: qalculateeditunitdialog.cpp:88 qalculateeditunknownvariabledialog.cpp:86
 #: qalculateeditvariabledialog.cpp:75 qalculateimportcsvdialog.cpp:67
 msgid "Category:"
 msgstr "Catégorie :"
 
-#: qalculateeditfunctiondialog.cpp:97
+#: qalculateeditfunctiondialog.cpp:84
 msgid "Hide function"
 msgstr "Cacher la fonction"
 
-#: qalculateeditfunctiondialog.cpp:107 qalculateplotdialog.cpp:91
+#: qalculateeditfunctiondialog.cpp:90 qalculateplotdialog.cpp:82
 msgid "Expression:"
 msgstr "Expression :"
 
-#: qalculateeditfunctiondialog.cpp:116
+#: qalculateeditfunctiondialog.cpp:95
 msgid "Condition:"
 msgstr "Condition :"
 
-#: qalculateeditfunctiondialog.cpp:121 qalculateeditfunctiondialog.cpp:477
+#: qalculateeditfunctiondialog.cpp:100 qalculateeditfunctiondialog.cpp:456
 msgid "Sub-Functions"
 msgstr "Sous-fonctions"
 
-#: qalculateeditfunctiondialog.cpp:123
+#: qalculateeditfunctiondialog.cpp:102
 msgid "Arguments:"
 msgstr "Arguments :"
 
-#: qalculateeditfunctiondialog.cpp:198
+#: qalculateeditfunctiondialog.cpp:177
 msgid "Empty expression field"
 msgstr "Champ d'expression vide"
 
-#: qalculateeditfunctiondialog.cpp:289
+#: qalculateeditfunctiondialog.cpp:268
 msgid "Edit Function (global)"
 msgstr "Éditer la fonction (global)"
 
-#: qalculateeditfunctiondialog.cpp:291
+#: qalculateeditfunctiondialog.cpp:270
 msgid "New Function"
 msgstr "Nouvelle fonction"
 
-#: qalculateeditfunctiondialog.cpp:484
+#: qalculateeditfunctiondialog.cpp:463
 msgid "Precalculate"
 msgstr "Précalculer"
 
-#: qalculateeditfunctiondialog.cpp:580 qalculateeditfunctiondialog.cpp:676
+#: qalculateeditfunctiondialog.cpp:559 qalculateeditfunctiondialog.cpp:655
 msgid "Edit Argument"
 msgstr "Éditer l'argument"
 
-#: qalculateeditfunctiondialog.cpp:587
+#: qalculateeditfunctiondialog.cpp:566
 msgid "Type:"
 msgstr "Type :"
 
-#: qalculateeditfunctiondialog.cpp:590
+#: qalculateeditfunctiondialog.cpp:569
 msgid "Free"
 msgstr "Libre"
 
-#: qalculateeditfunctiondialog.cpp:593
+#: qalculateeditfunctiondialog.cpp:572
 msgid "Symbol"
 msgstr "Symbole"
 
-#: qalculateeditfunctiondialog.cpp:595 qalculateinsertfunctiondialog.cpp:353
+#: qalculateeditfunctiondialog.cpp:574 qalculateinsertfunctiondialog.cpp:343
 msgid "Date"
 msgstr "Date"
 
-#: qalculateeditfunctiondialog.cpp:598
+#: qalculateeditfunctiondialog.cpp:577
 msgid "Boolean"
 msgstr "Booléen"
 
-#: qalculateeditfunctiondialog.cpp:604
+#: qalculateeditfunctiondialog.cpp:583
 msgid "Angle"
 msgstr "Angle"
 
-#: qalculateeditfunctiondialog.cpp:606
+#: qalculateeditfunctiondialog.cpp:585
 msgid "Enable rules and type test"
 msgstr "Activer les règles et le test du type"
 
-#: qalculateeditfunctiondialog.cpp:608
+#: qalculateeditfunctiondialog.cpp:587
 msgid "Custom condition:"
 msgstr "Condition personnalisée"
 
-#: qalculateeditfunctiondialog.cpp:612
+#: qalculateeditfunctiondialog.cpp:591
 msgid "Allow matrix"
 msgstr "Autoriser les matrices"
 
-#: qalculateeditfunctiondialog.cpp:614
+#: qalculateeditfunctiondialog.cpp:593
 msgid "Forbid zero"
 msgstr "Interdire zéro"
 
-#: qalculateeditfunctiondialog.cpp:616
+#: qalculateeditfunctiondialog.cpp:595
 msgid "Allow complex"
 msgstr "Autoriser les nombres complexes"
 
-#: qalculateeditfunctiondialog.cpp:618 qalculateplotdialog.cpp:166
+#: qalculateeditfunctiondialog.cpp:597 qalculateplotdialog.cpp:157
 msgid "Min:"
 msgstr "Min :"
 
-#: qalculateeditfunctiondialog.cpp:625 qalculateeditfunctiondialog.cpp:634
+#: qalculateeditfunctiondialog.cpp:604 qalculateeditfunctiondialog.cpp:613
 msgid "Include equals"
 msgstr "Inclure les égalités"
 
-#: qalculateeditfunctiondialog.cpp:627 qalculateplotdialog.cpp:169
+#: qalculateeditfunctiondialog.cpp:606 qalculateplotdialog.cpp:160
 msgid "Max:"
 msgstr "Max :"
 
-#: qalculateeditfunctiondialog.cpp:678
+#: qalculateeditfunctiondialog.cpp:657
 msgid "New Argument"
 msgstr "Nouvel argument"
 
 #: qalculateeditmatrixvectordialog.cpp:72
 #: qalculateeditunknownvariabledialog.cpp:41 qalculateeditvariabledialog.cpp:42
-#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:70
 msgid "Edit Variable"
 msgstr "Éditer la variable"
 
 #: qalculateeditmatrixvectordialog.cpp:97
-#: qalculateinsertmatrixvectordialog.cpp:75
+#: qalculateinsertmatrixvectordialog.cpp:74
 msgid "Rows:"
 msgstr "Lignes :"
 
 #: qalculateeditmatrixvectordialog.cpp:100
-#: qalculateinsertmatrixvectordialog.cpp:78
+#: qalculateinsertmatrixvectordialog.cpp:77
 msgid "Columns:"
 msgstr "Colonnes :"
 
 #: qalculateeditmatrixvectordialog.cpp:113
 #: qalculateeditmatrixvectordialog.cpp:134
 #: qalculateeditmatrixvectordialog.cpp:296
-#: qalculateinsertmatrixvectordialog.cpp:91
-#: qalculateinsertmatrixvectordialog.cpp:115
-#: qalculateinsertmatrixvectordialog.cpp:275
+#: qalculateinsertmatrixvectordialog.cpp:90
+#: qalculateinsertmatrixvectordialog.cpp:114
+#: qalculateinsertmatrixvectordialog.cpp:274
 msgid "Elements:"
 msgstr "Éléments :"
 
 #: qalculateeditmatrixvectordialog.cpp:147
 #: qalculateeditmatrixvectordialog.cpp:293
-#: qalculateinsertmatrixvectordialog.cpp:128
-#: qalculateinsertmatrixvectordialog.cpp:272
+#: qalculateinsertmatrixvectordialog.cpp:127
+#: qalculateinsertmatrixvectordialog.cpp:271
 msgid "Elements (in horizontal order):"
 msgstr "Éléments (par ordre horizontal) :"
 
@@ -1763,7 +1763,7 @@ msgstr "Éditer la variable inconnue (global)"
 msgid "New Unknown Variable"
 msgstr "Nouvelle variable inconnue"
 
-#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:91
+#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:81
 msgid "Value:"
 msgstr "Valeur :"
 
@@ -1848,77 +1848,77 @@ msgstr ""
 "Impossible d'exporter dans le fichier \n"
 "%s"
 
-#: qalculateexpressionedit.cpp:148
+#: qalculateexpressionedit.cpp:147
 msgid "Disable Completion"
 msgstr "Désactiver le complètement"
 
-#: qalculateexpressionedit.cpp:149
+#: qalculateexpressionedit.cpp:148
 msgid "Enable Completion"
 msgstr "Activer le complètement"
 
-#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:163
+#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:162
 #: qalculateresultdisplay.cpp:334
 #, no-c-format
 msgid "Meta Modes"
 msgstr "Méta-modes"
 
-#: qalculateexpressionedit.cpp:657 qalculatevariablesdialog.cpp:368
+#: qalculateexpressionedit.cpp:656 qalculatevariablesdialog.cpp:368
 msgid "a previous result"
 msgstr "un résultat précédent"
 
-#: qalculateexpressionedit.cpp:663 qalculatevariablesdialog.cpp:378
+#: qalculateexpressionedit.cpp:662 qalculatevariablesdialog.cpp:378
 msgid "matrix"
 msgstr "matrice"
 
-#: qalculateexpressionedit.cpp:665 qalculatevariablesdialog.cpp:380
+#: qalculateexpressionedit.cpp:664 qalculatevariablesdialog.cpp:380
 msgid "vector"
 msgstr "vecteur"
 
-#: qalculateexpressionedit.cpp:674 qalculatevariablesdialog.cpp:389
+#: qalculateexpressionedit.cpp:673 qalculatevariablesdialog.cpp:389
 msgid "positive"
 msgstr "strictement positif"
 
-#: qalculateexpressionedit.cpp:678 qalculatevariablesdialog.cpp:393
+#: qalculateexpressionedit.cpp:677 qalculatevariablesdialog.cpp:393
 msgid "non-positive"
 msgstr "négatif"
 
-#: qalculateexpressionedit.cpp:682 qalculatevariablesdialog.cpp:397
+#: qalculateexpressionedit.cpp:681 qalculatevariablesdialog.cpp:397
 msgid "negative"
 msgstr "strictement négatif"
 
-#: qalculateexpressionedit.cpp:686 qalculatevariablesdialog.cpp:401
+#: qalculateexpressionedit.cpp:685 qalculatevariablesdialog.cpp:401
 msgid "non-negative"
 msgstr "positif"
 
-#: qalculateexpressionedit.cpp:690 qalculatevariablesdialog.cpp:405
+#: qalculateexpressionedit.cpp:689 qalculatevariablesdialog.cpp:405
 msgid "non-zero"
 msgstr "non nul"
 
-#: qalculateexpressionedit.cpp:698 qalculatevariablesdialog.cpp:414
+#: qalculateexpressionedit.cpp:697 qalculatevariablesdialog.cpp:414
 msgid "integer"
 msgstr "entier"
 
-#: qalculateexpressionedit.cpp:702 qalculatevariablesdialog.cpp:418
+#: qalculateexpressionedit.cpp:701 qalculatevariablesdialog.cpp:418
 msgid "rational"
 msgstr "rationnel"
 
-#: qalculateexpressionedit.cpp:706 qalculatevariablesdialog.cpp:422
+#: qalculateexpressionedit.cpp:705 qalculatevariablesdialog.cpp:422
 msgid "real"
 msgstr "réel"
 
-#: qalculateexpressionedit.cpp:710 qalculatevariablesdialog.cpp:426
+#: qalculateexpressionedit.cpp:709 qalculatevariablesdialog.cpp:426
 msgid "complex"
 msgstr "complexe"
 
-#: qalculateexpressionedit.cpp:718 qalculatevariablesdialog.cpp:434
+#: qalculateexpressionedit.cpp:717 qalculatevariablesdialog.cpp:434
 msgid "(not matrix)"
 msgstr "(non matriciel)"
 
-#: qalculateexpressionedit.cpp:723 qalculatevariablesdialog.cpp:440
+#: qalculateexpressionedit.cpp:722 qalculatevariablesdialog.cpp:440
 msgid "unknown"
 msgstr "inconnue"
 
-#: qalculateexpressionedit.cpp:725 qalculatevariablesdialog.cpp:442
+#: qalculateexpressionedit.cpp:724 qalculatevariablesdialog.cpp:442
 msgid "default assumptions"
 msgstr "hypothèses par défaut"
 
@@ -1970,8 +1970,8 @@ msgstr ""
 msgid "Arguments"
 msgstr "Arguments"
 
-#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:194
-#: qalculateinsertfunctiondialog.cpp:227
+#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:217
 msgid "optional"
 msgstr "optionnel"
 
@@ -2004,35 +2004,35 @@ msgstr "Inclure les en-têtes"
 msgid "An error occured when importing the CSV file."
 msgstr "Un erreur est survenue lors de l'importation du fichier CSV."
 
-#: qalculateinsertfunctiondialog.cpp:50 qalculateinsertfunctiondialog.cpp:57
+#: qalculateinsertfunctiondialog.cpp:48
 msgid "Execute"
 msgstr "Exécuter"
 
-#: qalculateinsertfunctiondialog.cpp:93
+#: qalculateinsertfunctiondialog.cpp:83
 msgid "Argument"
 msgstr "Argument"
 
-#: qalculateinsertfunctiondialog.cpp:152
+#: qalculateinsertfunctiondialog.cpp:142
 msgid "True"
 msgstr "Vrai"
 
-#: qalculateinsertfunctiondialog.cpp:153
+#: qalculateinsertfunctiondialog.cpp:143
 msgid "False"
 msgstr "Faux"
 
-#: qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:174
 msgid "Info"
 msgstr "Info"
 
-#: qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateinsertmatrixvectordialog.cpp:70
 msgid "Insert Selection"
 msgstr "Insérer la sélection"
 
-#: qalculateinsertmatrixvectordialog.cpp:293
+#: qalculateinsertmatrixvectordialog.cpp:283
 msgid "Vector Result"
 msgstr "Résultat vectoriel"
 
-#: qalculateinsertmatrixvectordialog.cpp:295
+#: qalculateinsertmatrixvectordialog.cpp:285
 msgid "Matrix Result"
 msgstr "Résultat matriciel"
 
@@ -2088,215 +2088,211 @@ msgstr "Gaz noble"
 msgid "Transactinide"
 msgstr "Transactinide"
 
-#: qalculateplotdialog.cpp:66
+#: qalculateplotdialog.cpp:61
 msgid "Plot"
 msgstr "Graphique"
 
-#: qalculateplotdialog.cpp:84
+#: qalculateplotdialog.cpp:75
 msgid "Data"
 msgstr "Donnée"
 
-#: qalculateplotdialog.cpp:85
+#: qalculateplotdialog.cpp:76
 msgid "Function Range"
 msgstr "Ensemble de départ"
 
-#: qalculateplotdialog.cpp:103
+#: qalculateplotdialog.cpp:94
 msgid "Vector/matrix"
 msgstr "Vecteur/Matrice"
 
-#: qalculateplotdialog.cpp:106
+#: qalculateplotdialog.cpp:97
 msgid "Paired matrix"
 msgstr "Matrice à deux colonnes"
 
-#: qalculateplotdialog.cpp:109
+#: qalculateplotdialog.cpp:100
 msgid "Rows"
 msgstr "Lignes"
 
-#: qalculateplotdialog.cpp:111
+#: qalculateplotdialog.cpp:102
 msgid "X variable:"
 msgstr "Varable X :"
 
-#: qalculateplotdialog.cpp:115
+#: qalculateplotdialog.cpp:106
 msgid "Style:"
 msgstr "Style :"
 
-#: qalculateplotdialog.cpp:117
+#: qalculateplotdialog.cpp:108
 msgid "Line"
 msgstr "Ligne"
 
-#: qalculateplotdialog.cpp:118
+#: qalculateplotdialog.cpp:109
 msgid "Points"
 msgstr "Points"
 
-#: qalculateplotdialog.cpp:119
+#: qalculateplotdialog.cpp:110
 msgid "Line with points"
 msgstr "Ligne avec des points"
 
-#: qalculateplotdialog.cpp:120
+#: qalculateplotdialog.cpp:111
 msgid "Boxes/bars"
 msgstr "Boîtes/barres"
 
-#: qalculateplotdialog.cpp:121
+#: qalculateplotdialog.cpp:112
 msgid "Histogram"
 msgstr "Histogramme"
 
-#: qalculateplotdialog.cpp:122
+#: qalculateplotdialog.cpp:113
 msgid "Steps"
 msgstr "Histogramme"
 
-#: qalculateplotdialog.cpp:123
+#: qalculateplotdialog.cpp:114
 msgid "Candlesticks"
 msgstr ""
 
-#: qalculateplotdialog.cpp:124
+#: qalculateplotdialog.cpp:115
 msgid "Dots"
 msgstr "Points"
 
-#: qalculateplotdialog.cpp:126
+#: qalculateplotdialog.cpp:117
 msgid "Smoothing:"
 msgstr "Lissage :"
 
-#: qalculateplotdialog.cpp:129
+#: qalculateplotdialog.cpp:120
 msgid "Monotonic"
 msgstr "Monotone"
 
-#: qalculateplotdialog.cpp:130
+#: qalculateplotdialog.cpp:121
 msgid "Natural cubic splines"
 msgstr "Splines cubiques naturelles"
 
-#: qalculateplotdialog.cpp:131
+#: qalculateplotdialog.cpp:122
 msgid "Bezier"
 msgstr "Bézier"
 
-#: qalculateplotdialog.cpp:132
+#: qalculateplotdialog.cpp:123
 msgid "Bezier (monotonic)"
 msgstr "Bézier (monotone)"
 
-#: qalculateplotdialog.cpp:134
+#: qalculateplotdialog.cpp:125
 msgid "Y-axis:"
 msgstr "Axe des Y :"
 
-#: qalculateplotdialog.cpp:138
+#: qalculateplotdialog.cpp:129
 msgid "Primary"
 msgstr "Primaire"
 
-#: qalculateplotdialog.cpp:141
+#: qalculateplotdialog.cpp:132
 msgid "Secondary"
 msgstr "Secondaire"
 
-#: qalculateplotdialog.cpp:173
+#: qalculateplotdialog.cpp:164
 msgid "Sampling rate:"
 msgstr "Taux d'échantillonage :"
 
-#: qalculateplotdialog.cpp:178
+#: qalculateplotdialog.cpp:169
 msgid "Step size:"
 msgstr "Taille des pas"
 
-#: qalculateplotdialog.cpp:196
+#: qalculateplotdialog.cpp:187
 msgid "Display grid"
 msgstr "Afficher la grille"
 
-#: qalculateplotdialog.cpp:198
+#: qalculateplotdialog.cpp:189
 msgid "Display full border"
 msgstr "Afficher toute la bordure"
 
-#: qalculateplotdialog.cpp:201
+#: qalculateplotdialog.cpp:192
 msgid "Logarithmic x scale:"
 msgstr "Échelle des X logarithmique :"
 
-#: qalculateplotdialog.cpp:205
+#: qalculateplotdialog.cpp:196
 msgid "Logarithmic y scale:"
 msgstr "Échelle des Y logarithmique :"
 
-#: qalculateplotdialog.cpp:209
+#: qalculateplotdialog.cpp:200
 msgid "X-axis label:"
 msgstr "Étiquette de l'axe des X :"
 
-#: qalculateplotdialog.cpp:212
+#: qalculateplotdialog.cpp:203
 msgid "Y-axis label:"
 msgstr "Étiquette de l'axe des Y :"
 
-#: qalculateplotdialog.cpp:215
+#: qalculateplotdialog.cpp:206
 msgid "Color display:"
 msgstr "Affichage de la couleur :"
 
-#: qalculateplotdialog.cpp:219
+#: qalculateplotdialog.cpp:210
 msgid "Color"
 msgstr "Couleur"
 
-#: qalculateplotdialog.cpp:222
+#: qalculateplotdialog.cpp:213
 msgid "Monochrome"
 msgstr "Monochrome"
 
-#: qalculateplotdialog.cpp:226
+#: qalculateplotdialog.cpp:217
 msgid "Legend placement:"
 msgstr "Placement de la légende :"
 
-#: qalculateplotdialog.cpp:229
+#: qalculateplotdialog.cpp:220
 msgid "Top-left"
 msgstr "En haut à gauche"
 
-#: qalculateplotdialog.cpp:230
+#: qalculateplotdialog.cpp:221
 msgid "Top-right"
 msgstr "En haut à droite"
 
-#: qalculateplotdialog.cpp:231
+#: qalculateplotdialog.cpp:222
 msgid "Bottom-left"
 msgstr "En bas à gauche"
 
-#: qalculateplotdialog.cpp:232
+#: qalculateplotdialog.cpp:223
 msgid "Bottom-right"
 msgstr "En bas à droite"
 
-#: qalculateplotdialog.cpp:233
+#: qalculateplotdialog.cpp:224
 msgid "Below"
 msgstr "En dessous"
 
-#: qalculateplotdialog.cpp:234
+#: qalculateplotdialog.cpp:225
 msgid "Outside"
 msgstr "En dehors"
 
-#: qalculateplotdialog.cpp:405 qalculateplotdialog.cpp:460
-#: qalculateplotdialog.cpp:508
+#: qalculateplotdialog.cpp:396 qalculateplotdialog.cpp:451
+#: qalculateplotdialog.cpp:499
 msgid "Empty expression."
 msgstr "Expression vide."
 
-#: qalculateplotdialog.cpp:474 qalculateplotdialog.cpp:521
+#: qalculateplotdialog.cpp:465 qalculateplotdialog.cpp:512
 msgid "Empty x variable."
 msgstr "Variable x vide."
 
-#: qalculateprecisiondialog.cpp:34 qalculateprecisiondialog.cpp:36
+#: qalculateprecisiondialog.cpp:32
 msgid "Recalculate"
 msgstr "Recalculer"
 
-#: qalculateprecisiondialog.cpp:41
+#: qalculateprecisiondialog.cpp:36
 msgid "Precision:"
 msgstr "Précision :"
 
-#: qalculatepreferencesdialog.cpp:100
-msgid "Choose..."
-msgstr "Choisir..."
-
-#: qalculatepreferencesdialog.cpp:147
+#: qalculatepreferencesdialog.cpp:52
 msgid "Preferences"
 msgstr "Préférences"
 
-#: qalculatepreferencesdialog.cpp:161
+#: qalculatepreferencesdialog.cpp:62
 msgid "Close to system tray"
 msgstr "Fermer vers la boîte à miniatures"
 
-#: qalculatepreferencesdialog.cpp:162
+#: qalculatepreferencesdialog.cpp:63
 msgid ""
 "If the application will reside in the system tray when the window is closed"
 msgstr ""
 "Si l'application résidera dans la boîte à miniatures lorsque à la fermeture "
 "de la fenêtre"
 
-#: qalculatepreferencesdialog.cpp:164
+#: qalculatepreferencesdialog.cpp:65
 msgid "Display expression status"
 msgstr "Affiche le résultat de l'expression"
 
-#: qalculatepreferencesdialog.cpp:165
+#: qalculatepreferencesdialog.cpp:66
 msgid ""
 "If as-you-type expression status shall be displayed below the expression "
 "entry"
@@ -2304,11 +2300,11 @@ msgstr ""
 "Si une expression s'affichant au fil de la frappe doit s'afficher sous "
 "l'entrée de l'expression."
 
-#: qalculatepreferencesdialog.cpp:167
+#: qalculatepreferencesdialog.cpp:68
 msgid "Use icon buttons"
 msgstr "Utiliser des boutons sous forme d'icône"
 
-#: qalculatepreferencesdialog.cpp:168
+#: qalculatepreferencesdialog.cpp:69
 msgid ""
 "Use icons instead of text on the top-right buttons. The third state uses the "
 "style setting for icons on buttons."
@@ -2317,11 +2313,11 @@ msgstr ""
 "Le troisième état utilise les préférences de style pour les icônes sur les "
 "boutons."
 
-#: qalculatepreferencesdialog.cpp:171
+#: qalculatepreferencesdialog.cpp:72
 msgid "Update exchange rates on start"
 msgstr "Mettre à jour les taux d'échange au démarrage"
 
-#: qalculatepreferencesdialog.cpp:172
+#: qalculatepreferencesdialog.cpp:73
 msgid ""
 "If current exchange rates shall be downloaded from the internet at program "
 "start"
@@ -2329,30 +2325,30 @@ msgstr ""
 "Si les taux d'échange doivent être téléchargés sur internet au démarrage du "
 "programme"
 
-#: qalculatepreferencesdialog.cpp:174
+#: qalculatepreferencesdialog.cpp:75
 msgid "Save mode on exit"
 msgstr "Enregistrer le mode en quittant"
 
-#: qalculatepreferencesdialog.cpp:175
+#: qalculatepreferencesdialog.cpp:76
 msgid "If the mode of the calculator shall be restored"
 msgstr "Si le mode de la calculatrice doit être restauré"
 
-#: qalculatepreferencesdialog.cpp:177
+#: qalculatepreferencesdialog.cpp:78
 msgid "Save definitions on exit"
 msgstr "Enregistrer les définitions en quittant"
 
-#: qalculatepreferencesdialog.cpp:178
+#: qalculatepreferencesdialog.cpp:79
 msgid ""
 "If changes to functions, units and variables shall be saved automatically"
 msgstr ""
 "Si les modifications apportées aux fonctions, unités et variables doivent "
 "être automatiquement enregistrées"
 
-#: qalculatepreferencesdialog.cpp:180
+#: qalculatepreferencesdialog.cpp:81
 msgid "Use only keypad keys for RPN"
 msgstr "N'utiliser que les touches du pavé numériquer pour la NPI"
 
-#: qalculatepreferencesdialog.cpp:181
+#: qalculatepreferencesdialog.cpp:82
 msgid ""
 "Use only keypad keys for RPN operations (+-*/^) and use the rest of the "
 "keyboard for expression entry"
@@ -2360,11 +2356,11 @@ msgstr ""
 "N'utiliser que les touches du pavé numérique pour les opération NPI (+-*/^) "
 "et utiliser le reste du clavier pour la saisie d'expressions"
 
-#: qalculatepreferencesdialog.cpp:183
+#: qalculatepreferencesdialog.cpp:84
 msgid "Ignores dots in numbers"
 msgstr "Ignore les points dans les nombres"
 
-#: qalculatepreferencesdialog.cpp:184
+#: qalculatepreferencesdialog.cpp:85
 msgid ""
 "Allow dots, '.',  to be used as thousands separator instead of as an "
 "alternative to decimal sign"
@@ -2372,39 +2368,39 @@ msgstr ""
 "Permettre les points, '.', comme séparateur des milliers au lieu d'une "
 "alternative au signe décimal."
 
-#: qalculatepreferencesdialog.cpp:187
+#: qalculatepreferencesdialog.cpp:88
 msgid "Enable unicode signs"
 msgstr "Activer les signes unicode"
 
-#: qalculatepreferencesdialog.cpp:188
+#: qalculatepreferencesdialog.cpp:89
 msgid "Disable this if you have problems with some fancy characters"
 msgstr ""
 "Désactivez cette option si vous avez des problèmes avec certains caractères "
 "spéciaux"
 
-#: qalculatepreferencesdialog.cpp:190
+#: qalculatepreferencesdialog.cpp:91
 msgid "Use lower case in numbers"
 msgstr "Utiliser les minuscules dans les nombres"
 
-#: qalculatepreferencesdialog.cpp:191
+#: qalculatepreferencesdialog.cpp:92
 msgid "If lower case letters should be used in numbers with non-decimal base"
 msgstr ""
 "Si des lettres en minuscules doivent être utilisées dans les nombres avec "
 "une base non décimale"
 
-#: qalculatepreferencesdialog.cpp:193
+#: qalculatepreferencesdialog.cpp:94
 msgid "Use lower case \"e\""
 msgstr "Utiliser la minuscule \"e\""
 
-#: qalculatepreferencesdialog.cpp:194
+#: qalculatepreferencesdialog.cpp:95
 msgid "If \"e\"; shall be used instead of \"E\" in numbers"
 msgstr "Si \"e\" doit être utilisé au lieu de \"E\" dans les nombres"
 
-#: qalculatepreferencesdialog.cpp:196
+#: qalculatepreferencesdialog.cpp:97
 msgid "Alternative base prefixes"
 msgstr "Préfixes des bases alternatives"
 
-#: qalculatepreferencesdialog.cpp:197
+#: qalculatepreferencesdialog.cpp:98
 msgid ""
 "If hexadecimal numbers shall be displayed with \"0x0\" and binary numbers "
 "with \"0b00\" as prefixes"
@@ -2412,41 +2408,41 @@ msgstr ""
 "Si les nombres hexadécimaux doivent être affichés avecle préfixe \"0x0\" et "
 "les nombres binaires avec \"0b00\""
 
-#: qalculatepreferencesdialog.cpp:199
+#: qalculatepreferencesdialog.cpp:100
 msgid "Spell out logical operators"
 msgstr "Écrire les opérateurs logiques en toutes lettres"
 
-#: qalculatepreferencesdialog.cpp:200
+#: qalculatepreferencesdialog.cpp:101
 msgid "If logical and/or shall be displayed as \"&&\"/\"||\" or \"and\"/\"or\""
 msgstr ""
 "Si les opérateurs logiques et/ou doivent être affichés  \"&&\"/\"||\" ou \"et"
 "\"/\"ou\""
 
-#: qalculatepreferencesdialog.cpp:203
+#: qalculatepreferencesdialog.cpp:104
 msgid "Multiplication sign:"
 msgstr "Signe de la multiplication :"
 
-#: qalculatepreferencesdialog.cpp:215
+#: qalculatepreferencesdialog.cpp:116
 msgid "Division sign:"
 msgstr "Signe de la division :"
 
-#: qalculatepreferencesdialog.cpp:230
+#: qalculatepreferencesdialog.cpp:131
 msgid "Custom result font"
 msgstr "Police du résultat personnalisée"
 
-#: qalculatepreferencesdialog.cpp:234
+#: qalculatepreferencesdialog.cpp:135
 msgid "Custom expression font"
 msgstr "Police de l'expression personnalisée"
 
-#: qalculatepreferencesdialog.cpp:238
+#: qalculatepreferencesdialog.cpp:139
 msgid "Custom status font"
 msgstr "Police de l'état personnalisée"
 
-#: qalculatepreferencesdialog.cpp:243
+#: qalculatepreferencesdialog.cpp:144
 msgid "Status error color:"
 msgstr "Couleur des erreurs :"
 
-#: qalculatepreferencesdialog.cpp:250
+#: qalculatepreferencesdialog.cpp:147
 msgid "Status warning color:"
 msgstr "Couleur des avertissements :"
 
@@ -2618,6 +2614,9 @@ msgstr "&Variables"
 msgid "&Units"
 msgstr "&Unités"
 
+#~ msgid "Choose..."
+#~ msgstr "Choisir..."
+
 #, fuzzy
 #~ msgid "Delete"
 #~ msgstr "Effacer le mode"
diff --git a/translations/messages/nl.po b/translations/messages/nl.po
index d602f54..304f08b 100644
--- a/translations/messages/nl.po
+++ b/translations/messages/nl.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: qalculate_tde\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-07-07 18:33+0000\n"
+"POT-Creation-Date: 2026-03-19 18:17+0000\n"
 "PO-Revision-Date: 07.11.YYYY 11:21\n"
 "Last-Translator: Jaap Woldringh <jjh.woldringh@planet.nl>\n"
 "Language-Team:  <kde-i18n-nl@kde.org.>\n"
@@ -32,1033 +32,1033 @@ msgid ""
 "Your emails"
 msgstr "jjh punt woldringh op planet punt nl"
 
-#: kqalculate.cpp:267
+#: kqalculate.cpp:243
 msgid "Remove from System Tray"
 msgstr "Uit systeemvak verwijderen"
 
-#: kqalculate.cpp:268 qalculateeditdatasetdialog.cpp:472
-#: qalculateplotdialog.cpp:228
+#: kqalculate.cpp:244 qalculateeditdatasetdialog.cpp:447
+#: qalculateplotdialog.cpp:219
 msgid "Hide"
 msgstr "Verbergen"
 
-#: kqalculate.cpp:289 kqalculate.cpp:4487 kqalculate.cpp:5918
+#: kqalculate.cpp:265 kqalculate.cpp:4441 kqalculate.cpp:5870
 msgid "Enter"
 msgstr "Invoeren"
 
-#: kqalculate.cpp:290 kqalculate.cpp:516 kqalculate.cpp:4488
-#: kqalculate.cpp:4495 kqalculate.cpp:5919
+#: kqalculate.cpp:266 kqalculate.cpp:490 kqalculate.cpp:4442
+#: kqalculate.cpp:4449 kqalculate.cpp:5871
 msgid "="
 msgstr "="
 
-#: kqalculate.cpp:292 kqalculate.cpp:517 kqalculate.cpp:4492
-#: kqalculate.cpp:4493
+#: kqalculate.cpp:268 kqalculate.cpp:491 kqalculate.cpp:4446
+#: kqalculate.cpp:4447
 msgid "Calculate expression and add to stack"
 msgstr ""
 "Expressie berekenen en plaats het antwoord in het stapelgeheugen (stack)"
 
-#: kqalculate.cpp:293 kqalculate.cpp:518 kqalculate.cpp:4496
-#: kqalculate.cpp:4497
+#: kqalculate.cpp:269 kqalculate.cpp:492 kqalculate.cpp:4450
+#: kqalculate.cpp:4451
 msgid "Calculate expression"
 msgstr "Expressie berekenen"
 
-#: kqalculate.cpp:299 kqalculate.cpp:5921
+#: kqalculate.cpp:275 kqalculate.cpp:5873
 msgid "Store"
 msgstr "Opslaan"
 
-#: kqalculate.cpp:301
+#: kqalculate.cpp:277
 msgid "Store result as variable"
 msgstr "Antwoord opslaan als een variabele"
 
-#: kqalculate.cpp:304 kqalculate.cpp:5923 qalculateconvertunitsdialog.cpp:44
+#: kqalculate.cpp:280 kqalculate.cpp:5875 qalculateconvertunitsdialog.cpp:44
 msgid "Convert"
 msgstr "Converteren"
 
-#: kqalculate.cpp:306
+#: kqalculate.cpp:282
 msgid "Convert units in result"
 msgstr "Eenheden in het antwoord converteren"
 
-#: kqalculate.cpp:316
+#: kqalculate.cpp:292
 msgid "Enter expression here"
 msgstr "Expressie hier invoeren"
 
-#: kqalculate.cpp:325
+#: kqalculate.cpp:301
 msgid "status"
 msgstr "status"
 
-#: kqalculate.cpp:357 qalculateeditdataobjectdialog.cpp:72
+#: kqalculate.cpp:333 qalculateeditdataobjectdialog.cpp:72
 msgid "Exact"
 msgstr "Exact"
 
-#: kqalculate.cpp:358
+#: kqalculate.cpp:334
 msgid "Toggle exact mode"
 msgstr "Exactmodus aan/uit"
 
-#: kqalculate.cpp:361 kqalculate.cpp:1073
+#: kqalculate.cpp:337 kqalculate.cpp:1041
 msgid "Fraction"
 msgstr "Breuk"
 
-#: kqalculate.cpp:362
+#: kqalculate.cpp:338
 msgid "Toggle fractional display"
 msgstr "Tonen van breuken instellen"
 
-#: kqalculate.cpp:366
+#: kqalculate.cpp:342
 msgid "Numerical display"
 msgstr "Tonen van getallen"
 
-#: kqalculate.cpp:369 kqalculate.cpp:1049 qalculateresultdisplay.cpp:289
+#: kqalculate.cpp:345 kqalculate.cpp:1017 qalculateresultdisplay.cpp:289
 msgid "Normal"
 msgstr "Normaal"
 
-#: kqalculate.cpp:370 kqalculate.cpp:1051 qalculateresultdisplay.cpp:292
+#: kqalculate.cpp:346 kqalculate.cpp:1019 qalculateresultdisplay.cpp:292
 msgid "Engineering"
 msgstr "Technisch"
 
-#: kqalculate.cpp:371 kqalculate.cpp:1053 qalculateresultdisplay.cpp:295
+#: kqalculate.cpp:347 kqalculate.cpp:1021 qalculateresultdisplay.cpp:295
 msgid "Scientific"
 msgstr "Wetenschappelijk"
 
-#: kqalculate.cpp:372
+#: kqalculate.cpp:348
 msgid "Pure"
 msgstr "Zuiver"
 
-#: kqalculate.cpp:373 kqalculate.cpp:1057
+#: kqalculate.cpp:349 kqalculate.cpp:1025
 msgid "Simple"
 msgstr "Eenvoudig"
 
-#: kqalculate.cpp:375
+#: kqalculate.cpp:351
 msgid "Base in result"
 msgstr "Grondtal in antwoord"
 
-#: kqalculate.cpp:379 kqalculate.cpp:1032 qalculatesetbasedialog.cpp:35
+#: kqalculate.cpp:355 kqalculate.cpp:1000 qalculatesetbasedialog.cpp:35
 #: qalculatesetbasedialog.cpp:48
 msgid "Binary"
 msgstr "Binair"
 
-#: kqalculate.cpp:380 kqalculate.cpp:1034 qalculatesetbasedialog.cpp:36
+#: kqalculate.cpp:356 kqalculate.cpp:1002 qalculatesetbasedialog.cpp:36
 #: qalculatesetbasedialog.cpp:49
 msgid "Octal"
 msgstr "Octaal"
 
-#: kqalculate.cpp:381 kqalculate.cpp:1036 kqalculate.cpp:1069
+#: kqalculate.cpp:357 kqalculate.cpp:1004 kqalculate.cpp:1037
 #: qalculatesetbasedialog.cpp:37 qalculatesetbasedialog.cpp:50
 msgid "Decimal"
 msgstr "Decimaal"
 
-#: kqalculate.cpp:382 kqalculate.cpp:1038 qalculatesetbasedialog.cpp:38
+#: kqalculate.cpp:358 kqalculate.cpp:1006 qalculatesetbasedialog.cpp:38
 #: qalculatesetbasedialog.cpp:51
 msgid "Hexadecimal"
 msgstr "Hexadecimaal"
 
-#: kqalculate.cpp:383 kqalculate.cpp:1042 qalculatesetbasedialog.cpp:42
+#: kqalculate.cpp:359 kqalculate.cpp:1010 qalculatesetbasedialog.cpp:42
 msgid "Sexagesimal"
 msgstr "Sexagesimaal"
 
-#: kqalculate.cpp:384 kqalculate.cpp:1044
+#: kqalculate.cpp:360 kqalculate.cpp:1012
 msgid "Time Format"
 msgstr "Tijdnotatie"
 
-#: kqalculate.cpp:386 kqalculate.cpp:1040
+#: kqalculate.cpp:362 kqalculate.cpp:1008
 msgid "Other..."
 msgstr "Overig..."
 
-#: kqalculate.cpp:392
+#: kqalculate.cpp:368
 msgid "f(x)"
 msgstr "f(x)"
 
-#: kqalculate.cpp:396
+#: kqalculate.cpp:372
 msgid "Open functions manager"
 msgstr "Functiebeheer openen"
 
-#: kqalculate.cpp:398
+#: kqalculate.cpp:374
 msgid "sqrt"
 msgstr "sqrt"
 
-#: kqalculate.cpp:399
+#: kqalculate.cpp:375
 msgid "Square root"
 msgstr "Vierkantswortel"
 
-#: kqalculate.cpp:402 kqalculate.cpp:950
+#: kqalculate.cpp:378 kqalculate.cpp:924
 msgid "x<sup>y</sup>"
 msgstr "x<sup>y</sup>"
 
-#: kqalculate.cpp:403
+#: kqalculate.cpp:379
 msgid "Raise (Ctrl+*)"
 msgstr "Machtsverheffen (Ctrl+*)"
 
-#: kqalculate.cpp:406 kqalculate.cpp:949
+#: kqalculate.cpp:382 kqalculate.cpp:923
 msgid "x<sup>2</sup>"
 msgstr "x<sup>2</sup>"
 
-#: kqalculate.cpp:407
+#: kqalculate.cpp:383
 msgid "Square"
 msgstr "Kwadraat"
 
-#: kqalculate.cpp:409
+#: kqalculate.cpp:385
 msgid "log"
 msgstr "log"
 
-#: kqalculate.cpp:410
+#: kqalculate.cpp:386
 msgid "Base-10 logarithm"
 msgstr "Logaritme met grondtal 10"
 
-#: kqalculate.cpp:412
+#: kqalculate.cpp:388
 msgid "ln"
 msgstr "ln"
 
-#: kqalculate.cpp:413
+#: kqalculate.cpp:389
 msgid "Natural logarithm"
 msgstr "Natuurlijke logaritme"
 
-#: kqalculate.cpp:415
+#: kqalculate.cpp:391
 msgid "x!"
 msgstr "x!"
 
-#: kqalculate.cpp:416
+#: kqalculate.cpp:392
 msgid "Factorial"
 msgstr "Faculteit"
 
-#: kqalculate.cpp:418
+#: kqalculate.cpp:394
 msgid "cos"
 msgstr "cos"
 
-#: kqalculate.cpp:419
+#: kqalculate.cpp:395
 msgid "Cosine"
 msgstr "Cosinus"
 
-#: kqalculate.cpp:421
+#: kqalculate.cpp:397
 msgid "tan"
 msgstr "tan"
 
-#: kqalculate.cpp:422
+#: kqalculate.cpp:398
 msgid "Tangent"
 msgstr "Tangens"
 
-#: kqalculate.cpp:424
+#: kqalculate.cpp:400
 msgid "hyp"
 msgstr "hyp"
 
-#: kqalculate.cpp:425
+#: kqalculate.cpp:401
 msgid "Toggle hyperbolic functions"
 msgstr "Hyperbolische functies aan/uit"
 
-#: kqalculate.cpp:428
+#: kqalculate.cpp:404
 msgid "inv"
 msgstr "inv"
 
-#: kqalculate.cpp:429
+#: kqalculate.cpp:405
 msgid "Toggle inverse functions"
 msgstr "Inverse functies aan/uit"
 
-#: kqalculate.cpp:432
+#: kqalculate.cpp:408
 msgid "sin"
 msgstr "sin"
 
-#: kqalculate.cpp:433
+#: kqalculate.cpp:409
 msgid "Sine"
 msgstr "Sinus"
 
-#: kqalculate.cpp:438
+#: kqalculate.cpp:414
 msgid "Deg"
 msgstr "Deg"
 
-#: kqalculate.cpp:439
+#: kqalculate.cpp:415
 msgid "Angle Unit: Degrees"
 msgstr "Hoekeenheid: Graden"
 
-#: kqalculate.cpp:442
+#: kqalculate.cpp:418
 msgid "Rad"
 msgstr "Rad"
 
-#: kqalculate.cpp:443
+#: kqalculate.cpp:419
 msgid "Angle Unit: Radians"
 msgstr "Hoekeenheid: Radialen"
 
-#: kqalculate.cpp:446
+#: kqalculate.cpp:422
 msgid "Gra"
 msgstr "Gra"
 
-#: kqalculate.cpp:447
+#: kqalculate.cpp:423
 msgid "Angle Unit: Gradians"
 msgstr "Hoekeenheid: Grads"
 
-#: kqalculate.cpp:450 kqalculate.cpp:1097 kqalculate.cpp:1155
-#: qalculateplotdialog.cpp:128
+#: kqalculate.cpp:426 kqalculate.cpp:1065 kqalculate.cpp:1123
+#: qalculateplotdialog.cpp:119
 msgid "None"
 msgstr "Geen"
 
-#: kqalculate.cpp:467
+#: kqalculate.cpp:441
 msgid "7"
 msgstr "7"
 
-#: kqalculate.cpp:469
+#: kqalculate.cpp:443
 msgid "8"
 msgstr "8"
 
-#: kqalculate.cpp:471
+#: kqalculate.cpp:445
 msgid "9"
 msgstr "9"
 
-#: kqalculate.cpp:473
+#: kqalculate.cpp:447
 msgid "4"
 msgstr "4"
 
-#: kqalculate.cpp:475
+#: kqalculate.cpp:449
 msgid "5"
 msgstr "5"
 
-#: kqalculate.cpp:477
+#: kqalculate.cpp:451
 msgid "6"
 msgstr "6"
 
-#: kqalculate.cpp:479
+#: kqalculate.cpp:453
 msgid "1"
 msgstr "1"
 
-#: kqalculate.cpp:481
+#: kqalculate.cpp:455
 msgid "2"
 msgstr "2"
 
-#: kqalculate.cpp:483
+#: kqalculate.cpp:457
 msgid "3"
 msgstr "3"
 
-#: kqalculate.cpp:485
+#: kqalculate.cpp:459
 msgid "0"
 msgstr "0"
 
-#: kqalculate.cpp:488
+#: kqalculate.cpp:462
 msgid "Decimal point"
 msgstr "Decimale komma"
 
-#: kqalculate.cpp:490
+#: kqalculate.cpp:464
 msgid "EXP"
 msgstr "EXP"
 
-#: kqalculate.cpp:491
+#: kqalculate.cpp:465
 msgid "10^x (Ctrl+Shift+E)"
 msgstr "10^x (Ctrl+Shift+E)"
 
-#: kqalculate.cpp:494
+#: kqalculate.cpp:468
 msgid "Del"
 msgstr "Del"
 
-#: kqalculate.cpp:497
+#: kqalculate.cpp:471
 msgid "AC"
 msgstr "AC"
 
-#: kqalculate.cpp:501
+#: kqalculate.cpp:475
 msgid "Multiply"
 msgstr "Vermenigvuldigen"
 
-#: kqalculate.cpp:504
+#: kqalculate.cpp:478
 msgid "Divide"
 msgstr "Delen"
 
-#: kqalculate.cpp:510
+#: kqalculate.cpp:484
 msgid "Subtract"
 msgstr "Aftrekken"
 
-#: kqalculate.cpp:512
+#: kqalculate.cpp:486
 msgid "Ans"
 msgstr "Antw"
 
-#: kqalculate.cpp:513
+#: kqalculate.cpp:487
 msgid "Previous result"
 msgstr "Vorig antwoord"
 
-#: kqalculate.cpp:515 kqalculate.cpp:4491
+#: kqalculate.cpp:489 kqalculate.cpp:4445
 msgid "Ent"
 msgstr "Ent"
 
-#: kqalculate.cpp:538
+#: kqalculate.cpp:512
 msgid "Index"
 msgstr "Index"
 
-#: kqalculate.cpp:539 qalculateeditdataobjectdialog.cpp:50
+#: kqalculate.cpp:513 qalculateeditdataobjectdialog.cpp:50
 #: qalculatevariablesdialog.cpp:63
 msgid "Value"
 msgstr "Waarde"
 
-#: kqalculate.cpp:558 kqalculate.cpp:5927
+#: kqalculate.cpp:532 kqalculate.cpp:5879
 msgid "Up"
 msgstr "Op"
 
-#: kqalculate.cpp:559
+#: kqalculate.cpp:533
 msgid "Move selected register up"
 msgstr "Geselecteerd register naar boven verplaatsen"
 
-#: kqalculate.cpp:563 kqalculate.cpp:5929
+#: kqalculate.cpp:537 kqalculate.cpp:5881
 msgid "Down"
 msgstr "Neer"
 
-#: kqalculate.cpp:564
+#: kqalculate.cpp:538
 msgid "Move selected register down"
 msgstr "Geselecteerd register naar beneden verplaatsen"
 
-#: kqalculate.cpp:569
+#: kqalculate.cpp:543
 msgid "Edit value of selected register"
 msgstr "Waarde in geselecteerd register bewerken"
 
-#: kqalculate.cpp:574
+#: kqalculate.cpp:548
 msgid "Delete selected register"
 msgstr "Geselecteerd register wissen"
 
-#: kqalculate.cpp:579
+#: kqalculate.cpp:553
 msgid "Clear the RPN stack"
 msgstr "RPN-stapelgeheugen wissen"
 
-#: kqalculate.cpp:595
+#: kqalculate.cpp:569
 msgid "Keypad"
 msgstr "Toetsenbord"
 
-#: kqalculate.cpp:596
+#: kqalculate.cpp:570
 msgid "Show/hide keypad"
 msgstr "Toetsenbord tonen aan/uit"
 
-#: kqalculate.cpp:599
+#: kqalculate.cpp:573
 msgid "History"
 msgstr "Geschiedenis"
 
-#: kqalculate.cpp:600
+#: kqalculate.cpp:574
 msgid "Show/hide history"
 msgstr "Geschiedenis tonen aan/uit"
 
-#: kqalculate.cpp:603
+#: kqalculate.cpp:577
 msgid "RPN Stack"
 msgstr "RPN-stapelgeheugen (stack)"
 
-#: kqalculate.cpp:604
+#: kqalculate.cpp:578
 msgid "Show/hide RPN stack"
 msgstr "RPN-stapelgeheugen tonen aan/uit"
 
-#: kqalculate.cpp:719 kqalculate.cpp:2530
+#: kqalculate.cpp:693 kqalculate.cpp:2498
 msgid "RPN Register Moved"
 msgstr "RPN-register is verplaatst"
 
-#: kqalculate.cpp:755 kqalculate.cpp:787 kqalculate.cpp:2141
-#: kqalculate.cpp:2705 kqalculate.cpp:2742
+#: kqalculate.cpp:729 kqalculate.cpp:761 kqalculate.cpp:2109
+#: kqalculate.cpp:2673 kqalculate.cpp:2710
 msgid "approx."
 msgstr "benadering"
 
-#: kqalculate.cpp:897 kqalculate.cpp:4816
+#: kqalculate.cpp:871 kqalculate.cpp:4770
 #, c-format
 msgid "Load meta mode: %1"
 msgstr "Inlezen metamodus: %1"
 
-#: kqalculate.cpp:969
+#: kqalculate.cpp:937
 msgid "Qalculate! - Scientific Calculator"
 msgstr "Qalculate! - Wetenschappelijke Rekenmachine"
 
-#: kqalculate.cpp:988 qalculateeditfunctiondialog.cpp:602
+#: kqalculate.cpp:956 qalculateeditfunctiondialog.cpp:581
 #: qalculateresultdisplay.cpp:63
 msgid "Variable"
 msgstr "Variabele"
 
-#: kqalculate.cpp:989 qalculateeditfunctiondialog.cpp:597
+#: kqalculate.cpp:957 qalculateeditfunctiondialog.cpp:576
 #: qalculateeditmatrixvectordialog.cpp:107 qalculateimportcsvdialog.cpp:53
-#: qalculateinsertmatrixvectordialog.cpp:85
-#: qalculateinsertmatrixvectordialog.cpp:310
+#: qalculateinsertmatrixvectordialog.cpp:84
+#: qalculateinsertmatrixvectordialog.cpp:295
 msgid "Matrix"
 msgstr "Matrix"
 
-#: kqalculate.cpp:990 qalculateeditfunctiondialog.cpp:596
+#: kqalculate.cpp:958 qalculateeditfunctiondialog.cpp:575
 #: qalculateeditmatrixvectordialog.cpp:110
-#: qalculateinsertmatrixvectordialog.cpp:88
-#: qalculateinsertmatrixvectordialog.cpp:308
+#: qalculateinsertmatrixvectordialog.cpp:87
+#: qalculateinsertmatrixvectordialog.cpp:293
 msgid "Vector"
 msgstr "Vector"
 
-#: kqalculate.cpp:991
+#: kqalculate.cpp:959
 msgid "Unknown Variable"
 msgstr "Onbekende variabele"
 
-#: kqalculate.cpp:992 qalculateeditdatasetdialog.cpp:71
-#: qalculateeditfunctiondialog.cpp:72 qalculateeditfunctiondialog.cpp:600
-#: qalculateplotdialog.cpp:100 qalculateresultdisplay.cpp:93
+#: kqalculate.cpp:960 qalculateeditdatasetdialog.cpp:58
+#: qalculateeditfunctiondialog.cpp:59 qalculateeditfunctiondialog.cpp:579
+#: qalculateplotdialog.cpp:91 qalculateresultdisplay.cpp:93
 msgid "Function"
 msgstr "Functie"
 
-#: kqalculate.cpp:993 qalculatedatasetsdialog.cpp:64
+#: kqalculate.cpp:961 qalculatedatasetsdialog.cpp:64
 msgid "Data Set"
 msgstr "Gegevensverzameling"
 
-#: kqalculate.cpp:994 qalculateconvertunitsdialog.cpp:70
-#: qalculateeditfunctiondialog.cpp:601 qalculateresultdisplay.cpp:68
+#: kqalculate.cpp:962 qalculateconvertunitsdialog.cpp:70
+#: qalculateeditfunctiondialog.cpp:580 qalculateresultdisplay.cpp:68
 #: qalculateunitsdialog.cpp:69
 msgid "Unit"
 msgstr "Eenheid"
 
-#: kqalculate.cpp:995
+#: kqalculate.cpp:963
 msgid "Import CSV File..."
 msgstr "CSV-bestand importeren..."
 
-#: kqalculate.cpp:996
+#: kqalculate.cpp:964
 msgid "Export CSV File..."
 msgstr "CSV-bestand exporteren..."
 
-#: kqalculate.cpp:997
+#: kqalculate.cpp:965
 msgid "Store Result..."
 msgstr "Antwoord opslaan..."
 
-#: kqalculate.cpp:998
+#: kqalculate.cpp:966
 msgid "Save Result Image..."
 msgstr "Afbeelding van het antwoord opslaan..."
 
-#: kqalculate.cpp:999
+#: kqalculate.cpp:967
 msgid "Save Definitions"
 msgstr "Definities bewaren"
 
-#: kqalculate.cpp:1000
+#: kqalculate.cpp:968
 msgid "Update Exchange Rates"
 msgstr "Wisselkoersen bijwerken"
 
-#: kqalculate.cpp:1001
+#: kqalculate.cpp:969
 msgid "Plot Functions/Data"
 msgstr "Functies/Gegevens plotten"
 
-#: kqalculate.cpp:1003
+#: kqalculate.cpp:971
 msgid "Convert Number Bases"
 msgstr "Getallen converteren naar ander grondtal"
 
-#: kqalculate.cpp:1004 qalculateperiodictabledialog.cpp:40
+#: kqalculate.cpp:972 qalculateperiodictabledialog.cpp:40
 msgid "Periodic Table"
 msgstr "Periodiek systeem"
 
-#: kqalculate.cpp:1011
+#: kqalculate.cpp:979
 msgid "Show/hide main Qalculate! window"
 msgstr "Tonen/verbergen hoofdvenster van Qalculate!"
 
-#: kqalculate.cpp:1014
+#: kqalculate.cpp:982
 msgid "Configure &Global Shortcuts..."
 msgstr "&Globale sneltoetsen instellen..."
 
-#: kqalculate.cpp:1016
+#: kqalculate.cpp:984
 msgid "Manage Variables"
 msgstr "Variabelen beheren"
 
-#: kqalculate.cpp:1017
+#: kqalculate.cpp:985
 msgid "Manage Functions"
 msgstr "Functies beheren"
 
-#: kqalculate.cpp:1018
+#: kqalculate.cpp:986
 msgid "Manage Units"
 msgstr "Eenheden beheren"
 
-#: kqalculate.cpp:1019
+#: kqalculate.cpp:987
 msgid "Manage Data Sets"
 msgstr "Gegevensverzamelingen beheren"
 
-#: kqalculate.cpp:1020 kqalculate.cpp:1153
+#: kqalculate.cpp:988 kqalculate.cpp:1121
 msgid "Factorize"
 msgstr "Ontbinden in factoren"
 
-#: kqalculate.cpp:1021 kqalculate.cpp:1151
+#: kqalculate.cpp:989 kqalculate.cpp:1119
 msgid "Simplify"
 msgstr "Vereenvoudigen"
 
-#: kqalculate.cpp:1022
+#: kqalculate.cpp:990
 msgid "Set Unknowns..."
 msgstr "Onbekenden een waarde geven..."
 
-#: kqalculate.cpp:1023
+#: kqalculate.cpp:991
 msgid "Convert to Unit Expression..."
 msgstr "Converteren naar eenheidexpressie..."
 
-#: kqalculate.cpp:1024 kqalculate.cpp:1087
+#: kqalculate.cpp:992 kqalculate.cpp:1055
 msgid "Convert to Base Units"
 msgstr "Converteren naar basiseenheden"
 
-#: kqalculate.cpp:1025 kqalculate.cpp:1089
+#: kqalculate.cpp:993 kqalculate.cpp:1057
 msgid "Convert to Best Unit"
 msgstr "Converteren naar meest geschikte eenheid"
 
-#: kqalculate.cpp:1026
+#: kqalculate.cpp:994
 msgid "Insert Matrix..."
 msgstr "Matrix invoegen..."
 
-#: kqalculate.cpp:1027
+#: kqalculate.cpp:995
 msgid "Insert Vector..."
 msgstr "Vector invoegen..."
 
-#: kqalculate.cpp:1028
+#: kqalculate.cpp:996
 msgid "Copy Result"
 msgstr "Antwoord kopiëren"
 
-#: kqalculate.cpp:1029
+#: kqalculate.cpp:997
 msgid "Clear History"
 msgstr "Geschiedenis wissen"
 
-#: kqalculate.cpp:1030
+#: kqalculate.cpp:998
 msgid "Configure Qalculate!"
 msgstr "Qalculate! instellen"
 
-#: kqalculate.cpp:1046
+#: kqalculate.cpp:1014
 msgid "Roman Numerals"
 msgstr "Romeinse cijfers"
 
-#: kqalculate.cpp:1048
+#: kqalculate.cpp:1016
 msgid "Select Result and Expression Base..."
 msgstr "Grondtal voor antwoord en expressie selecteren..."
 
-#: kqalculate.cpp:1055
+#: kqalculate.cpp:1023
 msgid "Purely Scientific"
 msgstr "Zuiver wetenschappelijk"
 
-#: kqalculate.cpp:1059
+#: kqalculate.cpp:1027
 msgid "Indicate Infinite Series"
 msgstr "Oneindige reeks aangeven"
 
-#: kqalculate.cpp:1061
+#: kqalculate.cpp:1029
 msgid "Sort Minus Last"
 msgstr "Sorteer minus het laatst"
 
-#: kqalculate.cpp:1063
+#: kqalculate.cpp:1031
 msgid "Negative Exponents"
 msgstr "Negatieve exponenten"
 
-#: kqalculate.cpp:1065
+#: kqalculate.cpp:1033
 msgid "Show Ending Zeroes"
 msgstr "Afsluitende nullen weergeven"
 
-#: kqalculate.cpp:1067
+#: kqalculate.cpp:1035
 msgid "Round Halfway Numbers to Even"
 msgstr "Tussenliggende getallen naar even afronden"
 
-#: kqalculate.cpp:1071
+#: kqalculate.cpp:1039
 msgid "Decimal (Try Exact)"
 msgstr "Decimaal (Exact proberen)"
 
-#: kqalculate.cpp:1075
+#: kqalculate.cpp:1043
 msgid "Combined"
 msgstr "Gecombineerd"
 
-#: kqalculate.cpp:1077
+#: kqalculate.cpp:1045
 msgid "Enable Prefixes"
 msgstr "Voorvoegsels toestaan"
 
-#: kqalculate.cpp:1079
+#: kqalculate.cpp:1047
 msgid "Enable Use of All SI Prefixes"
 msgstr "Gebruik van alle SI-voorvoegsels toestaan"
 
-#: kqalculate.cpp:1081
+#: kqalculate.cpp:1049
 msgid "Enable Denominator Prefixes"
 msgstr "Voorvoegsel voor noemer toestaan"
 
-#: kqalculate.cpp:1083
+#: kqalculate.cpp:1051
 msgid "Place Units Separately"
 msgstr "Eenheden afzonderlijk plaatsen"
 
-#: kqalculate.cpp:1085
+#: kqalculate.cpp:1053
 msgid "No Automatic Conversion"
 msgstr "Geen automatische conversie"
 
-#: kqalculate.cpp:1091
+#: kqalculate.cpp:1059
 msgid "Degrees"
 msgstr "Graden (90 graden in rechte hoek)"
 
-#: kqalculate.cpp:1093
+#: kqalculate.cpp:1061
 msgid "Radians"
 msgstr "Radialen"
 
-#: kqalculate.cpp:1095
+#: kqalculate.cpp:1063
 msgid "Gradians"
 msgstr "Grads (100 grads in rechte hoek)"
 
-#: kqalculate.cpp:1099
+#: kqalculate.cpp:1067
 msgid "Abbreviate Names"
 msgstr "Namen afkorten"
 
-#: kqalculate.cpp:1101
+#: kqalculate.cpp:1069
 msgid "Enable Variables"
 msgstr "Variabelen toestaan"
 
-#: kqalculate.cpp:1103
+#: kqalculate.cpp:1071
 msgid "Enable Functions"
 msgstr "Functies toestaan"
 
-#: kqalculate.cpp:1105
+#: kqalculate.cpp:1073
 msgid "Enable Units"
 msgstr "Eenheden toestaan"
 
-#: kqalculate.cpp:1107
+#: kqalculate.cpp:1075
 msgid "Enable Unknowns"
 msgstr "Onbekende variabelen toestaan"
 
-#: kqalculate.cpp:1109
+#: kqalculate.cpp:1077
 msgid "Calculate Variables"
 msgstr "Variabelen berekenen"
 
-#: kqalculate.cpp:1111
+#: kqalculate.cpp:1079
 msgid "Allow Complex Result"
 msgstr "Complexe antwoorden toestaan"
 
-#: kqalculate.cpp:1113
+#: kqalculate.cpp:1081
 msgid "Allow Infinite Result"
 msgstr "Oneindige antwoorden toestaan"
 
-#: kqalculate.cpp:1115
+#: kqalculate.cpp:1083
 msgid "Try Exact"
 msgstr "Exact proberen"
 
-#: kqalculate.cpp:1117
+#: kqalculate.cpp:1085
 msgid "Always Exact"
 msgstr "Altijd exact"
 
-#: kqalculate.cpp:1119 qalculateeditdataobjectdialog.cpp:71
+#: kqalculate.cpp:1087 qalculateeditdataobjectdialog.cpp:71
 msgid "Approximate"
 msgstr "Benaderd"
 
-#: kqalculate.cpp:1121 kqalculate.cpp:1135
+#: kqalculate.cpp:1089 kqalculate.cpp:1103
 #: qalculateeditunknownvariabledialog.cpp:66
 #: qalculateeditunknownvariabledialog.cpp:79
 #: qalculateperiodictabledialog.cpp:235
 msgid "Unknown"
 msgstr "Onbekende"
 
-#: kqalculate.cpp:1123 qalculateeditunknownvariabledialog.cpp:67
+#: kqalculate.cpp:1091 qalculateeditunknownvariabledialog.cpp:67
 msgid "Not Matrix"
 msgstr "Geen matrix"
 
-#: kqalculate.cpp:1125 qalculateeditdatasetdialog.cpp:469
-#: qalculateeditfunctiondialog.cpp:591
+#: kqalculate.cpp:1093 qalculateeditdatasetdialog.cpp:444
+#: qalculateeditfunctiondialog.cpp:570
 #: qalculateeditunknownvariabledialog.cpp:68
 msgid "Number"
 msgstr "Getal"
 
-#: kqalculate.cpp:1127
+#: kqalculate.cpp:1095
 msgid "Complex"
 msgstr "Complex"
 
-#: kqalculate.cpp:1129
+#: kqalculate.cpp:1097
 msgid "Real"
 msgstr "Reëel"
 
-#: kqalculate.cpp:1131
+#: kqalculate.cpp:1099
 msgid "Rational"
 msgstr "Rationaal"
 
-#: kqalculate.cpp:1133 qalculateeditfunctiondialog.cpp:592
+#: kqalculate.cpp:1101 qalculateeditfunctiondialog.cpp:571
 #: qalculateeditunknownvariabledialog.cpp:72
 msgid "Integer"
 msgstr "Geheel"
 
-#: kqalculate.cpp:1137 qalculateeditunknownvariabledialog.cpp:84
+#: kqalculate.cpp:1105 qalculateeditunknownvariabledialog.cpp:84
 msgid "Non-Zero"
 msgstr "Ongelijk aan nul"
 
-#: kqalculate.cpp:1139 qalculateeditunknownvariabledialog.cpp:80
+#: kqalculate.cpp:1107 qalculateeditunknownvariabledialog.cpp:80
 msgid "Positive"
 msgstr "Positief"
 
-#: kqalculate.cpp:1141 qalculateeditunknownvariabledialog.cpp:81
+#: kqalculate.cpp:1109 qalculateeditunknownvariabledialog.cpp:81
 msgid "Non-Negative"
 msgstr "Niet-negatief"
 
-#: kqalculate.cpp:1143 qalculateeditunknownvariabledialog.cpp:82
+#: kqalculate.cpp:1111 qalculateeditunknownvariabledialog.cpp:82
 msgid "Negative"
 msgstr "Negatief"
 
-#: kqalculate.cpp:1145 qalculateeditunknownvariabledialog.cpp:83
+#: kqalculate.cpp:1113 qalculateeditunknownvariabledialog.cpp:83
 msgid "Non-Positive"
 msgstr "Niet-positief"
 
-#: kqalculate.cpp:1147
+#: kqalculate.cpp:1115
 msgid "Non-Zero Denominators"
 msgstr "Noemers ongelijk aan nul"
 
-#: kqalculate.cpp:1149
+#: kqalculate.cpp:1117
 msgid "Warn About Denominators Assumed Non-Zero"
 msgstr "Waarschuwen als noemers ongelijk nul worden aangenomen"
 
-#: kqalculate.cpp:1157
+#: kqalculate.cpp:1125
 msgid "Read Precision"
 msgstr "Nauwkeurigheid lezen"
 
-#: kqalculate.cpp:1159
+#: kqalculate.cpp:1127
 msgid "Limit Implicit Multiplication"
 msgstr "Impliciet vermenigvuldigen beperken"
 
-#: kqalculate.cpp:1161
+#: kqalculate.cpp:1129
 msgid "RPN Mode"
 msgstr "RPN-modus"
 
-#: kqalculate.cpp:1163
+#: kqalculate.cpp:1131
 msgid "RPN Syntax"
 msgstr "RPN-notatie"
 
-#: kqalculate.cpp:1165 qalculateprecisiondialog.cpp:31
+#: kqalculate.cpp:1133 qalculateprecisiondialog.cpp:30
 msgid "Precision"
 msgstr "Nauwkeurigheid"
 
-#: kqalculate.cpp:1166 qalculatedecimalsdialog.cpp:27
+#: kqalculate.cpp:1134 qalculatedecimalsdialog.cpp:27
 msgid "Decimals"
 msgstr "Decimalen"
 
-#: kqalculate.cpp:1167
+#: kqalculate.cpp:1135
 msgid "Save Mode..."
 msgstr "Modus opslaan..."
 
-#: kqalculate.cpp:1168
+#: kqalculate.cpp:1136
 msgid "Delete Mode..."
 msgstr "Modus wissen..."
 
-#: kqalculate.cpp:1170
+#: kqalculate.cpp:1138
 msgid "Save Default Mode"
 msgstr "Standaardmodus opslaan"
 
-#: kqalculate.cpp:1171
+#: kqalculate.cpp:1139
 msgid "Clear Stack"
 msgstr "Stapelgeheugen wissen"
 
-#: kqalculate.cpp:1175
+#: kqalculate.cpp:1143
 msgid "Exp RPN Operation"
 msgstr "Exp RPN-bewerking"
 
-#: kqalculate.cpp:1863
+#: kqalculate.cpp:1831
 msgid "and"
 msgstr "and"
 
-#: kqalculate.cpp:1868
+#: kqalculate.cpp:1836
 msgid "or"
 msgstr "or"
 
-#: kqalculate.cpp:2125
+#: kqalculate.cpp:2093
 msgid "undefined"
 msgstr "ongedefinieerd"
 
-#: kqalculate.cpp:2167
+#: kqalculate.cpp:2135
 msgid "EXACT"
 msgstr "EXACT"
 
-#: kqalculate.cpp:2170
+#: kqalculate.cpp:2138
 msgid "APPROX"
 msgstr "BENADERING"
 
-#: kqalculate.cpp:2174
+#: kqalculate.cpp:2142
 msgid "RPN"
 msgstr "RPN"
 
-#: kqalculate.cpp:2182
+#: kqalculate.cpp:2150
 msgid "BIN"
 msgstr "BIN"
 
-#: kqalculate.cpp:2187
+#: kqalculate.cpp:2155
 msgid "OCT"
 msgstr "OCT"
 
-#: kqalculate.cpp:2192
+#: kqalculate.cpp:2160
 msgid "HEX"
 msgstr "HEX"
 
-#: kqalculate.cpp:2197
+#: kqalculate.cpp:2165
 msgid "ROMAN"
 msgstr "ROMEINS"
 
-#: kqalculate.cpp:2209
+#: kqalculate.cpp:2177
 msgid "DEG"
 msgstr "DEG"
 
-#: kqalculate.cpp:2214
+#: kqalculate.cpp:2182
 msgid "RAD"
 msgstr "RAD"
 
-#: kqalculate.cpp:2219
+#: kqalculate.cpp:2187
 msgid "GRA"
 msgstr "GRA"
 
-#: kqalculate.cpp:2226
+#: kqalculate.cpp:2194
 msgid "PREC"
 msgstr "PREC"
 
-#: kqalculate.cpp:2231
+#: kqalculate.cpp:2199
 msgid "FUNC"
 msgstr "FUNC"
 
-#: kqalculate.cpp:2237
+#: kqalculate.cpp:2205
 msgid "UNIT"
 msgstr "EENH"
 
-#: kqalculate.cpp:2243
+#: kqalculate.cpp:2211
 msgid "VAR"
 msgstr "VAR"
 
-#: kqalculate.cpp:2249
+#: kqalculate.cpp:2217
 msgid "INF"
 msgstr "INF"
 
-#: kqalculate.cpp:2255
+#: kqalculate.cpp:2223
 msgid "CPLX"
 msgstr "CPLX"
 
-#: kqalculate.cpp:2336 kqalculate.cpp:2354 kqalculate.cpp:2584
+#: kqalculate.cpp:2304 kqalculate.cpp:2322 kqalculate.cpp:2552
 msgid "aborted"
 msgstr "afgebroken"
 
-#: kqalculate.cpp:2355
+#: kqalculate.cpp:2323
 msgid "calculation was aborted"
 msgstr "berekening werd afgebroken"
 
-#: kqalculate.cpp:2591
+#: kqalculate.cpp:2559
 msgid "result processing was aborted"
 msgstr "berekening werd afgebroken"
 
-#: kqalculate.cpp:2639
+#: kqalculate.cpp:2607
 msgid "Processing..."
 msgstr "Verwerken..."
 
-#: kqalculate.cpp:2643 kqalculate.cpp:2888 kqalculate.cpp:3148
+#: kqalculate.cpp:2611 kqalculate.cpp:2856 kqalculate.cpp:3116
 msgid "Abort"
 msgstr "Afbreken"
 
-#: kqalculate.cpp:2876
+#: kqalculate.cpp:2844
 msgid "Factorizing..."
 msgstr "Ontbinden in factoren..."
 
-#: kqalculate.cpp:2880
+#: kqalculate.cpp:2848
 msgid "Simplifying..."
 msgstr "Vereenvoudigen..."
 
-#: kqalculate.cpp:3144
+#: kqalculate.cpp:3112
 msgid "Calculating..."
 msgstr "Berekenen..."
 
-#: kqalculate.cpp:3194
+#: kqalculate.cpp:3162
 msgid "RPN Operation"
 msgstr "RPN-bewerking"
 
-#: kqalculate.cpp:3262
+#: kqalculate.cpp:3230
 msgid "Errors"
 msgstr "Fouten"
 
-#: kqalculate.cpp:3263
+#: kqalculate.cpp:3231
 msgid "Warnings"
 msgstr "Waarschuwingen"
 
-#: kqalculate.cpp:3273
+#: kqalculate.cpp:3241
 msgid "Couldn't write definitions"
 msgstr "Kon definities niet schrijven"
 
-#: kqalculate.cpp:3541
+#: kqalculate.cpp:3509
 msgid "Prefixes"
 msgstr "Voorvoegsels"
 
-#: kqalculate.cpp:3668
+#: kqalculate.cpp:3636
 msgid "No Prefix"
 msgstr "Geen voorvoegsel"
 
-#: kqalculate.cpp:3819 qalculatevariablesdialog.cpp:339
+#: kqalculate.cpp:3787 qalculatevariablesdialog.cpp:339
 msgid "Variable does not exist anymore."
 msgstr "Variabele bestaat niet meer."
 
-#: kqalculate.cpp:3835 qalculateconvertunitsdialog.cpp:155
+#: kqalculate.cpp:3803 qalculateconvertunitsdialog.cpp:155
 #: qalculateunitsdialog.cpp:339
 msgid "Unit does not exist anymore."
 msgstr "Eenheid bestaat niet meer."
 
-#: kqalculate.cpp:3908
+#: kqalculate.cpp:3872
 msgid "Failed to download exchange rates from ECB."
 msgstr "Het ophalen van de wisselkoersen van de ECB is mislukt."
 
-#: kqalculate.cpp:4755
+#: kqalculate.cpp:4709
 msgid "Save Mode"
 msgstr "Modus opslaan"
 
-#: kqalculate.cpp:4758
+#: kqalculate.cpp:4712
 msgid "Mode name:"
 msgstr "Modusnaam:"
 
-#: kqalculate.cpp:4768
+#: kqalculate.cpp:4722
 msgid "Shortcut:"
 msgstr "Sneltoets:"
 
-#: kqalculate.cpp:4795
+#: kqalculate.cpp:4749
 msgid "Empty mode name."
 msgstr "Geen modusnaam."
 
-#: kqalculate.cpp:4798
+#: kqalculate.cpp:4752
 msgid "Preset mode cannot be overwritten."
 msgstr "Vooringestelde modus kan niet worden overschreven."
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Delete Mode"
 msgstr "Modus wissen"
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Mode:"
 msgstr "Modus:"
 
-#: kqalculate.cpp:5004
+#: kqalculate.cpp:4956
 msgid "log10 function not found."
 msgstr "Kon log10-functie niet vinden."
 
-#: kqalculate.cpp:5548 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
+#: kqalculate.cpp:5500 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
 #: main.cpp:163
 msgid "Temporary"
 msgstr "Tijdelijk"
 
-#: kqalculate.cpp:5570 kqalculate.cpp:5597 qalculatefunctionsdialog.cpp:302
+#: kqalculate.cpp:5522 kqalculate.cpp:5549 qalculatefunctionsdialog.cpp:302
 msgid "Function does not exist anymore."
 msgstr "Functie bestaat niet meer."
 
-#: kqalculate.cpp:5700 kqalculate.cpp:5736
+#: kqalculate.cpp:5652 kqalculate.cpp:5688
 msgid "My Variables"
 msgstr "Mijn variabelen"
 
-#: kqalculate.cpp:5712 qalculateimportcsvdialog.cpp:57
+#: kqalculate.cpp:5664 qalculateimportcsvdialog.cpp:57
 msgid "Vectors"
 msgstr "Vectoren"
 
-#: kqalculate.cpp:5724
+#: kqalculate.cpp:5676
 msgid "Matrices"
 msgstr "Matrices"
 
-#: kqalculate.cpp:5765 qalculateplotdialog.cpp:728
+#: kqalculate.cpp:5717 qalculateplotdialog.cpp:719
 msgid "Save Image"
 msgstr "Afbeelding opslaan"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid ""
 "A file named \"%1\" already exists. Are you sure you want to overwrite it?"
 msgstr "Een bestand met de naam \"%1\" bestaat al. Wilt u het overschrijven?"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "Overwrite File?"
 msgstr "Bestand overschrijven?"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "&Overwrite"
 msgstr "&Overschrijven"
 
-#: kqalculate.cpp:5804
+#: kqalculate.cpp:5756
 msgid "Failed to save image."
 msgstr "Afbeelding opslaan is mislukt."
 
-#: kqalculate.cpp:6030
+#: kqalculate.cpp:5982
 msgid "No unknowns in result."
 msgstr "Geen onbekenden in antwoord."
 
-#: kqalculate.cpp:6033
+#: kqalculate.cpp:5985
 msgid "Set Unknowns"
 msgstr "Onbekenden een waarde geven"
 
-#: kqalculate.cpp:6197
+#: kqalculate.cpp:6149
 msgid "Too many arguments for %1()."
 msgstr "Teveel argumenten voor %1()."
 
-#: kqalculate.cpp:6223 qalculatedatasetsdialog.cpp:342
+#: kqalculate.cpp:6175 qalculatedatasetsdialog.cpp:342
 #: qalculatefunctionsdialog.cpp:345 qalculateresultdisplay.cpp:121
 msgid "argument"
 msgstr "argument"
 
-#: kqalculate.cpp:6445 kqalculate.cpp:6449
+#: kqalculate.cpp:6397 kqalculate.cpp:6401
 msgid "Edit Expression"
 msgstr "Expressie bewerken"
 
-#: kqalculate.cpp:6454
+#: kqalculate.cpp:6406
 msgid "Edit Result"
 msgstr "Antwoord bewerken"
 
-#: kqalculate.cpp:6457
+#: kqalculate.cpp:6409
 msgid "Insert Result Variable"
 msgstr "Antwoordvariabele invoegen"
 
@@ -1130,7 +1130,7 @@ msgstr "Antwoord 5"
 msgid "Failed to load global definitions!"
 msgstr "Het inlezen van de globale definities is mislukt!"
 
-#: main.cpp:291
+#: main.cpp:281
 msgid "Qalculate!"
 msgstr "Qalculate!"
 
@@ -1171,7 +1171,7 @@ msgstr "Hexadecimaal:"
 msgid "Selector"
 msgstr "Keuze"
 
-#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:483
+#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:458
 msgid "Unit expression:"
 msgstr "Eenheidexpressie:"
 
@@ -1207,7 +1207,7 @@ msgstr "Alles"
 msgid "Uncategorized"
 msgstr "Niet-gecategoriseerd"
 
-#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:233
+#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:212
 msgid "Data Sets"
 msgstr "Gegevensverzamelingen"
 
@@ -1216,15 +1216,15 @@ msgid "Data Sets:"
 msgstr "Gegevensverzamelingen:"
 
 #: qalculatedatasetsdialog.cpp:68 qalculatedatasetsdialog.cpp:91
-#: qalculateeditdatasetdialog.cpp:108 qalculateeditdatasetdialog.cpp:630
-#: qalculateeditfunctiondialog.cpp:134 qalculateeditfunctiondialog.cpp:493
+#: qalculateeditdatasetdialog.cpp:87 qalculateeditdatasetdialog.cpp:605
+#: qalculateeditfunctiondialog.cpp:113 qalculateeditfunctiondialog.cpp:472
 #: qalculateeditnamesdialog.cpp:64 qalculatefunctionsdialog.cpp:69
 #: qalculateunitsdialog.cpp:93 qalculatevariablesdialog.cpp:68
 msgid "New"
 msgstr "Nieuw"
 
-#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:80
-#: qalculateeditdatasetdialog.cpp:457 qalculateeditfunctiondialog.cpp:99
+#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:67
+#: qalculateeditdatasetdialog.cpp:436 qalculateeditfunctiondialog.cpp:86
 msgid "Description:"
 msgstr "Beschrijving:"
 
@@ -1232,8 +1232,8 @@ msgstr "Beschrijving:"
 msgid "Objects:"
 msgstr "Objecten:"
 
-#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:237
-#: qalculateeditfunctiondialog.cpp:599
+#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:216
+#: qalculateeditfunctiondialog.cpp:578
 msgid "Object"
 msgstr "Object"
 
@@ -1245,7 +1245,7 @@ msgstr "Attributen:"
 msgid "Data set does not exist anymore."
 msgstr "Gegevensverzameling bestaat niet meer."
 
-#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:196
+#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:175
 #: qalculatefunctionsdialog.cpp:458
 msgid "key"
 msgstr "sleutelwaarde"
@@ -1270,7 +1270,7 @@ msgstr "Object bewerken"
 msgid "New Object"
 msgstr "Nieuw object"
 
-#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:243
+#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:222
 msgid "Property"
 msgstr "Eigenschap"
 
@@ -1279,99 +1279,99 @@ msgstr "Eigenschap"
 msgid "Approximation"
 msgstr "Benadering"
 
-#: qalculateeditdatasetdialog.cpp:54 qalculateeditdatasetdialog.cpp:308
+#: qalculateeditdatasetdialog.cpp:45 qalculateeditdatasetdialog.cpp:287
 msgid "Edit Data Set"
 msgstr "Gegevensverzameling bewerken"
 
-#: qalculateeditdatasetdialog.cpp:69 qalculateeditfunctiondialog.cpp:71
-#: qalculatepreferencesdialog.cpp:157
+#: qalculateeditdatasetdialog.cpp:56 qalculateeditfunctiondialog.cpp:58
+#: qalculatepreferencesdialog.cpp:58
 msgid "General"
 msgstr "Algemeen"
 
-#: qalculateeditdatasetdialog.cpp:74 qalculateplotdialog.cpp:88
-#: qalculateplotdialog.cpp:191
+#: qalculateeditdatasetdialog.cpp:61 qalculateplotdialog.cpp:79
+#: qalculateplotdialog.cpp:182
 msgid "Title:"
 msgstr "Titel:"
 
-#: qalculateeditdatasetdialog.cpp:77
+#: qalculateeditdatasetdialog.cpp:64
 msgid "Data file:"
 msgstr "Gegevensbestand:"
 
-#: qalculateeditdatasetdialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:71
 msgid "Copyright:"
 msgstr "Copyright:"
 
-#: qalculateeditdatasetdialog.cpp:98
+#: qalculateeditdatasetdialog.cpp:77
 msgid "Properties:"
 msgstr "Eigenschappen:"
 
-#: qalculateeditdatasetdialog.cpp:100 qalculateplotdialog.cpp:155
+#: qalculateeditdatasetdialog.cpp:79 qalculateplotdialog.cpp:146
 msgid "Title"
 msgstr "Titel"
 
-#: qalculateeditdatasetdialog.cpp:101 qalculateeditdatasetdialog.cpp:621
-#: qalculateeditfunctiondialog.cpp:125 qalculateeditnamesdialog.cpp:41
+#: qalculateeditdatasetdialog.cpp:80 qalculateeditdatasetdialog.cpp:596
+#: qalculateeditfunctiondialog.cpp:104 qalculateeditnamesdialog.cpp:41
 #: qalculateeditunitdialog.cpp:51
 msgid "Name"
 msgstr "Naam"
 
-#: qalculateeditdatasetdialog.cpp:102 qalculateeditfunctiondialog.cpp:126
+#: qalculateeditdatasetdialog.cpp:81 qalculateeditfunctiondialog.cpp:105
 #: qalculateeditunitdialog.cpp:76 qalculateeditunknownvariabledialog.cpp:61
 msgid "Type"
 msgstr "Type"
 
-#: qalculateeditdatasetdialog.cpp:116 qalculateeditdatasetdialog.cpp:443
-#: qalculateeditfunctiondialog.cpp:75 qalculateeditfunctiondialog.cpp:584
+#: qalculateeditdatasetdialog.cpp:95 qalculateeditdatasetdialog.cpp:422
+#: qalculateeditfunctiondialog.cpp:62 qalculateeditfunctiondialog.cpp:563
 #: qalculateeditmatrixvectordialog.cpp:79 qalculateeditunitdialog.cpp:56
 #: qalculateeditunknownvariabledialog.cpp:48 qalculateeditvariabledialog.cpp:50
 #: qalculateimportcsvdialog.cpp:61
 msgid "Name:"
 msgstr "Naam:"
 
-#: qalculateeditdatasetdialog.cpp:125 qalculateeditdatasetdialog.cpp:452
-#: qalculateeditfunctiondialog.cpp:84 qalculateeditmatrixvectordialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:104 qalculateeditdatasetdialog.cpp:431
+#: qalculateeditfunctiondialog.cpp:71 qalculateeditmatrixvectordialog.cpp:88
 #: qalculateeditunitdialog.cpp:65 qalculateeditunknownvariabledialog.cpp:57
 #: qalculateeditvariabledialog.cpp:61
 msgid "Names Details"
 msgstr "Namen van onderdelen"
 
-#: qalculateeditdatasetdialog.cpp:127
+#: qalculateeditdatasetdialog.cpp:106
 msgid "Object argument name:"
 msgstr "Naam objectargument:"
 
-#: qalculateeditdatasetdialog.cpp:130
+#: qalculateeditdatasetdialog.cpp:109
 msgid "Property argument name:"
 msgstr "Naam eigenschapargument:"
 
-#: qalculateeditdatasetdialog.cpp:133
+#: qalculateeditdatasetdialog.cpp:112
 msgid "Default property:"
 msgstr "Standaard eigenschap:"
 
-#: qalculateeditdatasetdialog.cpp:174
+#: qalculateeditdatasetdialog.cpp:153
 msgid "text"
 msgstr "tekst"
 
-#: qalculateeditdatasetdialog.cpp:179 qalculateeditdatasetdialog.cpp:187
+#: qalculateeditdatasetdialog.cpp:158 qalculateeditdatasetdialog.cpp:166
 msgid "approximate"
 msgstr "benaderd"
 
-#: qalculateeditdatasetdialog.cpp:182 qalculateexpressionedit.cpp:714
+#: qalculateeditdatasetdialog.cpp:161 qalculateexpressionedit.cpp:713
 #: qalculatevariablesdialog.cpp:430
 msgid "number"
 msgstr "getal"
 
-#: qalculateeditdatasetdialog.cpp:190
+#: qalculateeditdatasetdialog.cpp:169
 msgid "expression"
 msgstr "expressie"
 
-#: qalculateeditdatasetdialog.cpp:214 qalculateeditdatasetdialog.cpp:500
-#: qalculateeditfunctiondialog.cpp:191 qalculateeditmatrixvectordialog.cpp:186
+#: qalculateeditdatasetdialog.cpp:193 qalculateeditdatasetdialog.cpp:475
+#: qalculateeditfunctiondialog.cpp:170 qalculateeditmatrixvectordialog.cpp:186
 #: qalculateeditunitdialog.cpp:147 qalculateeditunknownvariabledialog.cpp:133
 #: qalculateeditvariabledialog.cpp:103
 msgid "Empty name field"
 msgstr "Naamveld is leeg"
 
-#: qalculateeditdatasetdialog.cpp:218 qalculateeditfunctiondialog.cpp:202
+#: qalculateeditdatasetdialog.cpp:197 qalculateeditfunctiondialog.cpp:181
 msgid ""
 "A function with the same name already exists.\n"
 "Do you want to overwrite it?"
@@ -1379,210 +1379,210 @@ msgstr ""
 "Een functie met deze naam bestaat reeds.\n"
 "Wilt u die overschrijven?"
 
-#: qalculateeditdatasetdialog.cpp:310
+#: qalculateeditdatasetdialog.cpp:289
 msgid "Edit Data Set (global)"
 msgstr "Gegevensverzameling bewerken (globaal)"
 
-#: qalculateeditdatasetdialog.cpp:312
+#: qalculateeditdatasetdialog.cpp:291
 msgid "New Data Set"
 msgstr "Nieuwe gegevensverzameling"
 
-#: qalculateeditdatasetdialog.cpp:323
+#: qalculateeditdatasetdialog.cpp:302
 msgid "info"
 msgstr "info"
 
-#: qalculateeditdatasetdialog.cpp:436 qalculateeditdatasetdialog.cpp:549
+#: qalculateeditdatasetdialog.cpp:415 qalculateeditdatasetdialog.cpp:524
 msgid "Edit Property"
 msgstr "Eigenschap bewerken"
 
-#: qalculateeditdatasetdialog.cpp:454 qalculateeditfunctiondialog.cpp:91
+#: qalculateeditdatasetdialog.cpp:433 qalculateeditfunctiondialog.cpp:78
 #: qalculateeditmatrixvectordialog.cpp:94 qalculateeditunitdialog.cpp:67
 #: qalculateeditunknownvariabledialog.cpp:91 qalculateeditvariabledialog.cpp:81
 #: qalculateimportcsvdialog.cpp:64
 msgid "Descriptive name:"
 msgstr "Beschrijvende naam:"
 
-#: qalculateeditdatasetdialog.cpp:465
+#: qalculateeditdatasetdialog.cpp:440
 msgid "Value type:"
 msgstr "Waardetype:"
 
-#: qalculateeditdatasetdialog.cpp:468 qalculateeditfunctiondialog.cpp:594
+#: qalculateeditdatasetdialog.cpp:443 qalculateeditfunctiondialog.cpp:573
 msgid "Text"
 msgstr "Tekst"
 
-#: qalculateeditdatasetdialog.cpp:470 qalculateeditfunctiondialog.cpp:483
-#: qalculateplotdialog.cpp:156
+#: qalculateeditdatasetdialog.cpp:445 qalculateeditfunctiondialog.cpp:462
+#: qalculateplotdialog.cpp:147
 msgid "Expression"
 msgstr "Expressie"
 
-#: qalculateeditdatasetdialog.cpp:475
+#: qalculateeditdatasetdialog.cpp:450
 msgid "Use as key"
 msgstr "Gebruiken als toets"
 
-#: qalculateeditdatasetdialog.cpp:477
+#: qalculateeditdatasetdialog.cpp:452
 msgid "Approximate value"
 msgstr "Benaderde waarde"
 
-#: qalculateeditdatasetdialog.cpp:479
+#: qalculateeditdatasetdialog.cpp:454
 msgid "Case sensitive value"
 msgstr "Hoofdlettergevoelige waarde"
 
-#: qalculateeditdatasetdialog.cpp:481
+#: qalculateeditdatasetdialog.cpp:456
 msgid "Value uses brackets"
 msgstr "Waarde met vierkante haakjes"
 
-#: qalculateeditdatasetdialog.cpp:551
+#: qalculateeditdatasetdialog.cpp:526
 msgid "New Property"
 msgstr "Nieuwe eigenschap"
 
-#: qalculateeditdatasetdialog.cpp:616 qalculateeditnamesdialog.cpp:34
+#: qalculateeditdatasetdialog.cpp:591 qalculateeditnamesdialog.cpp:34
 msgid "Edit Names"
 msgstr "Namen bewerken"
 
-#: qalculateeditdatasetdialog.cpp:622 qalculateeditfunctiondialog.cpp:482
+#: qalculateeditdatasetdialog.cpp:597 qalculateeditfunctiondialog.cpp:461
 #: qalculateeditnamesdialog.cpp:46
 msgid "Reference"
 msgstr "Referentie"
 
-#: qalculateeditfunctiondialog.cpp:56 qalculateeditfunctiondialog.cpp:287
+#: qalculateeditfunctiondialog.cpp:47 qalculateeditfunctiondialog.cpp:266
 msgid "Edit Function"
 msgstr "Functie bewerken"
 
-#: qalculateeditfunctiondialog.cpp:86 qalculateeditmatrixvectordialog.cpp:90
+#: qalculateeditfunctiondialog.cpp:73 qalculateeditmatrixvectordialog.cpp:90
 #: qalculateeditunitdialog.cpp:88 qalculateeditunknownvariabledialog.cpp:86
 #: qalculateeditvariabledialog.cpp:75 qalculateimportcsvdialog.cpp:67
 msgid "Category:"
 msgstr "Categorie:"
 
-#: qalculateeditfunctiondialog.cpp:97
+#: qalculateeditfunctiondialog.cpp:84
 msgid "Hide function"
 msgstr "Functie verbergen"
 
-#: qalculateeditfunctiondialog.cpp:107 qalculateplotdialog.cpp:91
+#: qalculateeditfunctiondialog.cpp:90 qalculateplotdialog.cpp:82
 msgid "Expression:"
 msgstr "Expressie:"
 
-#: qalculateeditfunctiondialog.cpp:116
+#: qalculateeditfunctiondialog.cpp:95
 msgid "Condition:"
 msgstr "Conditie:"
 
-#: qalculateeditfunctiondialog.cpp:121 qalculateeditfunctiondialog.cpp:477
+#: qalculateeditfunctiondialog.cpp:100 qalculateeditfunctiondialog.cpp:456
 msgid "Sub-Functions"
 msgstr "Subfuncties"
 
-#: qalculateeditfunctiondialog.cpp:123
+#: qalculateeditfunctiondialog.cpp:102
 msgid "Arguments:"
 msgstr "Argumenten:"
 
-#: qalculateeditfunctiondialog.cpp:198
+#: qalculateeditfunctiondialog.cpp:177
 msgid "Empty expression field"
 msgstr "Expressieveld is leeg"
 
-#: qalculateeditfunctiondialog.cpp:289
+#: qalculateeditfunctiondialog.cpp:268
 msgid "Edit Function (global)"
 msgstr "Functie bewerken (globaal)"
 
-#: qalculateeditfunctiondialog.cpp:291
+#: qalculateeditfunctiondialog.cpp:270
 msgid "New Function"
 msgstr "Nieuwe functie"
 
-#: qalculateeditfunctiondialog.cpp:484
+#: qalculateeditfunctiondialog.cpp:463
 msgid "Precalculate"
 msgstr "Voorberekenen"
 
-#: qalculateeditfunctiondialog.cpp:580 qalculateeditfunctiondialog.cpp:676
+#: qalculateeditfunctiondialog.cpp:559 qalculateeditfunctiondialog.cpp:655
 msgid "Edit Argument"
 msgstr "Argument bewerken"
 
-#: qalculateeditfunctiondialog.cpp:587
+#: qalculateeditfunctiondialog.cpp:566
 msgid "Type:"
 msgstr "Type:"
 
-#: qalculateeditfunctiondialog.cpp:590
+#: qalculateeditfunctiondialog.cpp:569
 msgid "Free"
 msgstr "Vrij"
 
-#: qalculateeditfunctiondialog.cpp:593
+#: qalculateeditfunctiondialog.cpp:572
 msgid "Symbol"
 msgstr "Symbool"
 
-#: qalculateeditfunctiondialog.cpp:595 qalculateinsertfunctiondialog.cpp:353
+#: qalculateeditfunctiondialog.cpp:574 qalculateinsertfunctiondialog.cpp:343
 msgid "Date"
 msgstr "Datum"
 
-#: qalculateeditfunctiondialog.cpp:598
+#: qalculateeditfunctiondialog.cpp:577
 msgid "Boolean"
 msgstr "Booleaans"
 
-#: qalculateeditfunctiondialog.cpp:604
+#: qalculateeditfunctiondialog.cpp:583
 msgid "Angle"
 msgstr "Hoek"
 
-#: qalculateeditfunctiondialog.cpp:606
+#: qalculateeditfunctiondialog.cpp:585
 msgid "Enable rules and type test"
 msgstr "Test voor regels en type toestaan"
 
-#: qalculateeditfunctiondialog.cpp:608
+#: qalculateeditfunctiondialog.cpp:587
 msgid "Custom condition:"
 msgstr "Aangepaste conditie:"
 
-#: qalculateeditfunctiondialog.cpp:612
+#: qalculateeditfunctiondialog.cpp:591
 msgid "Allow matrix"
 msgstr "Matrix toestaan"
 
-#: qalculateeditfunctiondialog.cpp:614
+#: qalculateeditfunctiondialog.cpp:593
 msgid "Forbid zero"
 msgstr "Nul niet toestaan"
 
-#: qalculateeditfunctiondialog.cpp:616
+#: qalculateeditfunctiondialog.cpp:595
 msgid "Allow complex"
 msgstr "Complex toestaan"
 
-#: qalculateeditfunctiondialog.cpp:618 qalculateplotdialog.cpp:166
+#: qalculateeditfunctiondialog.cpp:597 qalculateplotdialog.cpp:157
 msgid "Min:"
 msgstr "Min:"
 
-#: qalculateeditfunctiondialog.cpp:625 qalculateeditfunctiondialog.cpp:634
+#: qalculateeditfunctiondialog.cpp:604 qalculateeditfunctiondialog.cpp:613
 msgid "Include equals"
 msgstr "Ook is gelijk aan"
 
-#: qalculateeditfunctiondialog.cpp:627 qalculateplotdialog.cpp:169
+#: qalculateeditfunctiondialog.cpp:606 qalculateplotdialog.cpp:160
 msgid "Max:"
 msgstr "Max:"
 
-#: qalculateeditfunctiondialog.cpp:678
+#: qalculateeditfunctiondialog.cpp:657
 msgid "New Argument"
 msgstr "Nieuw argument"
 
 #: qalculateeditmatrixvectordialog.cpp:72
 #: qalculateeditunknownvariabledialog.cpp:41 qalculateeditvariabledialog.cpp:42
-#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:70
 msgid "Edit Variable"
 msgstr "Variabele bewerken"
 
 #: qalculateeditmatrixvectordialog.cpp:97
-#: qalculateinsertmatrixvectordialog.cpp:75
+#: qalculateinsertmatrixvectordialog.cpp:74
 msgid "Rows:"
 msgstr "Rijen:"
 
 #: qalculateeditmatrixvectordialog.cpp:100
-#: qalculateinsertmatrixvectordialog.cpp:78
+#: qalculateinsertmatrixvectordialog.cpp:77
 msgid "Columns:"
 msgstr "Kolommen:"
 
 #: qalculateeditmatrixvectordialog.cpp:113
 #: qalculateeditmatrixvectordialog.cpp:134
 #: qalculateeditmatrixvectordialog.cpp:296
-#: qalculateinsertmatrixvectordialog.cpp:91
-#: qalculateinsertmatrixvectordialog.cpp:115
-#: qalculateinsertmatrixvectordialog.cpp:275
+#: qalculateinsertmatrixvectordialog.cpp:90
+#: qalculateinsertmatrixvectordialog.cpp:114
+#: qalculateinsertmatrixvectordialog.cpp:274
 msgid "Elements:"
 msgstr "Elementen:"
 
 #: qalculateeditmatrixvectordialog.cpp:147
 #: qalculateeditmatrixvectordialog.cpp:293
-#: qalculateinsertmatrixvectordialog.cpp:128
-#: qalculateinsertmatrixvectordialog.cpp:272
+#: qalculateinsertmatrixvectordialog.cpp:127
+#: qalculateinsertmatrixvectordialog.cpp:271
 msgid "Elements (in horizontal order):"
 msgstr "Elementen (horizontale volgorde):"
 
@@ -1764,7 +1764,7 @@ msgstr "Onbekende variabele bewerken (globaal)"
 msgid "New Unknown Variable"
 msgstr "Nieuwe onbekende variabele"
 
-#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:91
+#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:81
 msgid "Value:"
 msgstr "Waarde:"
 
@@ -1849,77 +1849,77 @@ msgstr ""
 "Kon niet exporteren naar bestand \n"
 "%s"
 
-#: qalculateexpressionedit.cpp:148
+#: qalculateexpressionedit.cpp:147
 msgid "Disable Completion"
 msgstr "Voltooien uitschakelen"
 
-#: qalculateexpressionedit.cpp:149
+#: qalculateexpressionedit.cpp:148
 msgid "Enable Completion"
 msgstr "Voltooien toestaan"
 
-#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:163
+#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:162
 #: qalculateresultdisplay.cpp:334
 #, no-c-format
 msgid "Meta Modes"
 msgstr "Metamodes"
 
-#: qalculateexpressionedit.cpp:657 qalculatevariablesdialog.cpp:368
+#: qalculateexpressionedit.cpp:656 qalculatevariablesdialog.cpp:368
 msgid "a previous result"
 msgstr "een vorig antwoord"
 
-#: qalculateexpressionedit.cpp:663 qalculatevariablesdialog.cpp:378
+#: qalculateexpressionedit.cpp:662 qalculatevariablesdialog.cpp:378
 msgid "matrix"
 msgstr "matrix"
 
-#: qalculateexpressionedit.cpp:665 qalculatevariablesdialog.cpp:380
+#: qalculateexpressionedit.cpp:664 qalculatevariablesdialog.cpp:380
 msgid "vector"
 msgstr "vector"
 
-#: qalculateexpressionedit.cpp:674 qalculatevariablesdialog.cpp:389
+#: qalculateexpressionedit.cpp:673 qalculatevariablesdialog.cpp:389
 msgid "positive"
 msgstr "positief"
 
-#: qalculateexpressionedit.cpp:678 qalculatevariablesdialog.cpp:393
+#: qalculateexpressionedit.cpp:677 qalculatevariablesdialog.cpp:393
 msgid "non-positive"
 msgstr "Niet-positief"
 
-#: qalculateexpressionedit.cpp:682 qalculatevariablesdialog.cpp:397
+#: qalculateexpressionedit.cpp:681 qalculatevariablesdialog.cpp:397
 msgid "negative"
 msgstr "negatief"
 
-#: qalculateexpressionedit.cpp:686 qalculatevariablesdialog.cpp:401
+#: qalculateexpressionedit.cpp:685 qalculatevariablesdialog.cpp:401
 msgid "non-negative"
 msgstr "niet-negatief"
 
-#: qalculateexpressionedit.cpp:690 qalculatevariablesdialog.cpp:405
+#: qalculateexpressionedit.cpp:689 qalculatevariablesdialog.cpp:405
 msgid "non-zero"
 msgstr "ongelijk nul"
 
-#: qalculateexpressionedit.cpp:698 qalculatevariablesdialog.cpp:414
+#: qalculateexpressionedit.cpp:697 qalculatevariablesdialog.cpp:414
 msgid "integer"
 msgstr "geheel"
 
-#: qalculateexpressionedit.cpp:702 qalculatevariablesdialog.cpp:418
+#: qalculateexpressionedit.cpp:701 qalculatevariablesdialog.cpp:418
 msgid "rational"
 msgstr "rationaal"
 
-#: qalculateexpressionedit.cpp:706 qalculatevariablesdialog.cpp:422
+#: qalculateexpressionedit.cpp:705 qalculatevariablesdialog.cpp:422
 msgid "real"
 msgstr "reëel"
 
-#: qalculateexpressionedit.cpp:710 qalculatevariablesdialog.cpp:426
+#: qalculateexpressionedit.cpp:709 qalculatevariablesdialog.cpp:426
 msgid "complex"
 msgstr "complex"
 
-#: qalculateexpressionedit.cpp:718 qalculatevariablesdialog.cpp:434
+#: qalculateexpressionedit.cpp:717 qalculatevariablesdialog.cpp:434
 msgid "(not matrix)"
 msgstr "(geen matrix)"
 
-#: qalculateexpressionedit.cpp:723 qalculatevariablesdialog.cpp:440
+#: qalculateexpressionedit.cpp:722 qalculatevariablesdialog.cpp:440
 msgid "unknown"
 msgstr "onbekende"
 
-#: qalculateexpressionedit.cpp:725 qalculatevariablesdialog.cpp:442
+#: qalculateexpressionedit.cpp:724 qalculatevariablesdialog.cpp:442
 msgid "default assumptions"
 msgstr "standaard aannames"
 
@@ -1972,8 +1972,8 @@ msgstr ""
 msgid "Arguments"
 msgstr "Argumenten"
 
-#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:194
-#: qalculateinsertfunctiondialog.cpp:227
+#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:217
 msgid "optional"
 msgstr "optioneel"
 
@@ -2005,35 +2005,35 @@ msgstr "Ook de koppen weergegeven"
 msgid "An error occured when importing the CSV file."
 msgstr "Fout bij het importeren van het CSV-bestand."
 
-#: qalculateinsertfunctiondialog.cpp:50 qalculateinsertfunctiondialog.cpp:57
+#: qalculateinsertfunctiondialog.cpp:48
 msgid "Execute"
 msgstr "Uitvoeren"
 
-#: qalculateinsertfunctiondialog.cpp:93
+#: qalculateinsertfunctiondialog.cpp:83
 msgid "Argument"
 msgstr "Argument"
 
-#: qalculateinsertfunctiondialog.cpp:152
+#: qalculateinsertfunctiondialog.cpp:142
 msgid "True"
 msgstr "Waar"
 
-#: qalculateinsertfunctiondialog.cpp:153
+#: qalculateinsertfunctiondialog.cpp:143
 msgid "False"
 msgstr "Onwaar"
 
-#: qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:174
 msgid "Info"
 msgstr "Info"
 
-#: qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateinsertmatrixvectordialog.cpp:70
 msgid "Insert Selection"
 msgstr "Selectie invoegen"
 
-#: qalculateinsertmatrixvectordialog.cpp:293
+#: qalculateinsertmatrixvectordialog.cpp:283
 msgid "Vector Result"
 msgstr "Antwoordvector"
 
-#: qalculateinsertmatrixvectordialog.cpp:295
+#: qalculateinsertmatrixvectordialog.cpp:285
 msgid "Matrix Result"
 msgstr "Antwoordmatrix"
 
@@ -2089,215 +2089,211 @@ msgstr "Edelgas"
 msgid "Transactinide"
 msgstr "Transactinide"
 
-#: qalculateplotdialog.cpp:66
+#: qalculateplotdialog.cpp:61
 msgid "Plot"
 msgstr "Plot"
 
-#: qalculateplotdialog.cpp:84
+#: qalculateplotdialog.cpp:75
 msgid "Data"
 msgstr "Gegevens"
 
-#: qalculateplotdialog.cpp:85
+#: qalculateplotdialog.cpp:76
 msgid "Function Range"
 msgstr "Functiebereik"
 
-#: qalculateplotdialog.cpp:103
+#: qalculateplotdialog.cpp:94
 msgid "Vector/matrix"
 msgstr "Vector/matrix"
 
-#: qalculateplotdialog.cpp:106
+#: qalculateplotdialog.cpp:97
 msgid "Paired matrix"
 msgstr "Gepaarde matrix"
 
-#: qalculateplotdialog.cpp:109
+#: qalculateplotdialog.cpp:100
 msgid "Rows"
 msgstr "Rijen"
 
-#: qalculateplotdialog.cpp:111
+#: qalculateplotdialog.cpp:102
 msgid "X variable:"
 msgstr "Variabele X:"
 
-#: qalculateplotdialog.cpp:115
+#: qalculateplotdialog.cpp:106
 msgid "Style:"
 msgstr "Stijl:"
 
-#: qalculateplotdialog.cpp:117
+#: qalculateplotdialog.cpp:108
 msgid "Line"
 msgstr "Lijn"
 
-#: qalculateplotdialog.cpp:118
+#: qalculateplotdialog.cpp:109
 msgid "Points"
 msgstr "Punten"
 
-#: qalculateplotdialog.cpp:119
+#: qalculateplotdialog.cpp:110
 msgid "Line with points"
 msgstr "Lijn met punten"
 
-#: qalculateplotdialog.cpp:120
+#: qalculateplotdialog.cpp:111
 msgid "Boxes/bars"
 msgstr "Vakken/balken"
 
-#: qalculateplotdialog.cpp:121
+#: qalculateplotdialog.cpp:112
 msgid "Histogram"
 msgstr "Histogram"
 
-#: qalculateplotdialog.cpp:122
+#: qalculateplotdialog.cpp:113
 msgid "Steps"
 msgstr "Stappen"
 
-#: qalculateplotdialog.cpp:123
+#: qalculateplotdialog.cpp:114
 msgid "Candlesticks"
 msgstr "Kaarsdiagrammen"
 
-#: qalculateplotdialog.cpp:124
+#: qalculateplotdialog.cpp:115
 msgid "Dots"
 msgstr "Puntjes"
 
-#: qalculateplotdialog.cpp:126
+#: qalculateplotdialog.cpp:117
 msgid "Smoothing:"
 msgstr "Gladstrijken:"
 
-#: qalculateplotdialog.cpp:129
+#: qalculateplotdialog.cpp:120
 msgid "Monotonic"
 msgstr "Monotoon"
 
-#: qalculateplotdialog.cpp:130
+#: qalculateplotdialog.cpp:121
 msgid "Natural cubic splines"
 msgstr "Natuurlijke kubische splines"
 
-#: qalculateplotdialog.cpp:131
+#: qalculateplotdialog.cpp:122
 msgid "Bezier"
 msgstr "Bézier"
 
-#: qalculateplotdialog.cpp:132
+#: qalculateplotdialog.cpp:123
 msgid "Bezier (monotonic)"
 msgstr "Bézier (monotoon)"
 
-#: qalculateplotdialog.cpp:134
+#: qalculateplotdialog.cpp:125
 msgid "Y-axis:"
 msgstr "Y-as:"
 
-#: qalculateplotdialog.cpp:138
+#: qalculateplotdialog.cpp:129
 msgid "Primary"
 msgstr "Primair"
 
-#: qalculateplotdialog.cpp:141
+#: qalculateplotdialog.cpp:132
 msgid "Secondary"
 msgstr "Secondair"
 
-#: qalculateplotdialog.cpp:173
+#: qalculateplotdialog.cpp:164
 msgid "Sampling rate:"
 msgstr "Monsterfrequentie:"
 
-#: qalculateplotdialog.cpp:178
+#: qalculateplotdialog.cpp:169
 msgid "Step size:"
 msgstr "Stapgrootte:"
 
-#: qalculateplotdialog.cpp:196
+#: qalculateplotdialog.cpp:187
 msgid "Display grid"
 msgstr "Rooster tonen"
 
-#: qalculateplotdialog.cpp:198
+#: qalculateplotdialog.cpp:189
 msgid "Display full border"
 msgstr "Volledige rand tonen"
 
-#: qalculateplotdialog.cpp:201
+#: qalculateplotdialog.cpp:192
 msgid "Logarithmic x scale:"
 msgstr "Logaritmische schaal x-as:"
 
-#: qalculateplotdialog.cpp:205
+#: qalculateplotdialog.cpp:196
 msgid "Logarithmic y scale:"
 msgstr "Logaritmische schaal y-as:"
 
-#: qalculateplotdialog.cpp:209
+#: qalculateplotdialog.cpp:200
 msgid "X-axis label:"
 msgstr "Tekst bij x-as:"
 
-#: qalculateplotdialog.cpp:212
+#: qalculateplotdialog.cpp:203
 msgid "Y-axis label:"
 msgstr "Tekst bij y-as:"
 
-#: qalculateplotdialog.cpp:215
+#: qalculateplotdialog.cpp:206
 msgid "Color display:"
 msgstr "Kleuren:"
 
-#: qalculateplotdialog.cpp:219
+#: qalculateplotdialog.cpp:210
 msgid "Color"
 msgstr "Kleur"
 
-#: qalculateplotdialog.cpp:222
+#: qalculateplotdialog.cpp:213
 msgid "Monochrome"
 msgstr "Zwartwit"
 
-#: qalculateplotdialog.cpp:226
+#: qalculateplotdialog.cpp:217
 msgid "Legend placement:"
 msgstr "Plaats van legenda:"
 
-#: qalculateplotdialog.cpp:229
+#: qalculateplotdialog.cpp:220
 msgid "Top-left"
 msgstr "Linksboven"
 
-#: qalculateplotdialog.cpp:230
+#: qalculateplotdialog.cpp:221
 msgid "Top-right"
 msgstr "Rechtsboven"
 
-#: qalculateplotdialog.cpp:231
+#: qalculateplotdialog.cpp:222
 msgid "Bottom-left"
 msgstr "Linksonder"
 
-#: qalculateplotdialog.cpp:232
+#: qalculateplotdialog.cpp:223
 msgid "Bottom-right"
 msgstr "Rechtsonder"
 
-#: qalculateplotdialog.cpp:233
+#: qalculateplotdialog.cpp:224
 msgid "Below"
 msgstr "Onder"
 
-#: qalculateplotdialog.cpp:234
+#: qalculateplotdialog.cpp:225
 msgid "Outside"
 msgstr "Er buiten"
 
-#: qalculateplotdialog.cpp:405 qalculateplotdialog.cpp:460
-#: qalculateplotdialog.cpp:508
+#: qalculateplotdialog.cpp:396 qalculateplotdialog.cpp:451
+#: qalculateplotdialog.cpp:499
 msgid "Empty expression."
 msgstr "Expressie niet gegeven."
 
-#: qalculateplotdialog.cpp:474 qalculateplotdialog.cpp:521
+#: qalculateplotdialog.cpp:465 qalculateplotdialog.cpp:512
 msgid "Empty x variable."
 msgstr "Variabele niet gegeven."
 
-#: qalculateprecisiondialog.cpp:34 qalculateprecisiondialog.cpp:36
+#: qalculateprecisiondialog.cpp:32
 msgid "Recalculate"
 msgstr "Opnieuw berekenen"
 
-#: qalculateprecisiondialog.cpp:41
+#: qalculateprecisiondialog.cpp:36
 msgid "Precision:"
 msgstr "Nauwkeurigheid:"
 
-#: qalculatepreferencesdialog.cpp:100
-msgid "Choose..."
-msgstr "Kiezen..."
-
-#: qalculatepreferencesdialog.cpp:147
+#: qalculatepreferencesdialog.cpp:52
 msgid "Preferences"
 msgstr "Voorkeuren"
 
-#: qalculatepreferencesdialog.cpp:161
+#: qalculatepreferencesdialog.cpp:62
 msgid "Close to system tray"
 msgstr "Dichtbij systeemvak"
 
-#: qalculatepreferencesdialog.cpp:162
+#: qalculatepreferencesdialog.cpp:63
 msgid ""
 "If the application will reside in the system tray when the window is closed"
 msgstr ""
 "Of de toepassing in het systeemvak moet blijven na het afsluiten van het "
 "venster"
 
-#: qalculatepreferencesdialog.cpp:164
+#: qalculatepreferencesdialog.cpp:65
 msgid "Display expression status"
 msgstr "Toon expressiestatus"
 
-#: qalculatepreferencesdialog.cpp:165
+#: qalculatepreferencesdialog.cpp:66
 msgid ""
 "If as-you-type expression status shall be displayed below the expression "
 "entry"
@@ -2305,11 +2301,11 @@ msgstr ""
 "Indien status expressie zoals u-die-intypt moet worden getoond onder de "
 "invoer van de expressie"
 
-#: qalculatepreferencesdialog.cpp:167
+#: qalculatepreferencesdialog.cpp:68
 msgid "Use icon buttons"
 msgstr "Knoppen met pictogrammen gebruiken"
 
-#: qalculatepreferencesdialog.cpp:168
+#: qalculatepreferencesdialog.cpp:69
 msgid ""
 "Use icons instead of text on the top-right buttons. The third state uses the "
 "style setting for icons on buttons."
@@ -2318,11 +2314,11 @@ msgstr ""
 "derde toestand worden de stijlinstellingen voor pictogrammen en knoppen "
 "gebruikt."
 
-#: qalculatepreferencesdialog.cpp:171
+#: qalculatepreferencesdialog.cpp:72
 msgid "Update exchange rates on start"
 msgstr "Wisselkoersen ophalen bij opstarten"
 
-#: qalculatepreferencesdialog.cpp:172
+#: qalculatepreferencesdialog.cpp:73
 msgid ""
 "If current exchange rates shall be downloaded from the internet at program "
 "start"
@@ -2330,31 +2326,31 @@ msgstr ""
 "Of de huidige wisselkoersen moeten worden opgehaald van het internet bij het "
 "starten van het programma"
 
-#: qalculatepreferencesdialog.cpp:174
+#: qalculatepreferencesdialog.cpp:75
 msgid "Save mode on exit"
 msgstr "Modus opslaan bij verlaten"
 
-#: qalculatepreferencesdialog.cpp:175
+#: qalculatepreferencesdialog.cpp:76
 msgid "If the mode of the calculator shall be restored"
 msgstr "Indien de modus van de rekenmachine moet worden teruggezet"
 
-#: qalculatepreferencesdialog.cpp:177
+#: qalculatepreferencesdialog.cpp:78
 msgid "Save definitions on exit"
 msgstr "Definities opslaan bij verlaten"
 
-#: qalculatepreferencesdialog.cpp:178
+#: qalculatepreferencesdialog.cpp:79
 msgid ""
 "If changes to functions, units and variables shall be saved automatically"
 msgstr ""
 "Of veranderingen in functies, eenheden en variabelen automatisch moeten "
 "worden opgeslagen"
 
-#: qalculatepreferencesdialog.cpp:180
+#: qalculatepreferencesdialog.cpp:81
 msgid "Use only keypad keys for RPN"
 msgstr ""
 "Gebruik voor RPN alleen de toesten van het numerieke deel van het toetsenbord"
 
-#: qalculatepreferencesdialog.cpp:181
+#: qalculatepreferencesdialog.cpp:82
 msgid ""
 "Use only keypad keys for RPN operations (+-*/^) and use the rest of the "
 "keyboard for expression entry"
@@ -2363,11 +2359,11 @@ msgstr ""
 "bewerkingen (+-*/^) en gebruik de rest van het toestenbord voor de invoer "
 "van expressies"
 
-#: qalculatepreferencesdialog.cpp:183
+#: qalculatepreferencesdialog.cpp:84
 msgid "Ignores dots in numbers"
 msgstr "Punten in getallen worden genegeerd"
 
-#: qalculatepreferencesdialog.cpp:184
+#: qalculatepreferencesdialog.cpp:85
 msgid ""
 "Allow dots, '.',  to be used as thousands separator instead of as an "
 "alternative to decimal sign"
@@ -2375,35 +2371,35 @@ msgstr ""
 "Toestaan dat punten, '.', worden gebruikt als scheidingsteken voor "
 "duizendtallen in plaats van een alternatief decimaal teken"
 
-#: qalculatepreferencesdialog.cpp:187
+#: qalculatepreferencesdialog.cpp:88
 msgid "Enable unicode signs"
 msgstr "Unicode toestaan"
 
-#: qalculatepreferencesdialog.cpp:188
+#: qalculatepreferencesdialog.cpp:89
 msgid "Disable this if you have problems with some fancy characters"
 msgstr "Dit uitschakelen als er problemen zijn met bijzondere karakters"
 
-#: qalculatepreferencesdialog.cpp:190
+#: qalculatepreferencesdialog.cpp:91
 msgid "Use lower case in numbers"
 msgstr "Kleine letters voor getallen gebruiken"
 
-#: qalculatepreferencesdialog.cpp:191
+#: qalculatepreferencesdialog.cpp:92
 msgid "If lower case letters should be used in numbers with non-decimal base"
 msgstr "Indien kleine letters moeten worden gebruikt in niet-decimale getallen"
 
-#: qalculatepreferencesdialog.cpp:193
+#: qalculatepreferencesdialog.cpp:94
 msgid "Use lower case \"e\""
 msgstr "Kleine letter \"e\" gebruiken"
 
-#: qalculatepreferencesdialog.cpp:194
+#: qalculatepreferencesdialog.cpp:95
 msgid "If \"e\"; shall be used instead of \"E\" in numbers"
 msgstr "Indien in getallen \"e\" moet worden gebruikt in plaats van \"E\""
 
-#: qalculatepreferencesdialog.cpp:196
+#: qalculatepreferencesdialog.cpp:97
 msgid "Alternative base prefixes"
 msgstr "Alternatieve voorvoegsels voor het grondtal"
 
-#: qalculatepreferencesdialog.cpp:197
+#: qalculatepreferencesdialog.cpp:98
 msgid ""
 "If hexadecimal numbers shall be displayed with \"0x0\" and binary numbers "
 "with \"0b00\" as prefixes"
@@ -2411,41 +2407,41 @@ msgstr ""
 "Of hexadecimale getallen worden getoond met het voorvoegsel \"0x0\" en "
 "binaire getallen met het voorvoegsel \"0b00\""
 
-#: qalculatepreferencesdialog.cpp:199
+#: qalculatepreferencesdialog.cpp:100
 msgid "Spell out logical operators"
 msgstr "Logische operatoren voluit spellen"
 
-#: qalculatepreferencesdialog.cpp:200
+#: qalculatepreferencesdialog.cpp:101
 msgid "If logical and/or shall be displayed as \"&&\"/\"||\" or \"and\"/\"or\""
 msgstr ""
 "Indien logische and/or moeten worden getoond als \"&&\"/\"||\" of als \"and"
 "\"/\"or\""
 
-#: qalculatepreferencesdialog.cpp:203
+#: qalculatepreferencesdialog.cpp:104
 msgid "Multiplication sign:"
 msgstr "Vermenigvuldigingsteken:"
 
-#: qalculatepreferencesdialog.cpp:215
+#: qalculatepreferencesdialog.cpp:116
 msgid "Division sign:"
 msgstr "Teken voor deling:"
 
-#: qalculatepreferencesdialog.cpp:230
+#: qalculatepreferencesdialog.cpp:131
 msgid "Custom result font"
 msgstr "Aangepast lettertype voor antwoord"
 
-#: qalculatepreferencesdialog.cpp:234
+#: qalculatepreferencesdialog.cpp:135
 msgid "Custom expression font"
 msgstr "Aangepast lettertype voor expressie"
 
-#: qalculatepreferencesdialog.cpp:238
+#: qalculatepreferencesdialog.cpp:139
 msgid "Custom status font"
 msgstr "Aangepast lettertype voor status"
 
-#: qalculatepreferencesdialog.cpp:243
+#: qalculatepreferencesdialog.cpp:144
 msgid "Status error color:"
 msgstr "Kleur foutstatus:"
 
-#: qalculatepreferencesdialog.cpp:250
+#: qalculatepreferencesdialog.cpp:147
 msgid "Status warning color:"
 msgstr "Kleur waarschuwingstatus:"
 
@@ -2616,6 +2612,9 @@ msgstr "&Variabelen"
 msgid "&Units"
 msgstr "&Eenheden"
 
+#~ msgid "Choose..."
+#~ msgstr "Kiezen..."
+
 #, fuzzy
 #~ msgid "Delete"
 #~ msgstr "Modus wissen"
diff --git a/translations/messages/pl.po b/translations/messages/pl.po
index 6bdf4f9..9adcab6 100644
--- a/translations/messages/pl.po
+++ b/translations/messages/pl.po
@@ -4,7 +4,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2021-07-07 18:33+0000\n"
+"POT-Creation-Date: 2026-03-19 18:17+0000\n"
 "PO-Revision-Date: 2024-09-18 05:10+0000\n"
 "Last-Translator: Eryk Michalak <gnu.ewm@protonmail.com>\n"
 "Language-Team: Polish <https://mirror.git.trinitydesktop.org/weblate/"
@@ -29,1032 +29,1032 @@ msgid ""
 "Your emails"
 msgstr ""
 
-#: kqalculate.cpp:267
+#: kqalculate.cpp:243
 msgid "Remove from System Tray"
 msgstr "Usuń z tacki systemowej"
 
-#: kqalculate.cpp:268 qalculateeditdatasetdialog.cpp:472
-#: qalculateplotdialog.cpp:228
+#: kqalculate.cpp:244 qalculateeditdatasetdialog.cpp:447
+#: qalculateplotdialog.cpp:219
 msgid "Hide"
 msgstr "Ukryj"
 
-#: kqalculate.cpp:289 kqalculate.cpp:4487 kqalculate.cpp:5918
+#: kqalculate.cpp:265 kqalculate.cpp:4441 kqalculate.cpp:5870
 msgid "Enter"
 msgstr "Zatwierdź"
 
-#: kqalculate.cpp:290 kqalculate.cpp:516 kqalculate.cpp:4488
-#: kqalculate.cpp:4495 kqalculate.cpp:5919
+#: kqalculate.cpp:266 kqalculate.cpp:490 kqalculate.cpp:4442
+#: kqalculate.cpp:4449 kqalculate.cpp:5871
 msgid "="
 msgstr "="
 
-#: kqalculate.cpp:292 kqalculate.cpp:517 kqalculate.cpp:4492
-#: kqalculate.cpp:4493
+#: kqalculate.cpp:268 kqalculate.cpp:491 kqalculate.cpp:4446
+#: kqalculate.cpp:4447
 msgid "Calculate expression and add to stack"
 msgstr "Oblicz wyrażenie i dodaj do stosu"
 
-#: kqalculate.cpp:293 kqalculate.cpp:518 kqalculate.cpp:4496
-#: kqalculate.cpp:4497
+#: kqalculate.cpp:269 kqalculate.cpp:492 kqalculate.cpp:4450
+#: kqalculate.cpp:4451
 msgid "Calculate expression"
 msgstr "Oblicz wyrażenie"
 
-#: kqalculate.cpp:299 kqalculate.cpp:5921
+#: kqalculate.cpp:275 kqalculate.cpp:5873
 msgid "Store"
 msgstr "Zachowaj"
 
-#: kqalculate.cpp:301
+#: kqalculate.cpp:277
 msgid "Store result as variable"
 msgstr "Zachowaj wynik do zmiennej"
 
-#: kqalculate.cpp:304 kqalculate.cpp:5923 qalculateconvertunitsdialog.cpp:44
+#: kqalculate.cpp:280 kqalculate.cpp:5875 qalculateconvertunitsdialog.cpp:44
 msgid "Convert"
 msgstr "Konwertuj"
 
-#: kqalculate.cpp:306
+#: kqalculate.cpp:282
 msgid "Convert units in result"
 msgstr "Konwertuj jednostki wyniku"
 
-#: kqalculate.cpp:316
+#: kqalculate.cpp:292
 msgid "Enter expression here"
 msgstr "Wprowadź wyrażenie"
 
-#: kqalculate.cpp:325
+#: kqalculate.cpp:301
 msgid "status"
 msgstr "status"
 
-#: kqalculate.cpp:357 qalculateeditdataobjectdialog.cpp:72
+#: kqalculate.cpp:333 qalculateeditdataobjectdialog.cpp:72
 msgid "Exact"
 msgstr "Dokładnie"
 
-#: kqalculate.cpp:358
+#: kqalculate.cpp:334
 msgid "Toggle exact mode"
 msgstr "Włącz tryb dokładny"
 
-#: kqalculate.cpp:361 kqalculate.cpp:1073
+#: kqalculate.cpp:337 kqalculate.cpp:1041
 msgid "Fraction"
 msgstr "Ułamek"
 
-#: kqalculate.cpp:362
+#: kqalculate.cpp:338
 msgid "Toggle fractional display"
 msgstr "Przełącz wskazanie ułamkowe"
 
-#: kqalculate.cpp:366
+#: kqalculate.cpp:342
 msgid "Numerical display"
 msgstr "Wyświetlanie numeryczne"
 
-#: kqalculate.cpp:369 kqalculate.cpp:1049 qalculateresultdisplay.cpp:289
+#: kqalculate.cpp:345 kqalculate.cpp:1017 qalculateresultdisplay.cpp:289
 msgid "Normal"
 msgstr "Normalny"
 
-#: kqalculate.cpp:370 kqalculate.cpp:1051 qalculateresultdisplay.cpp:292
+#: kqalculate.cpp:346 kqalculate.cpp:1019 qalculateresultdisplay.cpp:292
 msgid "Engineering"
 msgstr "Inżynierski"
 
-#: kqalculate.cpp:371 kqalculate.cpp:1053 qalculateresultdisplay.cpp:295
+#: kqalculate.cpp:347 kqalculate.cpp:1021 qalculateresultdisplay.cpp:295
 msgid "Scientific"
 msgstr "Naukowy"
 
-#: kqalculate.cpp:372
+#: kqalculate.cpp:348
 msgid "Pure"
 msgstr "Czysty"
 
-#: kqalculate.cpp:373 kqalculate.cpp:1057
+#: kqalculate.cpp:349 kqalculate.cpp:1025
 msgid "Simple"
 msgstr "Prosty"
 
-#: kqalculate.cpp:375
+#: kqalculate.cpp:351
 msgid "Base in result"
 msgstr "Podstawa w wyniku"
 
-#: kqalculate.cpp:379 kqalculate.cpp:1032 qalculatesetbasedialog.cpp:35
+#: kqalculate.cpp:355 kqalculate.cpp:1000 qalculatesetbasedialog.cpp:35
 #: qalculatesetbasedialog.cpp:48
 msgid "Binary"
 msgstr "Binarny"
 
-#: kqalculate.cpp:380 kqalculate.cpp:1034 qalculatesetbasedialog.cpp:36
+#: kqalculate.cpp:356 kqalculate.cpp:1002 qalculatesetbasedialog.cpp:36
 #: qalculatesetbasedialog.cpp:49
 msgid "Octal"
 msgstr "Ósemkowy"
 
-#: kqalculate.cpp:381 kqalculate.cpp:1036 kqalculate.cpp:1069
+#: kqalculate.cpp:357 kqalculate.cpp:1004 kqalculate.cpp:1037
 #: qalculatesetbasedialog.cpp:37 qalculatesetbasedialog.cpp:50
 msgid "Decimal"
 msgstr "Dziesiętny"
 
-#: kqalculate.cpp:382 kqalculate.cpp:1038 qalculatesetbasedialog.cpp:38
+#: kqalculate.cpp:358 kqalculate.cpp:1006 qalculatesetbasedialog.cpp:38
 #: qalculatesetbasedialog.cpp:51
 msgid "Hexadecimal"
 msgstr "Szesnastkowy"
 
-#: kqalculate.cpp:383 kqalculate.cpp:1042 qalculatesetbasedialog.cpp:42
+#: kqalculate.cpp:359 kqalculate.cpp:1010 qalculatesetbasedialog.cpp:42
 msgid "Sexagesimal"
 msgstr "Sześćdziesiątkowy"
 
-#: kqalculate.cpp:384 kqalculate.cpp:1044
+#: kqalculate.cpp:360 kqalculate.cpp:1012
 msgid "Time Format"
 msgstr "Format czasu"
 
-#: kqalculate.cpp:386 kqalculate.cpp:1040
+#: kqalculate.cpp:362 kqalculate.cpp:1008
 msgid "Other..."
 msgstr "Inny..."
 
-#: kqalculate.cpp:392
+#: kqalculate.cpp:368
 msgid "f(x)"
 msgstr "f(x)"
 
-#: kqalculate.cpp:396
+#: kqalculate.cpp:372
 msgid "Open functions manager"
 msgstr "Otwórz menedżer funkcji"
 
-#: kqalculate.cpp:398
+#: kqalculate.cpp:374
 msgid "sqrt"
 msgstr "sqrt"
 
-#: kqalculate.cpp:399
+#: kqalculate.cpp:375
 msgid "Square root"
 msgstr "Pierwiastek drugiego stopnia"
 
-#: kqalculate.cpp:402 kqalculate.cpp:950
+#: kqalculate.cpp:378 kqalculate.cpp:924
 msgid "x<sup>y</sup>"
 msgstr "x<sup>y</sup>"
 
-#: kqalculate.cpp:403
+#: kqalculate.cpp:379
 msgid "Raise (Ctrl+*)"
 msgstr "Potęga (Ctrl+*)"
 
-#: kqalculate.cpp:406 kqalculate.cpp:949
+#: kqalculate.cpp:382 kqalculate.cpp:923
 msgid "x<sup>2</sup>"
 msgstr "x<sup>2</sup>"
 
-#: kqalculate.cpp:407
+#: kqalculate.cpp:383
 msgid "Square"
 msgstr "Do kwadratu"
 
-#: kqalculate.cpp:409
+#: kqalculate.cpp:385
 msgid "log"
 msgstr "log"
 
-#: kqalculate.cpp:410
+#: kqalculate.cpp:386
 msgid "Base-10 logarithm"
 msgstr "Logarytm dziesiętny"
 
-#: kqalculate.cpp:412
+#: kqalculate.cpp:388
 msgid "ln"
 msgstr "ln"
 
-#: kqalculate.cpp:413
+#: kqalculate.cpp:389
 msgid "Natural logarithm"
 msgstr "Logarytm naturalny"
 
-#: kqalculate.cpp:415
+#: kqalculate.cpp:391
 msgid "x!"
 msgstr "x!"
 
-#: kqalculate.cpp:416
+#: kqalculate.cpp:392
 msgid "Factorial"
 msgstr "Silnia"
 
-#: kqalculate.cpp:418
+#: kqalculate.cpp:394
 msgid "cos"
 msgstr "cos"
 
-#: kqalculate.cpp:419
+#: kqalculate.cpp:395
 msgid "Cosine"
 msgstr "Kosinus"
 
-#: kqalculate.cpp:421
+#: kqalculate.cpp:397
 msgid "tan"
 msgstr "tan"
 
-#: kqalculate.cpp:422
+#: kqalculate.cpp:398
 msgid "Tangent"
 msgstr "Tangens"
 
-#: kqalculate.cpp:424
+#: kqalculate.cpp:400
 msgid "hyp"
 msgstr "hyp"
 
-#: kqalculate.cpp:425
+#: kqalculate.cpp:401
 msgid "Toggle hyperbolic functions"
 msgstr "Przełącz funkcje hiperboliczne"
 
-#: kqalculate.cpp:428
+#: kqalculate.cpp:404
 msgid "inv"
 msgstr "inv"
 
-#: kqalculate.cpp:429
+#: kqalculate.cpp:405
 msgid "Toggle inverse functions"
 msgstr "Przełącz odwrotności funkcji"
 
-#: kqalculate.cpp:432
+#: kqalculate.cpp:408
 msgid "sin"
 msgstr "sin"
 
-#: kqalculate.cpp:433
+#: kqalculate.cpp:409
 msgid "Sine"
 msgstr "Sinus"
 
-#: kqalculate.cpp:438
+#: kqalculate.cpp:414
 msgid "Deg"
 msgstr "Deg"
 
-#: kqalculate.cpp:439
+#: kqalculate.cpp:415
 msgid "Angle Unit: Degrees"
 msgstr "Jednostki kąta: Stopnie"
 
-#: kqalculate.cpp:442
+#: kqalculate.cpp:418
 msgid "Rad"
 msgstr "Rad"
 
-#: kqalculate.cpp:443
+#: kqalculate.cpp:419
 msgid "Angle Unit: Radians"
 msgstr "Jednostki kąta: Radiany"
 
-#: kqalculate.cpp:446
+#: kqalculate.cpp:422
 msgid "Gra"
 msgstr "Gra"
 
-#: kqalculate.cpp:447
+#: kqalculate.cpp:423
 msgid "Angle Unit: Gradians"
 msgstr "Jednostki kąta: Gradusy"
 
-#: kqalculate.cpp:450 kqalculate.cpp:1097 kqalculate.cpp:1155
-#: qalculateplotdialog.cpp:128
+#: kqalculate.cpp:426 kqalculate.cpp:1065 kqalculate.cpp:1123
+#: qalculateplotdialog.cpp:119
 msgid "None"
 msgstr "Brak"
 
-#: kqalculate.cpp:467
+#: kqalculate.cpp:441
 msgid "7"
 msgstr "7"
 
-#: kqalculate.cpp:469
+#: kqalculate.cpp:443
 msgid "8"
 msgstr "8"
 
-#: kqalculate.cpp:471
+#: kqalculate.cpp:445
 msgid "9"
 msgstr "9"
 
-#: kqalculate.cpp:473
+#: kqalculate.cpp:447
 msgid "4"
 msgstr "4"
 
-#: kqalculate.cpp:475
+#: kqalculate.cpp:449
 msgid "5"
 msgstr "5"
 
-#: kqalculate.cpp:477
+#: kqalculate.cpp:451
 msgid "6"
 msgstr "6"
 
-#: kqalculate.cpp:479
+#: kqalculate.cpp:453
 msgid "1"
 msgstr "1"
 
-#: kqalculate.cpp:481
+#: kqalculate.cpp:455
 msgid "2"
 msgstr "2"
 
-#: kqalculate.cpp:483
+#: kqalculate.cpp:457
 msgid "3"
 msgstr "3"
 
-#: kqalculate.cpp:485
+#: kqalculate.cpp:459
 msgid "0"
 msgstr "0"
 
-#: kqalculate.cpp:488
+#: kqalculate.cpp:462
 msgid "Decimal point"
 msgstr "Pozycja przecinka"
 
-#: kqalculate.cpp:490
+#: kqalculate.cpp:464
 msgid "EXP"
 msgstr "EXP"
 
-#: kqalculate.cpp:491
+#: kqalculate.cpp:465
 msgid "10^x (Ctrl+Shift+E)"
 msgstr "10^x (Ctrl+Shift+E)"
 
-#: kqalculate.cpp:494
+#: kqalculate.cpp:468
 msgid "Del"
 msgstr "Del"
 
-#: kqalculate.cpp:497
+#: kqalculate.cpp:471
 msgid "AC"
 msgstr "AC"
 
-#: kqalculate.cpp:501
+#: kqalculate.cpp:475
 msgid "Multiply"
 msgstr "Mnożenie"
 
-#: kqalculate.cpp:504
+#: kqalculate.cpp:478
 msgid "Divide"
 msgstr "Dzielenie"
 
-#: kqalculate.cpp:510
+#: kqalculate.cpp:484
 msgid "Subtract"
 msgstr "Odejmowanie"
 
-#: kqalculate.cpp:512
+#: kqalculate.cpp:486
 msgid "Ans"
 msgstr "Ans"
 
-#: kqalculate.cpp:513
+#: kqalculate.cpp:487
 msgid "Previous result"
 msgstr "Poprzedni wynik"
 
-#: kqalculate.cpp:515 kqalculate.cpp:4491
+#: kqalculate.cpp:489 kqalculate.cpp:4445
 msgid "Ent"
 msgstr "Ent"
 
-#: kqalculate.cpp:538
+#: kqalculate.cpp:512
 msgid "Index"
 msgstr "Indeks"
 
-#: kqalculate.cpp:539 qalculateeditdataobjectdialog.cpp:50
+#: kqalculate.cpp:513 qalculateeditdataobjectdialog.cpp:50
 #: qalculatevariablesdialog.cpp:63
 msgid "Value"
 msgstr "Wartość"
 
-#: kqalculate.cpp:558 kqalculate.cpp:5927
+#: kqalculate.cpp:532 kqalculate.cpp:5879
 msgid "Up"
 msgstr "W górę"
 
-#: kqalculate.cpp:559
+#: kqalculate.cpp:533
 msgid "Move selected register up"
 msgstr "Przemieszcza wybrany rejestr w górę"
 
-#: kqalculate.cpp:563 kqalculate.cpp:5929
+#: kqalculate.cpp:537 kqalculate.cpp:5881
 msgid "Down"
 msgstr "W dół"
 
-#: kqalculate.cpp:564
+#: kqalculate.cpp:538
 msgid "Move selected register down"
 msgstr "Przemieszcza wybrany rejestr w dół"
 
-#: kqalculate.cpp:569
+#: kqalculate.cpp:543
 msgid "Edit value of selected register"
 msgstr "Edycja wartości wybranego rejestru"
 
-#: kqalculate.cpp:574
+#: kqalculate.cpp:548
 msgid "Delete selected register"
 msgstr "Usunięcie wybranego rejestru"
 
-#: kqalculate.cpp:579
+#: kqalculate.cpp:553
 msgid "Clear the RPN stack"
 msgstr "Czyszczenie stosu RPN"
 
-#: kqalculate.cpp:595
+#: kqalculate.cpp:569
 msgid "Keypad"
 msgstr "Klawiatura"
 
-#: kqalculate.cpp:596
+#: kqalculate.cpp:570
 msgid "Show/hide keypad"
 msgstr "Pokaż/ukryj klawiaturę"
 
-#: kqalculate.cpp:599
+#: kqalculate.cpp:573
 msgid "History"
 msgstr "Historia"
 
-#: kqalculate.cpp:600
+#: kqalculate.cpp:574
 msgid "Show/hide history"
 msgstr "Pokaż/ukryj historię"
 
-#: kqalculate.cpp:603
+#: kqalculate.cpp:577
 msgid "RPN Stack"
 msgstr "Stos RPN"
 
-#: kqalculate.cpp:604
+#: kqalculate.cpp:578
 msgid "Show/hide RPN stack"
 msgstr "Pokaż/ukryj stos RPN"
 
-#: kqalculate.cpp:719 kqalculate.cpp:2530
+#: kqalculate.cpp:693 kqalculate.cpp:2498
 msgid "RPN Register Moved"
 msgstr "Przesunięto rejestr RPN"
 
-#: kqalculate.cpp:755 kqalculate.cpp:787 kqalculate.cpp:2141
-#: kqalculate.cpp:2705 kqalculate.cpp:2742
+#: kqalculate.cpp:729 kqalculate.cpp:761 kqalculate.cpp:2109
+#: kqalculate.cpp:2673 kqalculate.cpp:2710
 msgid "approx."
 msgstr "ok."
 
-#: kqalculate.cpp:897 kqalculate.cpp:4816
+#: kqalculate.cpp:871 kqalculate.cpp:4770
 #, c-format
 msgid "Load meta mode: %1"
 msgstr "Wczytanie meta-trybu: %1"
 
-#: kqalculate.cpp:969
+#: kqalculate.cpp:937
 msgid "Qalculate! - Scientific Calculator"
 msgstr "Qalculate! - Kalkulator naukowy"
 
-#: kqalculate.cpp:988 qalculateeditfunctiondialog.cpp:602
+#: kqalculate.cpp:956 qalculateeditfunctiondialog.cpp:581
 #: qalculateresultdisplay.cpp:63
 msgid "Variable"
 msgstr "Zmienna"
 
-#: kqalculate.cpp:989 qalculateeditfunctiondialog.cpp:597
+#: kqalculate.cpp:957 qalculateeditfunctiondialog.cpp:576
 #: qalculateeditmatrixvectordialog.cpp:107 qalculateimportcsvdialog.cpp:53
-#: qalculateinsertmatrixvectordialog.cpp:85
-#: qalculateinsertmatrixvectordialog.cpp:310
+#: qalculateinsertmatrixvectordialog.cpp:84
+#: qalculateinsertmatrixvectordialog.cpp:295
 msgid "Matrix"
 msgstr "Macierz"
 
-#: kqalculate.cpp:990 qalculateeditfunctiondialog.cpp:596
+#: kqalculate.cpp:958 qalculateeditfunctiondialog.cpp:575
 #: qalculateeditmatrixvectordialog.cpp:110
-#: qalculateinsertmatrixvectordialog.cpp:88
-#: qalculateinsertmatrixvectordialog.cpp:308
+#: qalculateinsertmatrixvectordialog.cpp:87
+#: qalculateinsertmatrixvectordialog.cpp:293
 msgid "Vector"
 msgstr "Wektor"
 
-#: kqalculate.cpp:991
+#: kqalculate.cpp:959
 msgid "Unknown Variable"
 msgstr "Nieznana zmienna"
 
-#: kqalculate.cpp:992 qalculateeditdatasetdialog.cpp:71
-#: qalculateeditfunctiondialog.cpp:72 qalculateeditfunctiondialog.cpp:600
-#: qalculateplotdialog.cpp:100 qalculateresultdisplay.cpp:93
+#: kqalculate.cpp:960 qalculateeditdatasetdialog.cpp:58
+#: qalculateeditfunctiondialog.cpp:59 qalculateeditfunctiondialog.cpp:579
+#: qalculateplotdialog.cpp:91 qalculateresultdisplay.cpp:93
 msgid "Function"
 msgstr "Funkcja"
 
-#: kqalculate.cpp:993 qalculatedatasetsdialog.cpp:64
+#: kqalculate.cpp:961 qalculatedatasetsdialog.cpp:64
 msgid "Data Set"
 msgstr "Zbiór danych"
 
-#: kqalculate.cpp:994 qalculateconvertunitsdialog.cpp:70
-#: qalculateeditfunctiondialog.cpp:601 qalculateresultdisplay.cpp:68
+#: kqalculate.cpp:962 qalculateconvertunitsdialog.cpp:70
+#: qalculateeditfunctiondialog.cpp:580 qalculateresultdisplay.cpp:68
 #: qalculateunitsdialog.cpp:69
 msgid "Unit"
 msgstr "Jednostka"
 
-#: kqalculate.cpp:995
+#: kqalculate.cpp:963
 msgid "Import CSV File..."
 msgstr "Import pliku CSV..."
 
-#: kqalculate.cpp:996
+#: kqalculate.cpp:964
 msgid "Export CSV File..."
 msgstr "Eksport pliku CSV..."
 
-#: kqalculate.cpp:997
+#: kqalculate.cpp:965
 msgid "Store Result..."
 msgstr "Zachowaj wynik..."
 
-#: kqalculate.cpp:998
+#: kqalculate.cpp:966
 msgid "Save Result Image..."
 msgstr "Zapisz obraz wyniku..."
 
-#: kqalculate.cpp:999
+#: kqalculate.cpp:967
 msgid "Save Definitions"
 msgstr "Zapisz definicje"
 
-#: kqalculate.cpp:1000
+#: kqalculate.cpp:968
 msgid "Update Exchange Rates"
 msgstr "Aktualizuj kursy wymiany"
 
-#: kqalculate.cpp:1001
+#: kqalculate.cpp:969
 msgid "Plot Functions/Data"
 msgstr "Kreślenie funkcji/danych"
 
-#: kqalculate.cpp:1003
+#: kqalculate.cpp:971
 msgid "Convert Number Bases"
 msgstr "Konwersja systemów liczbowych"
 
-#: kqalculate.cpp:1004 qalculateperiodictabledialog.cpp:40
+#: kqalculate.cpp:972 qalculateperiodictabledialog.cpp:40
 msgid "Periodic Table"
 msgstr "Układ okresowy"
 
-#: kqalculate.cpp:1011
+#: kqalculate.cpp:979
 msgid "Show/hide main Qalculate! window"
 msgstr "Pokaż/ukryj główne okno Qalculate"
 
-#: kqalculate.cpp:1014
+#: kqalculate.cpp:982
 msgid "Configure &Global Shortcuts..."
 msgstr "Konfiguracja skrótów globalnych..."
 
-#: kqalculate.cpp:1016
+#: kqalculate.cpp:984
 msgid "Manage Variables"
 msgstr "Zarządzanie zmiennymi"
 
-#: kqalculate.cpp:1017
+#: kqalculate.cpp:985
 msgid "Manage Functions"
 msgstr "Zarządzanie funkcjami"
 
-#: kqalculate.cpp:1018
+#: kqalculate.cpp:986
 msgid "Manage Units"
 msgstr "Zarządzanie jednostkami"
 
-#: kqalculate.cpp:1019
+#: kqalculate.cpp:987
 msgid "Manage Data Sets"
 msgstr "Zarządzanie zbiorami danych"
 
-#: kqalculate.cpp:1020 kqalculate.cpp:1153
+#: kqalculate.cpp:988 kqalculate.cpp:1121
 msgid "Factorize"
 msgstr "Faktoryzacja"
 
-#: kqalculate.cpp:1021 kqalculate.cpp:1151
+#: kqalculate.cpp:989 kqalculate.cpp:1119
 msgid "Simplify"
 msgstr "Upraszczanie"
 
-#: kqalculate.cpp:1022
+#: kqalculate.cpp:990
 msgid "Set Unknowns..."
 msgstr "Definiowanie niewiadomych..."
 
-#: kqalculate.cpp:1023
+#: kqalculate.cpp:991
 msgid "Convert to Unit Expression..."
 msgstr "Konwersja wyrażenia na jednostki..."
 
-#: kqalculate.cpp:1024 kqalculate.cpp:1087
+#: kqalculate.cpp:992 kqalculate.cpp:1055
 msgid "Convert to Base Units"
 msgstr "Konwersja na jednostki podstawowe"
 
-#: kqalculate.cpp:1025 kqalculate.cpp:1089
+#: kqalculate.cpp:993 kqalculate.cpp:1057
 msgid "Convert to Best Unit"
 msgstr "Konwersja na najlepiej pasujące jednostki"
 
-#: kqalculate.cpp:1026
+#: kqalculate.cpp:994
 msgid "Insert Matrix..."
 msgstr "Wstaw macierz..."
 
-#: kqalculate.cpp:1027
+#: kqalculate.cpp:995
 msgid "Insert Vector..."
 msgstr "Wstaw wektor..."
 
-#: kqalculate.cpp:1028
+#: kqalculate.cpp:996
 msgid "Copy Result"
 msgstr "Kopiuj wynik"
 
-#: kqalculate.cpp:1029
+#: kqalculate.cpp:997
 msgid "Clear History"
 msgstr "Wyczyść historię"
 
-#: kqalculate.cpp:1030
+#: kqalculate.cpp:998
 msgid "Configure Qalculate!"
 msgstr "Konfiguracja Qalculate!"
 
-#: kqalculate.cpp:1046
+#: kqalculate.cpp:1014
 msgid "Roman Numerals"
 msgstr "Liczby rzymskie"
 
-#: kqalculate.cpp:1048
+#: kqalculate.cpp:1016
 msgid "Select Result and Expression Base..."
 msgstr "Wybór podstawy wyników i wyrażeń..."
 
-#: kqalculate.cpp:1055
+#: kqalculate.cpp:1023
 msgid "Purely Scientific"
 msgstr "Całkowicie naukowe"
 
-#: kqalculate.cpp:1059
+#: kqalculate.cpp:1027
 msgid "Indicate Infinite Series"
 msgstr "Oznacz ciągi nieskończone"
 
-#: kqalculate.cpp:1061
+#: kqalculate.cpp:1029
 msgid "Sort Minus Last"
 msgstr "Sortowanie bez ostatniego"
 
-#: kqalculate.cpp:1063
+#: kqalculate.cpp:1031
 msgid "Negative Exponents"
 msgstr "Ujemne wykładniki"
 
-#: kqalculate.cpp:1065
+#: kqalculate.cpp:1033
 msgid "Show Ending Zeroes"
 msgstr "Pokazuj zera końcowe"
 
-#: kqalculate.cpp:1067
+#: kqalculate.cpp:1035
 msgid "Round Halfway Numbers to Even"
 msgstr "Zaokrąglanie połówek do nieparzystych"
 
-#: kqalculate.cpp:1071
+#: kqalculate.cpp:1039
 msgid "Decimal (Try Exact)"
 msgstr "Dziesiętne (spróbuj Dokładne)"
 
-#: kqalculate.cpp:1075
+#: kqalculate.cpp:1043
 msgid "Combined"
 msgstr "Połączone"
 
-#: kqalculate.cpp:1077
+#: kqalculate.cpp:1045
 msgid "Enable Prefixes"
 msgstr "Włącz prefiksy"
 
-#: kqalculate.cpp:1079
+#: kqalculate.cpp:1047
 msgid "Enable Use of All SI Prefixes"
 msgstr "Włącz użycie wszystkich prefiksów SI"
 
-#: kqalculate.cpp:1081
+#: kqalculate.cpp:1049
 msgid "Enable Denominator Prefixes"
 msgstr "Włącz prefiksy mianownika"
 
-#: kqalculate.cpp:1083
+#: kqalculate.cpp:1051
 msgid "Place Units Separately"
 msgstr "Umieść jednostki osobno"
 
-#: kqalculate.cpp:1085
+#: kqalculate.cpp:1053
 msgid "No Automatic Conversion"
 msgstr "Bez automatycznej konwersji"
 
-#: kqalculate.cpp:1091
+#: kqalculate.cpp:1059
 msgid "Degrees"
 msgstr "Stopnie"
 
-#: kqalculate.cpp:1093
+#: kqalculate.cpp:1061
 msgid "Radians"
 msgstr "Radiany"
 
-#: kqalculate.cpp:1095
+#: kqalculate.cpp:1063
 msgid "Gradians"
 msgstr "Gradusy"
 
-#: kqalculate.cpp:1099
+#: kqalculate.cpp:1067
 msgid "Abbreviate Names"
 msgstr "Skracaj nazwy"
 
-#: kqalculate.cpp:1101
+#: kqalculate.cpp:1069
 msgid "Enable Variables"
 msgstr "Włącz zmienne"
 
-#: kqalculate.cpp:1103
+#: kqalculate.cpp:1071
 msgid "Enable Functions"
 msgstr "Włącz funkcje"
 
-#: kqalculate.cpp:1105
+#: kqalculate.cpp:1073
 msgid "Enable Units"
 msgstr "Włącz jednostki"
 
-#: kqalculate.cpp:1107
+#: kqalculate.cpp:1075
 msgid "Enable Unknowns"
 msgstr "Włącz niewiadome"
 
-#: kqalculate.cpp:1109
+#: kqalculate.cpp:1077
 msgid "Calculate Variables"
 msgstr "Oblicz zmienne"
 
-#: kqalculate.cpp:1111
+#: kqalculate.cpp:1079
 msgid "Allow Complex Result"
 msgstr "Pozwalaj na zespolone wyniki"
 
-#: kqalculate.cpp:1113
+#: kqalculate.cpp:1081
 msgid "Allow Infinite Result"
 msgstr "Pozwalaj na nieskończone wyniki"
 
-#: kqalculate.cpp:1115
+#: kqalculate.cpp:1083
 msgid "Try Exact"
 msgstr "Próbuj dokładnie"
 
-#: kqalculate.cpp:1117
+#: kqalculate.cpp:1085
 msgid "Always Exact"
 msgstr "Zawsze obliczaj dokładnie"
 
-#: kqalculate.cpp:1119 qalculateeditdataobjectdialog.cpp:71
+#: kqalculate.cpp:1087 qalculateeditdataobjectdialog.cpp:71
 msgid "Approximate"
 msgstr "Szacunkowo"
 
-#: kqalculate.cpp:1121 kqalculate.cpp:1135
+#: kqalculate.cpp:1089 kqalculate.cpp:1103
 #: qalculateeditunknownvariabledialog.cpp:66
 #: qalculateeditunknownvariabledialog.cpp:79
 #: qalculateperiodictabledialog.cpp:235
 msgid "Unknown"
 msgstr "Nieznane"
 
-#: kqalculate.cpp:1123 qalculateeditunknownvariabledialog.cpp:67
+#: kqalculate.cpp:1091 qalculateeditunknownvariabledialog.cpp:67
 msgid "Not Matrix"
 msgstr "Nie macierz"
 
-#: kqalculate.cpp:1125 qalculateeditdatasetdialog.cpp:469
-#: qalculateeditfunctiondialog.cpp:591
+#: kqalculate.cpp:1093 qalculateeditdatasetdialog.cpp:444
+#: qalculateeditfunctiondialog.cpp:570
 #: qalculateeditunknownvariabledialog.cpp:68
 msgid "Number"
 msgstr "Liczba"
 
-#: kqalculate.cpp:1127
+#: kqalculate.cpp:1095
 msgid "Complex"
 msgstr "Zespolona"
 
-#: kqalculate.cpp:1129
+#: kqalculate.cpp:1097
 msgid "Real"
 msgstr "Rzeczywista"
 
-#: kqalculate.cpp:1131
+#: kqalculate.cpp:1099
 msgid "Rational"
 msgstr "Wymierna"
 
-#: kqalculate.cpp:1133 qalculateeditfunctiondialog.cpp:592
+#: kqalculate.cpp:1101 qalculateeditfunctiondialog.cpp:571
 #: qalculateeditunknownvariabledialog.cpp:72
 msgid "Integer"
 msgstr "Całkowita"
 
-#: kqalculate.cpp:1137 qalculateeditunknownvariabledialog.cpp:84
+#: kqalculate.cpp:1105 qalculateeditunknownvariabledialog.cpp:84
 msgid "Non-Zero"
 msgstr "Niezerowa"
 
-#: kqalculate.cpp:1139 qalculateeditunknownvariabledialog.cpp:80
+#: kqalculate.cpp:1107 qalculateeditunknownvariabledialog.cpp:80
 msgid "Positive"
 msgstr "Dodatnia"
 
-#: kqalculate.cpp:1141 qalculateeditunknownvariabledialog.cpp:81
+#: kqalculate.cpp:1109 qalculateeditunknownvariabledialog.cpp:81
 msgid "Non-Negative"
 msgstr "Nieujemna"
 
-#: kqalculate.cpp:1143 qalculateeditunknownvariabledialog.cpp:82
+#: kqalculate.cpp:1111 qalculateeditunknownvariabledialog.cpp:82
 msgid "Negative"
 msgstr "Ujemna"
 
-#: kqalculate.cpp:1145 qalculateeditunknownvariabledialog.cpp:83
+#: kqalculate.cpp:1113 qalculateeditunknownvariabledialog.cpp:83
 msgid "Non-Positive"
 msgstr "Niedodatnia"
 
-#: kqalculate.cpp:1147
+#: kqalculate.cpp:1115
 msgid "Non-Zero Denominators"
 msgstr "Mianownik niezerowy"
 
-#: kqalculate.cpp:1149
+#: kqalculate.cpp:1117
 msgid "Warn About Denominators Assumed Non-Zero"
 msgstr "Ostrzegaj o szacowanych niezerowych mianownikach"
 
-#: kqalculate.cpp:1157
+#: kqalculate.cpp:1125
 msgid "Read Precision"
 msgstr "Precyzja odczytu"
 
-#: kqalculate.cpp:1159
+#: kqalculate.cpp:1127
 msgid "Limit Implicit Multiplication"
 msgstr "Ograniczenie mnożenia niejawnego"
 
-#: kqalculate.cpp:1161
+#: kqalculate.cpp:1129
 msgid "RPN Mode"
 msgstr "Tryb RPN"
 
-#: kqalculate.cpp:1163
+#: kqalculate.cpp:1131
 msgid "RPN Syntax"
 msgstr "Składnia RPN"
 
-#: kqalculate.cpp:1165 qalculateprecisiondialog.cpp:31
+#: kqalculate.cpp:1133 qalculateprecisiondialog.cpp:30
 msgid "Precision"
 msgstr "Precyzja"
 
-#: kqalculate.cpp:1166 qalculatedecimalsdialog.cpp:27
+#: kqalculate.cpp:1134 qalculatedecimalsdialog.cpp:27
 msgid "Decimals"
 msgstr "Miejsca dziesiętne"
 
-#: kqalculate.cpp:1167
+#: kqalculate.cpp:1135
 msgid "Save Mode..."
 msgstr "Zapisz tryb..."
 
-#: kqalculate.cpp:1168
+#: kqalculate.cpp:1136
 msgid "Delete Mode..."
 msgstr "Usuń tryb..."
 
-#: kqalculate.cpp:1170
+#: kqalculate.cpp:1138
 msgid "Save Default Mode"
 msgstr "Zapisz tryb domyślny"
 
-#: kqalculate.cpp:1171
+#: kqalculate.cpp:1139
 msgid "Clear Stack"
 msgstr "Wyczyść stos"
 
-#: kqalculate.cpp:1175
+#: kqalculate.cpp:1143
 msgid "Exp RPN Operation"
 msgstr "Operacja Exp RPN"
 
-#: kqalculate.cpp:1863
+#: kqalculate.cpp:1831
 msgid "and"
 msgstr "i"
 
-#: kqalculate.cpp:1868
+#: kqalculate.cpp:1836
 msgid "or"
 msgstr "lub"
 
-#: kqalculate.cpp:2125
+#: kqalculate.cpp:2093
 msgid "undefined"
 msgstr "niezdefiniowane"
 
-#: kqalculate.cpp:2167
+#: kqalculate.cpp:2135
 msgid "EXACT"
 msgstr "EXACT"
 
-#: kqalculate.cpp:2170
+#: kqalculate.cpp:2138
 msgid "APPROX"
 msgstr "APPROX"
 
-#: kqalculate.cpp:2174
+#: kqalculate.cpp:2142
 msgid "RPN"
 msgstr "RPN"
 
-#: kqalculate.cpp:2182
+#: kqalculate.cpp:2150
 msgid "BIN"
 msgstr "BIN"
 
-#: kqalculate.cpp:2187
+#: kqalculate.cpp:2155
 msgid "OCT"
 msgstr "OCT"
 
-#: kqalculate.cpp:2192
+#: kqalculate.cpp:2160
 msgid "HEX"
 msgstr "HEX"
 
-#: kqalculate.cpp:2197
+#: kqalculate.cpp:2165
 msgid "ROMAN"
 msgstr "ROMAN"
 
-#: kqalculate.cpp:2209
+#: kqalculate.cpp:2177
 msgid "DEG"
 msgstr "DEG"
 
-#: kqalculate.cpp:2214
+#: kqalculate.cpp:2182
 msgid "RAD"
 msgstr "RAD"
 
-#: kqalculate.cpp:2219
+#: kqalculate.cpp:2187
 msgid "GRA"
 msgstr "GRA"
 
-#: kqalculate.cpp:2226
+#: kqalculate.cpp:2194
 msgid "PREC"
 msgstr "PREC"
 
-#: kqalculate.cpp:2231
+#: kqalculate.cpp:2199
 msgid "FUNC"
 msgstr "FUNK"
 
-#: kqalculate.cpp:2237
+#: kqalculate.cpp:2205
 msgid "UNIT"
 msgstr "JEDN"
 
-#: kqalculate.cpp:2243
+#: kqalculate.cpp:2211
 msgid "VAR"
 msgstr "VAR"
 
-#: kqalculate.cpp:2249
+#: kqalculate.cpp:2217
 msgid "INF"
 msgstr "NIESK"
 
-#: kqalculate.cpp:2255
+#: kqalculate.cpp:2223
 msgid "CPLX"
 msgstr "ZESP"
 
-#: kqalculate.cpp:2336 kqalculate.cpp:2354 kqalculate.cpp:2584
+#: kqalculate.cpp:2304 kqalculate.cpp:2322 kqalculate.cpp:2552
 msgid "aborted"
 msgstr "anulowano"
 
-#: kqalculate.cpp:2355
+#: kqalculate.cpp:2323
 msgid "calculation was aborted"
 msgstr "obliczenia zostały anulowane"
 
-#: kqalculate.cpp:2591
+#: kqalculate.cpp:2559
 msgid "result processing was aborted"
 msgstr "przetwarzanie wyniku zostało anulowane"
 
-#: kqalculate.cpp:2639
+#: kqalculate.cpp:2607
 msgid "Processing..."
 msgstr "Przetwarzanie..."
 
-#: kqalculate.cpp:2643 kqalculate.cpp:2888 kqalculate.cpp:3148
+#: kqalculate.cpp:2611 kqalculate.cpp:2856 kqalculate.cpp:3116
 msgid "Abort"
 msgstr "Anuluj"
 
-#: kqalculate.cpp:2876
+#: kqalculate.cpp:2844
 msgid "Factorizing..."
 msgstr "Faktoryzacja..."
 
-#: kqalculate.cpp:2880
+#: kqalculate.cpp:2848
 msgid "Simplifying..."
 msgstr "Skracanie..."
 
-#: kqalculate.cpp:3144
+#: kqalculate.cpp:3112
 msgid "Calculating..."
 msgstr "Obliczanie..."
 
-#: kqalculate.cpp:3194
+#: kqalculate.cpp:3162
 msgid "RPN Operation"
 msgstr "Działanie RPN"
 
-#: kqalculate.cpp:3262
+#: kqalculate.cpp:3230
 msgid "Errors"
 msgstr "Błędy"
 
-#: kqalculate.cpp:3263
+#: kqalculate.cpp:3231
 msgid "Warnings"
 msgstr "Uwagi"
 
-#: kqalculate.cpp:3273
+#: kqalculate.cpp:3241
 msgid "Couldn't write definitions"
 msgstr "Nie można zapisać definicji"
 
-#: kqalculate.cpp:3541
+#: kqalculate.cpp:3509
 msgid "Prefixes"
 msgstr "Prefiksy"
 
-#: kqalculate.cpp:3668
+#: kqalculate.cpp:3636
 msgid "No Prefix"
 msgstr "Bez prefiksu"
 
-#: kqalculate.cpp:3819 qalculatevariablesdialog.cpp:339
+#: kqalculate.cpp:3787 qalculatevariablesdialog.cpp:339
 msgid "Variable does not exist anymore."
 msgstr "Zmienna już nie istnieje."
 
-#: kqalculate.cpp:3835 qalculateconvertunitsdialog.cpp:155
+#: kqalculate.cpp:3803 qalculateconvertunitsdialog.cpp:155
 #: qalculateunitsdialog.cpp:339
 msgid "Unit does not exist anymore."
 msgstr "Jednostka już nie istnieje."
 
-#: kqalculate.cpp:3908
+#: kqalculate.cpp:3872
 msgid "Failed to download exchange rates from ECB."
 msgstr "Nie udało się pozyskać kursów wymiany z ECB."
 
-#: kqalculate.cpp:4755
+#: kqalculate.cpp:4709
 msgid "Save Mode"
 msgstr "Zapis trybu"
 
-#: kqalculate.cpp:4758
+#: kqalculate.cpp:4712
 msgid "Mode name:"
 msgstr "Nazwa trybu:"
 
-#: kqalculate.cpp:4768
+#: kqalculate.cpp:4722
 msgid "Shortcut:"
 msgstr "Skrót:"
 
-#: kqalculate.cpp:4795
+#: kqalculate.cpp:4749
 msgid "Empty mode name."
 msgstr "Pusta nazwa trybu."
 
-#: kqalculate.cpp:4798
+#: kqalculate.cpp:4752
 msgid "Preset mode cannot be overwritten."
 msgstr "Tryby predefinicji nie mogą być nadpisywane."
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Delete Mode"
 msgstr "Usuwanie trybu"
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Mode:"
 msgstr "Tryb:"
 
-#: kqalculate.cpp:5004
+#: kqalculate.cpp:4956
 msgid "log10 function not found."
 msgstr "funkcja log10 nie została znaleziona."
 
-#: kqalculate.cpp:5548 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
+#: kqalculate.cpp:5500 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
 #: main.cpp:163
 msgid "Temporary"
 msgstr "Tymczasowe"
 
-#: kqalculate.cpp:5570 kqalculate.cpp:5597 qalculatefunctionsdialog.cpp:302
+#: kqalculate.cpp:5522 kqalculate.cpp:5549 qalculatefunctionsdialog.cpp:302
 msgid "Function does not exist anymore."
 msgstr "Funkcja już nie istnieje."
 
-#: kqalculate.cpp:5700 kqalculate.cpp:5736
+#: kqalculate.cpp:5652 kqalculate.cpp:5688
 msgid "My Variables"
 msgstr "Moje zmienne"
 
-#: kqalculate.cpp:5712 qalculateimportcsvdialog.cpp:57
+#: kqalculate.cpp:5664 qalculateimportcsvdialog.cpp:57
 msgid "Vectors"
 msgstr "Wektory"
 
-#: kqalculate.cpp:5724
+#: kqalculate.cpp:5676
 msgid "Matrices"
 msgstr "Macierze"
 
-#: kqalculate.cpp:5765 qalculateplotdialog.cpp:728
+#: kqalculate.cpp:5717 qalculateplotdialog.cpp:719
 msgid "Save Image"
 msgstr "Zapisz obraz"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid ""
 "A file named \"%1\" already exists. Are you sure you want to overwrite it?"
 msgstr "Plik o nazwie \"%1\" już istnieje. Czy chcesz nadpisać plik?"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "Overwrite File?"
 msgstr "Czy nadpisać plik?"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "&Overwrite"
 msgstr "Nadpisz"
 
-#: kqalculate.cpp:5804
+#: kqalculate.cpp:5756
 msgid "Failed to save image."
 msgstr "Nie udało się zapisać obrazu."
 
-#: kqalculate.cpp:6030
+#: kqalculate.cpp:5982
 msgid "No unknowns in result."
 msgstr "Brak niewiadomych w wyniku."
 
-#: kqalculate.cpp:6033
+#: kqalculate.cpp:5985
 msgid "Set Unknowns"
 msgstr "Ustawianie niewiadomych"
 
-#: kqalculate.cpp:6197
+#: kqalculate.cpp:6149
 msgid "Too many arguments for %1()."
 msgstr "Zbyt wiele argumentów dla %1()."
 
-#: kqalculate.cpp:6223 qalculatedatasetsdialog.cpp:342
+#: kqalculate.cpp:6175 qalculatedatasetsdialog.cpp:342
 #: qalculatefunctionsdialog.cpp:345 qalculateresultdisplay.cpp:121
 msgid "argument"
 msgstr "argument"
 
-#: kqalculate.cpp:6445 kqalculate.cpp:6449
+#: kqalculate.cpp:6397 kqalculate.cpp:6401
 msgid "Edit Expression"
 msgstr "Edycja wyrażenia"
 
-#: kqalculate.cpp:6454
+#: kqalculate.cpp:6406
 msgid "Edit Result"
 msgstr "Edycja wyniku"
 
-#: kqalculate.cpp:6457
+#: kqalculate.cpp:6409
 msgid "Insert Result Variable"
 msgstr "Wstaw zmienną wynikową"
 
@@ -1124,7 +1124,7 @@ msgstr "Wynik 5"
 msgid "Failed to load global definitions!"
 msgstr "Nie udało się wczytać definicji globalnych!"
 
-#: main.cpp:291
+#: main.cpp:281
 msgid "Qalculate!"
 msgstr "Qalculate!"
 
@@ -1165,7 +1165,7 @@ msgstr "Szesnastkowa:"
 msgid "Selector"
 msgstr "Selektor"
 
-#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:483
+#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:458
 msgid "Unit expression:"
 msgstr "Wyrażenie jednostek:"
 
@@ -1201,7 +1201,7 @@ msgstr "Wszystko"
 msgid "Uncategorized"
 msgstr "Bez kategorii"
 
-#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:233
+#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:212
 msgid "Data Sets"
 msgstr "Zbiory danych"
 
@@ -1210,15 +1210,15 @@ msgid "Data Sets:"
 msgstr "Zbiory danych:"
 
 #: qalculatedatasetsdialog.cpp:68 qalculatedatasetsdialog.cpp:91
-#: qalculateeditdatasetdialog.cpp:108 qalculateeditdatasetdialog.cpp:630
-#: qalculateeditfunctiondialog.cpp:134 qalculateeditfunctiondialog.cpp:493
+#: qalculateeditdatasetdialog.cpp:87 qalculateeditdatasetdialog.cpp:605
+#: qalculateeditfunctiondialog.cpp:113 qalculateeditfunctiondialog.cpp:472
 #: qalculateeditnamesdialog.cpp:64 qalculatefunctionsdialog.cpp:69
 #: qalculateunitsdialog.cpp:93 qalculatevariablesdialog.cpp:68
 msgid "New"
 msgstr "Nowy"
 
-#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:80
-#: qalculateeditdatasetdialog.cpp:457 qalculateeditfunctiondialog.cpp:99
+#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:67
+#: qalculateeditdatasetdialog.cpp:436 qalculateeditfunctiondialog.cpp:86
 msgid "Description:"
 msgstr "Opis:"
 
@@ -1226,8 +1226,8 @@ msgstr "Opis:"
 msgid "Objects:"
 msgstr "Obiekty:"
 
-#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:237
-#: qalculateeditfunctiondialog.cpp:599
+#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:216
+#: qalculateeditfunctiondialog.cpp:578
 msgid "Object"
 msgstr "Obiekt"
 
@@ -1239,7 +1239,7 @@ msgstr "Atrybuty:"
 msgid "Data set does not exist anymore."
 msgstr "Zbiór danych już nie istnieje."
 
-#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:196
+#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:175
 #: qalculatefunctionsdialog.cpp:458
 msgid "key"
 msgstr "przycisk"
@@ -1264,7 +1264,7 @@ msgstr "Edycja objektu"
 msgid "New Object"
 msgstr "Nowy obiekt"
 
-#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:243
+#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:222
 msgid "Property"
 msgstr "Właściwość"
 
@@ -1273,99 +1273,99 @@ msgstr "Właściwość"
 msgid "Approximation"
 msgstr "Przybliżenie"
 
-#: qalculateeditdatasetdialog.cpp:54 qalculateeditdatasetdialog.cpp:308
+#: qalculateeditdatasetdialog.cpp:45 qalculateeditdatasetdialog.cpp:287
 msgid "Edit Data Set"
 msgstr "Edycja zbioru danych"
 
-#: qalculateeditdatasetdialog.cpp:69 qalculateeditfunctiondialog.cpp:71
-#: qalculatepreferencesdialog.cpp:157
+#: qalculateeditdatasetdialog.cpp:56 qalculateeditfunctiondialog.cpp:58
+#: qalculatepreferencesdialog.cpp:58
 msgid "General"
 msgstr "Ogólne"
 
-#: qalculateeditdatasetdialog.cpp:74 qalculateplotdialog.cpp:88
-#: qalculateplotdialog.cpp:191
+#: qalculateeditdatasetdialog.cpp:61 qalculateplotdialog.cpp:79
+#: qalculateplotdialog.cpp:182
 msgid "Title:"
 msgstr "Tytuł:"
 
-#: qalculateeditdatasetdialog.cpp:77
+#: qalculateeditdatasetdialog.cpp:64
 msgid "Data file:"
 msgstr "Plik danych:"
 
-#: qalculateeditdatasetdialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:71
 msgid "Copyright:"
 msgstr "Prawa autorskie:"
 
-#: qalculateeditdatasetdialog.cpp:98
+#: qalculateeditdatasetdialog.cpp:77
 msgid "Properties:"
 msgstr "Właściwości:"
 
-#: qalculateeditdatasetdialog.cpp:100 qalculateplotdialog.cpp:155
+#: qalculateeditdatasetdialog.cpp:79 qalculateplotdialog.cpp:146
 msgid "Title"
 msgstr "Tytuł"
 
-#: qalculateeditdatasetdialog.cpp:101 qalculateeditdatasetdialog.cpp:621
-#: qalculateeditfunctiondialog.cpp:125 qalculateeditnamesdialog.cpp:41
+#: qalculateeditdatasetdialog.cpp:80 qalculateeditdatasetdialog.cpp:596
+#: qalculateeditfunctiondialog.cpp:104 qalculateeditnamesdialog.cpp:41
 #: qalculateeditunitdialog.cpp:51
 msgid "Name"
 msgstr "Nazwa"
 
-#: qalculateeditdatasetdialog.cpp:102 qalculateeditfunctiondialog.cpp:126
+#: qalculateeditdatasetdialog.cpp:81 qalculateeditfunctiondialog.cpp:105
 #: qalculateeditunitdialog.cpp:76 qalculateeditunknownvariabledialog.cpp:61
 msgid "Type"
 msgstr "Typ"
 
-#: qalculateeditdatasetdialog.cpp:116 qalculateeditdatasetdialog.cpp:443
-#: qalculateeditfunctiondialog.cpp:75 qalculateeditfunctiondialog.cpp:584
+#: qalculateeditdatasetdialog.cpp:95 qalculateeditdatasetdialog.cpp:422
+#: qalculateeditfunctiondialog.cpp:62 qalculateeditfunctiondialog.cpp:563
 #: qalculateeditmatrixvectordialog.cpp:79 qalculateeditunitdialog.cpp:56
 #: qalculateeditunknownvariabledialog.cpp:48 qalculateeditvariabledialog.cpp:50
 #: qalculateimportcsvdialog.cpp:61
 msgid "Name:"
 msgstr "Nazwa:"
 
-#: qalculateeditdatasetdialog.cpp:125 qalculateeditdatasetdialog.cpp:452
-#: qalculateeditfunctiondialog.cpp:84 qalculateeditmatrixvectordialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:104 qalculateeditdatasetdialog.cpp:431
+#: qalculateeditfunctiondialog.cpp:71 qalculateeditmatrixvectordialog.cpp:88
 #: qalculateeditunitdialog.cpp:65 qalculateeditunknownvariabledialog.cpp:57
 #: qalculateeditvariabledialog.cpp:61
 msgid "Names Details"
 msgstr "Szczegóły nazw"
 
-#: qalculateeditdatasetdialog.cpp:127
+#: qalculateeditdatasetdialog.cpp:106
 msgid "Object argument name:"
 msgstr "Nazwa argumentu obiektu:"
 
-#: qalculateeditdatasetdialog.cpp:130
+#: qalculateeditdatasetdialog.cpp:109
 msgid "Property argument name:"
 msgstr "Nazwa argumentu właściwości:"
 
-#: qalculateeditdatasetdialog.cpp:133
+#: qalculateeditdatasetdialog.cpp:112
 msgid "Default property:"
 msgstr "Domyślna właściwość:"
 
-#: qalculateeditdatasetdialog.cpp:174
+#: qalculateeditdatasetdialog.cpp:153
 msgid "text"
 msgstr "tekst"
 
-#: qalculateeditdatasetdialog.cpp:179 qalculateeditdatasetdialog.cpp:187
+#: qalculateeditdatasetdialog.cpp:158 qalculateeditdatasetdialog.cpp:166
 msgid "approximate"
 msgstr "przybliżona"
 
-#: qalculateeditdatasetdialog.cpp:182 qalculateexpressionedit.cpp:714
+#: qalculateeditdatasetdialog.cpp:161 qalculateexpressionedit.cpp:713
 #: qalculatevariablesdialog.cpp:430
 msgid "number"
 msgstr "liczba"
 
-#: qalculateeditdatasetdialog.cpp:190
+#: qalculateeditdatasetdialog.cpp:169
 msgid "expression"
 msgstr "wyrażenie"
 
-#: qalculateeditdatasetdialog.cpp:214 qalculateeditdatasetdialog.cpp:500
-#: qalculateeditfunctiondialog.cpp:191 qalculateeditmatrixvectordialog.cpp:186
+#: qalculateeditdatasetdialog.cpp:193 qalculateeditdatasetdialog.cpp:475
+#: qalculateeditfunctiondialog.cpp:170 qalculateeditmatrixvectordialog.cpp:186
 #: qalculateeditunitdialog.cpp:147 qalculateeditunknownvariabledialog.cpp:133
 #: qalculateeditvariabledialog.cpp:103
 msgid "Empty name field"
 msgstr "Puste pole nazwy"
 
-#: qalculateeditdatasetdialog.cpp:218 qalculateeditfunctiondialog.cpp:202
+#: qalculateeditdatasetdialog.cpp:197 qalculateeditfunctiondialog.cpp:181
 msgid ""
 "A function with the same name already exists.\n"
 "Do you want to overwrite it?"
@@ -1373,210 +1373,210 @@ msgstr ""
 "Istnieje już funkcja o danej nazwie.\n"
 "Czy nadpisać funkcję?"
 
-#: qalculateeditdatasetdialog.cpp:310
+#: qalculateeditdatasetdialog.cpp:289
 msgid "Edit Data Set (global)"
 msgstr "Edycja zbioru danych (globalnego)"
 
-#: qalculateeditdatasetdialog.cpp:312
+#: qalculateeditdatasetdialog.cpp:291
 msgid "New Data Set"
 msgstr "Nowy zbiór danych"
 
-#: qalculateeditdatasetdialog.cpp:323
+#: qalculateeditdatasetdialog.cpp:302
 msgid "info"
 msgstr "info"
 
-#: qalculateeditdatasetdialog.cpp:436 qalculateeditdatasetdialog.cpp:549
+#: qalculateeditdatasetdialog.cpp:415 qalculateeditdatasetdialog.cpp:524
 msgid "Edit Property"
 msgstr "Edycja właściwości"
 
-#: qalculateeditdatasetdialog.cpp:454 qalculateeditfunctiondialog.cpp:91
+#: qalculateeditdatasetdialog.cpp:433 qalculateeditfunctiondialog.cpp:78
 #: qalculateeditmatrixvectordialog.cpp:94 qalculateeditunitdialog.cpp:67
 #: qalculateeditunknownvariabledialog.cpp:91 qalculateeditvariabledialog.cpp:81
 #: qalculateimportcsvdialog.cpp:64
 msgid "Descriptive name:"
 msgstr "Nazwa opisowa:"
 
-#: qalculateeditdatasetdialog.cpp:465
+#: qalculateeditdatasetdialog.cpp:440
 msgid "Value type:"
 msgstr "Typ wartości:"
 
-#: qalculateeditdatasetdialog.cpp:468 qalculateeditfunctiondialog.cpp:594
+#: qalculateeditdatasetdialog.cpp:443 qalculateeditfunctiondialog.cpp:573
 msgid "Text"
 msgstr "Tekst"
 
-#: qalculateeditdatasetdialog.cpp:470 qalculateeditfunctiondialog.cpp:483
-#: qalculateplotdialog.cpp:156
+#: qalculateeditdatasetdialog.cpp:445 qalculateeditfunctiondialog.cpp:462
+#: qalculateplotdialog.cpp:147
 msgid "Expression"
 msgstr "Wyrażenie"
 
-#: qalculateeditdatasetdialog.cpp:475
+#: qalculateeditdatasetdialog.cpp:450
 msgid "Use as key"
 msgstr "Użyj jako przycisk"
 
-#: qalculateeditdatasetdialog.cpp:477
+#: qalculateeditdatasetdialog.cpp:452
 msgid "Approximate value"
 msgstr "Szacowana wartość"
 
-#: qalculateeditdatasetdialog.cpp:479
+#: qalculateeditdatasetdialog.cpp:454
 msgid "Case sensitive value"
 msgstr "Wartość uwzględniająca wielkość znaków"
 
-#: qalculateeditdatasetdialog.cpp:481
+#: qalculateeditdatasetdialog.cpp:456
 msgid "Value uses brackets"
 msgstr "Wartość używa nawiasów"
 
-#: qalculateeditdatasetdialog.cpp:551
+#: qalculateeditdatasetdialog.cpp:526
 msgid "New Property"
 msgstr "Nowa właściwość"
 
-#: qalculateeditdatasetdialog.cpp:616 qalculateeditnamesdialog.cpp:34
+#: qalculateeditdatasetdialog.cpp:591 qalculateeditnamesdialog.cpp:34
 msgid "Edit Names"
 msgstr "Edycja nazw"
 
-#: qalculateeditdatasetdialog.cpp:622 qalculateeditfunctiondialog.cpp:482
+#: qalculateeditdatasetdialog.cpp:597 qalculateeditfunctiondialog.cpp:461
 #: qalculateeditnamesdialog.cpp:46
 msgid "Reference"
 msgstr "Odniesienie"
 
-#: qalculateeditfunctiondialog.cpp:56 qalculateeditfunctiondialog.cpp:287
+#: qalculateeditfunctiondialog.cpp:47 qalculateeditfunctiondialog.cpp:266
 msgid "Edit Function"
 msgstr "Edycja funkcji"
 
-#: qalculateeditfunctiondialog.cpp:86 qalculateeditmatrixvectordialog.cpp:90
+#: qalculateeditfunctiondialog.cpp:73 qalculateeditmatrixvectordialog.cpp:90
 #: qalculateeditunitdialog.cpp:88 qalculateeditunknownvariabledialog.cpp:86
 #: qalculateeditvariabledialog.cpp:75 qalculateimportcsvdialog.cpp:67
 msgid "Category:"
 msgstr "Kategoria:"
 
-#: qalculateeditfunctiondialog.cpp:97
+#: qalculateeditfunctiondialog.cpp:84
 msgid "Hide function"
 msgstr "Ukryj funkcję"
 
-#: qalculateeditfunctiondialog.cpp:107 qalculateplotdialog.cpp:91
+#: qalculateeditfunctiondialog.cpp:90 qalculateplotdialog.cpp:82
 msgid "Expression:"
 msgstr "Wyrażenie:"
 
-#: qalculateeditfunctiondialog.cpp:116
+#: qalculateeditfunctiondialog.cpp:95
 msgid "Condition:"
 msgstr "Warunek:"
 
-#: qalculateeditfunctiondialog.cpp:121 qalculateeditfunctiondialog.cpp:477
+#: qalculateeditfunctiondialog.cpp:100 qalculateeditfunctiondialog.cpp:456
 msgid "Sub-Functions"
 msgstr "Podfunkcje"
 
-#: qalculateeditfunctiondialog.cpp:123
+#: qalculateeditfunctiondialog.cpp:102
 msgid "Arguments:"
 msgstr "Argumenty:"
 
-#: qalculateeditfunctiondialog.cpp:198
+#: qalculateeditfunctiondialog.cpp:177
 msgid "Empty expression field"
 msgstr "Puste pole wyrażenia"
 
-#: qalculateeditfunctiondialog.cpp:289
+#: qalculateeditfunctiondialog.cpp:268
 msgid "Edit Function (global)"
 msgstr "Edycja funkcji (globalna)"
 
-#: qalculateeditfunctiondialog.cpp:291
+#: qalculateeditfunctiondialog.cpp:270
 msgid "New Function"
 msgstr "Nowa funkcja"
 
-#: qalculateeditfunctiondialog.cpp:484
+#: qalculateeditfunctiondialog.cpp:463
 msgid "Precalculate"
 msgstr "Obliczenia wstępne"
 
-#: qalculateeditfunctiondialog.cpp:580 qalculateeditfunctiondialog.cpp:676
+#: qalculateeditfunctiondialog.cpp:559 qalculateeditfunctiondialog.cpp:655
 msgid "Edit Argument"
 msgstr "Edycja argumentu"
 
-#: qalculateeditfunctiondialog.cpp:587
+#: qalculateeditfunctiondialog.cpp:566
 msgid "Type:"
 msgstr "Typ:"
 
-#: qalculateeditfunctiondialog.cpp:590
+#: qalculateeditfunctiondialog.cpp:569
 msgid "Free"
 msgstr "Wolne"
 
-#: qalculateeditfunctiondialog.cpp:593
+#: qalculateeditfunctiondialog.cpp:572
 msgid "Symbol"
 msgstr "Symbol"
 
-#: qalculateeditfunctiondialog.cpp:595 qalculateinsertfunctiondialog.cpp:353
+#: qalculateeditfunctiondialog.cpp:574 qalculateinsertfunctiondialog.cpp:343
 msgid "Date"
 msgstr "Data"
 
-#: qalculateeditfunctiondialog.cpp:598
+#: qalculateeditfunctiondialog.cpp:577
 msgid "Boolean"
 msgstr "Wartość logiczna"
 
-#: qalculateeditfunctiondialog.cpp:604
+#: qalculateeditfunctiondialog.cpp:583
 msgid "Angle"
 msgstr "Kąt"
 
-#: qalculateeditfunctiondialog.cpp:606
+#: qalculateeditfunctiondialog.cpp:585
 msgid "Enable rules and type test"
 msgstr "Włącz sprawdzanie typu i zasad"
 
-#: qalculateeditfunctiondialog.cpp:608
+#: qalculateeditfunctiondialog.cpp:587
 msgid "Custom condition:"
 msgstr "Własny warunek:"
 
-#: qalculateeditfunctiondialog.cpp:612
+#: qalculateeditfunctiondialog.cpp:591
 msgid "Allow matrix"
 msgstr "Zezwalaj na macierz"
 
-#: qalculateeditfunctiondialog.cpp:614
+#: qalculateeditfunctiondialog.cpp:593
 msgid "Forbid zero"
 msgstr "Nie pozwalaj na zero"
 
-#: qalculateeditfunctiondialog.cpp:616
+#: qalculateeditfunctiondialog.cpp:595
 msgid "Allow complex"
 msgstr "Zezwalaj na liczby zespolone"
 
-#: qalculateeditfunctiondialog.cpp:618 qalculateplotdialog.cpp:166
+#: qalculateeditfunctiondialog.cpp:597 qalculateplotdialog.cpp:157
 msgid "Min:"
 msgstr "Min:"
 
-#: qalculateeditfunctiondialog.cpp:625 qalculateeditfunctiondialog.cpp:634
+#: qalculateeditfunctiondialog.cpp:604 qalculateeditfunctiondialog.cpp:613
 msgid "Include equals"
 msgstr "Dołącz równość"
 
-#: qalculateeditfunctiondialog.cpp:627 qalculateplotdialog.cpp:169
+#: qalculateeditfunctiondialog.cpp:606 qalculateplotdialog.cpp:160
 msgid "Max:"
 msgstr "Max:"
 
-#: qalculateeditfunctiondialog.cpp:678
+#: qalculateeditfunctiondialog.cpp:657
 msgid "New Argument"
 msgstr "Nowy argument"
 
 #: qalculateeditmatrixvectordialog.cpp:72
 #: qalculateeditunknownvariabledialog.cpp:41 qalculateeditvariabledialog.cpp:42
-#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:70
 msgid "Edit Variable"
 msgstr "Edycja zmiennej"
 
 #: qalculateeditmatrixvectordialog.cpp:97
-#: qalculateinsertmatrixvectordialog.cpp:75
+#: qalculateinsertmatrixvectordialog.cpp:74
 msgid "Rows:"
 msgstr "Wiersze:"
 
 #: qalculateeditmatrixvectordialog.cpp:100
-#: qalculateinsertmatrixvectordialog.cpp:78
+#: qalculateinsertmatrixvectordialog.cpp:77
 msgid "Columns:"
 msgstr "Kolumny:"
 
 #: qalculateeditmatrixvectordialog.cpp:113
 #: qalculateeditmatrixvectordialog.cpp:134
 #: qalculateeditmatrixvectordialog.cpp:296
-#: qalculateinsertmatrixvectordialog.cpp:91
-#: qalculateinsertmatrixvectordialog.cpp:115
-#: qalculateinsertmatrixvectordialog.cpp:275
+#: qalculateinsertmatrixvectordialog.cpp:90
+#: qalculateinsertmatrixvectordialog.cpp:114
+#: qalculateinsertmatrixvectordialog.cpp:274
 msgid "Elements:"
 msgstr "Elementy:"
 
 #: qalculateeditmatrixvectordialog.cpp:147
 #: qalculateeditmatrixvectordialog.cpp:293
-#: qalculateinsertmatrixvectordialog.cpp:128
-#: qalculateinsertmatrixvectordialog.cpp:272
+#: qalculateinsertmatrixvectordialog.cpp:127
+#: qalculateinsertmatrixvectordialog.cpp:271
 msgid "Elements (in horizontal order):"
 msgstr "Elementy (w kolejności poziomej):"
 
@@ -1758,7 +1758,7 @@ msgstr "Edycja niewiadomej zmiennej (globalna)"
 msgid "New Unknown Variable"
 msgstr "Nowa zmienna niewiadoma"
 
-#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:91
+#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:81
 msgid "Value:"
 msgstr "Wartość:"
 
@@ -1843,77 +1843,77 @@ msgstr ""
 "Nie udało się wyeksportować do pliku \n"
 "%s"
 
-#: qalculateexpressionedit.cpp:148
+#: qalculateexpressionedit.cpp:147
 msgid "Disable Completion"
 msgstr "Wyłącz uzupełnianie"
 
-#: qalculateexpressionedit.cpp:149
+#: qalculateexpressionedit.cpp:148
 msgid "Enable Completion"
 msgstr "Włącz uzupełnianie"
 
-#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:163
+#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:162
 #: qalculateresultdisplay.cpp:334
 #, no-c-format
 msgid "Meta Modes"
 msgstr "Meta-tryby"
 
-#: qalculateexpressionedit.cpp:657 qalculatevariablesdialog.cpp:368
+#: qalculateexpressionedit.cpp:656 qalculatevariablesdialog.cpp:368
 msgid "a previous result"
 msgstr "poprzedni wynik"
 
-#: qalculateexpressionedit.cpp:663 qalculatevariablesdialog.cpp:378
+#: qalculateexpressionedit.cpp:662 qalculatevariablesdialog.cpp:378
 msgid "matrix"
 msgstr "macierz"
 
-#: qalculateexpressionedit.cpp:665 qalculatevariablesdialog.cpp:380
+#: qalculateexpressionedit.cpp:664 qalculatevariablesdialog.cpp:380
 msgid "vector"
 msgstr "wektor"
 
-#: qalculateexpressionedit.cpp:674 qalculatevariablesdialog.cpp:389
+#: qalculateexpressionedit.cpp:673 qalculatevariablesdialog.cpp:389
 msgid "positive"
 msgstr "dodatni"
 
-#: qalculateexpressionedit.cpp:678 qalculatevariablesdialog.cpp:393
+#: qalculateexpressionedit.cpp:677 qalculatevariablesdialog.cpp:393
 msgid "non-positive"
 msgstr "niedodatni"
 
-#: qalculateexpressionedit.cpp:682 qalculatevariablesdialog.cpp:397
+#: qalculateexpressionedit.cpp:681 qalculatevariablesdialog.cpp:397
 msgid "negative"
 msgstr "ujemny"
 
-#: qalculateexpressionedit.cpp:686 qalculatevariablesdialog.cpp:401
+#: qalculateexpressionedit.cpp:685 qalculatevariablesdialog.cpp:401
 msgid "non-negative"
 msgstr "nieujemny"
 
-#: qalculateexpressionedit.cpp:690 qalculatevariablesdialog.cpp:405
+#: qalculateexpressionedit.cpp:689 qalculatevariablesdialog.cpp:405
 msgid "non-zero"
 msgstr "niezerowy"
 
-#: qalculateexpressionedit.cpp:698 qalculatevariablesdialog.cpp:414
+#: qalculateexpressionedit.cpp:697 qalculatevariablesdialog.cpp:414
 msgid "integer"
 msgstr "całkowity"
 
-#: qalculateexpressionedit.cpp:702 qalculatevariablesdialog.cpp:418
+#: qalculateexpressionedit.cpp:701 qalculatevariablesdialog.cpp:418
 msgid "rational"
 msgstr "wymierny"
 
-#: qalculateexpressionedit.cpp:706 qalculatevariablesdialog.cpp:422
+#: qalculateexpressionedit.cpp:705 qalculatevariablesdialog.cpp:422
 msgid "real"
 msgstr "rzeczywisty"
 
-#: qalculateexpressionedit.cpp:710 qalculatevariablesdialog.cpp:426
+#: qalculateexpressionedit.cpp:709 qalculatevariablesdialog.cpp:426
 msgid "complex"
 msgstr "zespolony"
 
-#: qalculateexpressionedit.cpp:718 qalculatevariablesdialog.cpp:434
+#: qalculateexpressionedit.cpp:717 qalculatevariablesdialog.cpp:434
 msgid "(not matrix)"
 msgstr "(nie macierz)"
 
-#: qalculateexpressionedit.cpp:723 qalculatevariablesdialog.cpp:440
+#: qalculateexpressionedit.cpp:722 qalculatevariablesdialog.cpp:440
 msgid "unknown"
 msgstr "nieznany"
 
-#: qalculateexpressionedit.cpp:725 qalculatevariablesdialog.cpp:442
+#: qalculateexpressionedit.cpp:724 qalculatevariablesdialog.cpp:442
 msgid "default assumptions"
 msgstr "domyślne założenia"
 
@@ -1965,8 +1965,8 @@ msgstr ""
 msgid "Arguments"
 msgstr "Argumenty"
 
-#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:194
-#: qalculateinsertfunctiondialog.cpp:227
+#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:217
 msgid "optional"
 msgstr "opcjonalne"
 
@@ -1998,35 +1998,35 @@ msgstr "Zawiera nagłówek"
 msgid "An error occured when importing the CSV file."
 msgstr "Podczas importowania pliku CSV wystąpił błąd."
 
-#: qalculateinsertfunctiondialog.cpp:50 qalculateinsertfunctiondialog.cpp:57
+#: qalculateinsertfunctiondialog.cpp:48
 msgid "Execute"
 msgstr "Wykonaj"
 
-#: qalculateinsertfunctiondialog.cpp:93
+#: qalculateinsertfunctiondialog.cpp:83
 msgid "Argument"
 msgstr "Argument"
 
-#: qalculateinsertfunctiondialog.cpp:152
+#: qalculateinsertfunctiondialog.cpp:142
 msgid "True"
 msgstr "Prawda"
 
-#: qalculateinsertfunctiondialog.cpp:153
+#: qalculateinsertfunctiondialog.cpp:143
 msgid "False"
 msgstr "Fałsz"
 
-#: qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:174
 msgid "Info"
 msgstr "Info"
 
-#: qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateinsertmatrixvectordialog.cpp:70
 msgid "Insert Selection"
 msgstr "Wstaw wybrane"
 
-#: qalculateinsertmatrixvectordialog.cpp:293
+#: qalculateinsertmatrixvectordialog.cpp:283
 msgid "Vector Result"
 msgstr "Wektor wynikowy"
 
-#: qalculateinsertmatrixvectordialog.cpp:295
+#: qalculateinsertmatrixvectordialog.cpp:285
 msgid "Matrix Result"
 msgstr "Macierz wynikowa"
 
@@ -2082,213 +2082,209 @@ msgstr "Gaz szlachetny"
 msgid "Transactinide"
 msgstr "Pierwiastek superciężki"
 
-#: qalculateplotdialog.cpp:66
+#: qalculateplotdialog.cpp:61
 msgid "Plot"
 msgstr "Wykres"
 
-#: qalculateplotdialog.cpp:84
+#: qalculateplotdialog.cpp:75
 msgid "Data"
 msgstr "Dane"
 
-#: qalculateplotdialog.cpp:85
+#: qalculateplotdialog.cpp:76
 msgid "Function Range"
 msgstr "Zakres funkcji"
 
-#: qalculateplotdialog.cpp:103
+#: qalculateplotdialog.cpp:94
 msgid "Vector/matrix"
 msgstr "Wektor/macierz"
 
-#: qalculateplotdialog.cpp:106
+#: qalculateplotdialog.cpp:97
 msgid "Paired matrix"
 msgstr "Macierz sparowana"
 
-#: qalculateplotdialog.cpp:109
+#: qalculateplotdialog.cpp:100
 msgid "Rows"
 msgstr "Wiersze"
 
-#: qalculateplotdialog.cpp:111
+#: qalculateplotdialog.cpp:102
 msgid "X variable:"
 msgstr "Zmienna X:"
 
-#: qalculateplotdialog.cpp:115
+#: qalculateplotdialog.cpp:106
 msgid "Style:"
 msgstr "Styl:"
 
-#: qalculateplotdialog.cpp:117
+#: qalculateplotdialog.cpp:108
 msgid "Line"
 msgstr "Linia"
 
-#: qalculateplotdialog.cpp:118
+#: qalculateplotdialog.cpp:109
 msgid "Points"
 msgstr "Punkty"
 
-#: qalculateplotdialog.cpp:119
+#: qalculateplotdialog.cpp:110
 msgid "Line with points"
 msgstr "Linia z punktami"
 
-#: qalculateplotdialog.cpp:120
+#: qalculateplotdialog.cpp:111
 msgid "Boxes/bars"
 msgstr "Prostokąty/słupki"
 
-#: qalculateplotdialog.cpp:121
+#: qalculateplotdialog.cpp:112
 msgid "Histogram"
 msgstr "Histogram"
 
-#: qalculateplotdialog.cpp:122
+#: qalculateplotdialog.cpp:113
 msgid "Steps"
 msgstr "Kroki"
 
-#: qalculateplotdialog.cpp:123
+#: qalculateplotdialog.cpp:114
 msgid "Candlesticks"
 msgstr "Zakresy"
 
-#: qalculateplotdialog.cpp:124
+#: qalculateplotdialog.cpp:115
 msgid "Dots"
 msgstr "Kropki"
 
-#: qalculateplotdialog.cpp:126
+#: qalculateplotdialog.cpp:117
 msgid "Smoothing:"
 msgstr "Wygładzanie:"
 
-#: qalculateplotdialog.cpp:129
+#: qalculateplotdialog.cpp:120
 msgid "Monotonic"
 msgstr "Monotoniczny"
 
-#: qalculateplotdialog.cpp:130
+#: qalculateplotdialog.cpp:121
 msgid "Natural cubic splines"
 msgstr "Naturalna sześcienna funkcja sklejana"
 
-#: qalculateplotdialog.cpp:131
+#: qalculateplotdialog.cpp:122
 msgid "Bezier"
 msgstr "Krzywe Beziera"
 
-#: qalculateplotdialog.cpp:132
+#: qalculateplotdialog.cpp:123
 msgid "Bezier (monotonic)"
 msgstr "Krzywe Beziera (monotoniczne)"
 
-#: qalculateplotdialog.cpp:134
+#: qalculateplotdialog.cpp:125
 msgid "Y-axis:"
 msgstr "Oś Y:"
 
-#: qalculateplotdialog.cpp:138
+#: qalculateplotdialog.cpp:129
 msgid "Primary"
 msgstr "Podstawowy"
 
-#: qalculateplotdialog.cpp:141
+#: qalculateplotdialog.cpp:132
 msgid "Secondary"
 msgstr "Wtórny"
 
-#: qalculateplotdialog.cpp:173
+#: qalculateplotdialog.cpp:164
 msgid "Sampling rate:"
 msgstr "Okres próbkowania:"
 
-#: qalculateplotdialog.cpp:178
+#: qalculateplotdialog.cpp:169
 msgid "Step size:"
 msgstr "Rozmiar kroku:"
 
-#: qalculateplotdialog.cpp:196
+#: qalculateplotdialog.cpp:187
 msgid "Display grid"
 msgstr "Pokaż siatkę"
 
-#: qalculateplotdialog.cpp:198
+#: qalculateplotdialog.cpp:189
 msgid "Display full border"
 msgstr "Pokaż pełną granicę"
 
-#: qalculateplotdialog.cpp:201
+#: qalculateplotdialog.cpp:192
 msgid "Logarithmic x scale:"
 msgstr "Logarytmiczna skala X:"
 
-#: qalculateplotdialog.cpp:205
+#: qalculateplotdialog.cpp:196
 msgid "Logarithmic y scale:"
 msgstr "Logarytmiczna skala Y:"
 
-#: qalculateplotdialog.cpp:209
+#: qalculateplotdialog.cpp:200
 msgid "X-axis label:"
 msgstr "Etykieta osi X:"
 
-#: qalculateplotdialog.cpp:212
+#: qalculateplotdialog.cpp:203
 msgid "Y-axis label:"
 msgstr "Etykieta osi Y:"
 
-#: qalculateplotdialog.cpp:215
+#: qalculateplotdialog.cpp:206
 msgid "Color display:"
 msgstr "Pokaż w kolorze:"
 
-#: qalculateplotdialog.cpp:219
+#: qalculateplotdialog.cpp:210
 msgid "Color"
 msgstr "Kolor"
 
-#: qalculateplotdialog.cpp:222
+#: qalculateplotdialog.cpp:213
 msgid "Monochrome"
 msgstr "Monochromatyczny"
 
-#: qalculateplotdialog.cpp:226
+#: qalculateplotdialog.cpp:217
 msgid "Legend placement:"
 msgstr "Umieszczenie legendy:"
 
-#: qalculateplotdialog.cpp:229
+#: qalculateplotdialog.cpp:220
 msgid "Top-left"
 msgstr "Góra-lewo"
 
-#: qalculateplotdialog.cpp:230
+#: qalculateplotdialog.cpp:221
 msgid "Top-right"
 msgstr "Góra-prawo"
 
-#: qalculateplotdialog.cpp:231
+#: qalculateplotdialog.cpp:222
 msgid "Bottom-left"
 msgstr "Dół-lewo"
 
-#: qalculateplotdialog.cpp:232
+#: qalculateplotdialog.cpp:223
 msgid "Bottom-right"
 msgstr "Dół-prawo"
 
-#: qalculateplotdialog.cpp:233
+#: qalculateplotdialog.cpp:224
 msgid "Below"
 msgstr "Poniżej"
 
-#: qalculateplotdialog.cpp:234
+#: qalculateplotdialog.cpp:225
 msgid "Outside"
 msgstr "Poza obszarem"
 
-#: qalculateplotdialog.cpp:405 qalculateplotdialog.cpp:460
-#: qalculateplotdialog.cpp:508
+#: qalculateplotdialog.cpp:396 qalculateplotdialog.cpp:451
+#: qalculateplotdialog.cpp:499
 msgid "Empty expression."
 msgstr "Puste wyrażenie."
 
-#: qalculateplotdialog.cpp:474 qalculateplotdialog.cpp:521
+#: qalculateplotdialog.cpp:465 qalculateplotdialog.cpp:512
 msgid "Empty x variable."
 msgstr "Pusta zmienna x."
 
-#: qalculateprecisiondialog.cpp:34 qalculateprecisiondialog.cpp:36
+#: qalculateprecisiondialog.cpp:32
 msgid "Recalculate"
 msgstr "Oblicz ponownie"
 
-#: qalculateprecisiondialog.cpp:41
+#: qalculateprecisiondialog.cpp:36
 msgid "Precision:"
 msgstr "Precyzja:"
 
-#: qalculatepreferencesdialog.cpp:100
-msgid "Choose..."
-msgstr "Wybierz..."
-
-#: qalculatepreferencesdialog.cpp:147
+#: qalculatepreferencesdialog.cpp:52
 msgid "Preferences"
 msgstr "Preferencje"
 
-#: qalculatepreferencesdialog.cpp:161
+#: qalculatepreferencesdialog.cpp:62
 msgid "Close to system tray"
 msgstr "Zamykaj do tacki systemowej"
 
-#: qalculatepreferencesdialog.cpp:162
+#: qalculatepreferencesdialog.cpp:63
 msgid ""
 "If the application will reside in the system tray when the window is closed"
 msgstr "Czy aplikacja ma pozostać w tacce systemowej po zamknięciu jej okna"
 
-#: qalculatepreferencesdialog.cpp:164
+#: qalculatepreferencesdialog.cpp:65
 msgid "Display expression status"
 msgstr "Pokaż stan wyrażenia"
 
-#: qalculatepreferencesdialog.cpp:165
+#: qalculatepreferencesdialog.cpp:66
 msgid ""
 "If as-you-type expression status shall be displayed below the expression "
 "entry"
@@ -2296,11 +2292,11 @@ msgstr ""
 "Czy status wyrażenia w miarę jego wpisywania powinien być poniżej okienka "
 "wyrażenia"
 
-#: qalculatepreferencesdialog.cpp:167
+#: qalculatepreferencesdialog.cpp:68
 msgid "Use icon buttons"
 msgstr "Użyj ikon na przyciskach"
 
-#: qalculatepreferencesdialog.cpp:168
+#: qalculatepreferencesdialog.cpp:69
 msgid ""
 "Use icons instead of text on the top-right buttons. The third state uses the "
 "style setting for icons on buttons."
@@ -2308,40 +2304,40 @@ msgstr ""
 "Używa ikon zamiast tekstu na przyciskach u góry z prawej strony. Trzecia "
 "opcja używa ustawień danego stylu."
 
-#: qalculatepreferencesdialog.cpp:171
+#: qalculatepreferencesdialog.cpp:72
 msgid "Update exchange rates on start"
 msgstr "Aktualizuj kurs wymiany przy starcie"
 
-#: qalculatepreferencesdialog.cpp:172
+#: qalculatepreferencesdialog.cpp:73
 msgid ""
 "If current exchange rates shall be downloaded from the internet at program "
 "start"
 msgstr "Czy przy uruchamianiu programu będzie on aktualizował kursy wymiany"
 
-#: qalculatepreferencesdialog.cpp:174
+#: qalculatepreferencesdialog.cpp:75
 msgid "Save mode on exit"
 msgstr "Zapisuj tryb przy wyjściu"
 
-#: qalculatepreferencesdialog.cpp:175
+#: qalculatepreferencesdialog.cpp:76
 msgid "If the mode of the calculator shall be restored"
 msgstr "Czy tryb działania kalkulatora będzie zapisywany i przywracany"
 
-#: qalculatepreferencesdialog.cpp:177
+#: qalculatepreferencesdialog.cpp:78
 msgid "Save definitions on exit"
 msgstr "Zapisuj definicje przy wyjściu"
 
-#: qalculatepreferencesdialog.cpp:178
+#: qalculatepreferencesdialog.cpp:79
 msgid ""
 "If changes to functions, units and variables shall be saved automatically"
 msgstr ""
 "Jeżeli zmieniły się definicje funkcji, jednostek lub zmiennych mogą one być "
 "zapisane automatycznie przy zakończeniu programu"
 
-#: qalculatepreferencesdialog.cpp:180
+#: qalculatepreferencesdialog.cpp:81
 msgid "Use only keypad keys for RPN"
 msgstr "Używaj tylko przycisków klawiatury dla RPN"
 
-#: qalculatepreferencesdialog.cpp:181
+#: qalculatepreferencesdialog.cpp:82
 msgid ""
 "Use only keypad keys for RPN operations (+-*/^) and use the rest of the "
 "keyboard for expression entry"
@@ -2349,11 +2345,11 @@ msgstr ""
 "Dla operacji RPN (+-*/^) używane są tylko przyciski klawiatury numerycznej - "
 "reszta służy do wprowadzania wyrażenia"
 
-#: qalculatepreferencesdialog.cpp:183
+#: qalculatepreferencesdialog.cpp:84
 msgid "Ignores dots in numbers"
 msgstr "Ignoruj kropki w liczbach"
 
-#: qalculatepreferencesdialog.cpp:184
+#: qalculatepreferencesdialog.cpp:85
 msgid ""
 "Allow dots, '.',  to be used as thousands separator instead of as an "
 "alternative to decimal sign"
@@ -2361,77 +2357,77 @@ msgstr ""
 "Pozwala na znak kropki \".\" jako separator tysięcy, nie zaś jako "
 "alternatywa dla separatora części dziesiętnej"
 
-#: qalculatepreferencesdialog.cpp:187
+#: qalculatepreferencesdialog.cpp:88
 msgid "Enable unicode signs"
 msgstr "Zezwalaj na znaki Unicode"
 
-#: qalculatepreferencesdialog.cpp:188
+#: qalculatepreferencesdialog.cpp:89
 msgid "Disable this if you have problems with some fancy characters"
 msgstr "Wyłącz to gdy pojawią się problemy z nietypowymi znakami"
 
-#: qalculatepreferencesdialog.cpp:190
+#: qalculatepreferencesdialog.cpp:91
 msgid "Use lower case in numbers"
 msgstr "Używaj małych liter w liczbach"
 
-#: qalculatepreferencesdialog.cpp:191
+#: qalculatepreferencesdialog.cpp:92
 msgid "If lower case letters should be used in numbers with non-decimal base"
 msgstr ""
 "Czy w liczbach o niedziesiętnych podstawach powinny być używane małe litery"
 
-#: qalculatepreferencesdialog.cpp:193
+#: qalculatepreferencesdialog.cpp:94
 msgid "Use lower case \"e\""
 msgstr "Używaj małego \"e\""
 
-#: qalculatepreferencesdialog.cpp:194
+#: qalculatepreferencesdialog.cpp:95
 msgid "If \"e\"; shall be used instead of \"E\" in numbers"
 msgstr "Czy w liczbach powinno być używane \"e\" zamiast \"E\""
 
-#: qalculatepreferencesdialog.cpp:196
+#: qalculatepreferencesdialog.cpp:97
 msgid "Alternative base prefixes"
 msgstr "Alternatywne prefiksy podstawy"
 
-#: qalculatepreferencesdialog.cpp:197
+#: qalculatepreferencesdialog.cpp:98
 msgid ""
 "If hexadecimal numbers shall be displayed with \"0x0\" and binary numbers "
 "with \"0b00\" as prefixes"
 msgstr ""
 "Liczby szesnastkowe będą wyświetlane z prefiksami \"0x0\", a binarne \"0b00\""
 
-#: qalculatepreferencesdialog.cpp:199
+#: qalculatepreferencesdialog.cpp:100
 msgid "Spell out logical operators"
 msgstr "Wpisywanie wyrażeń logicznych"
 
-#: qalculatepreferencesdialog.cpp:200
+#: qalculatepreferencesdialog.cpp:101
 msgid "If logical and/or shall be displayed as \"&&\"/\"||\" or \"and\"/\"or\""
 msgstr ""
 "Czy wyrażenia logiczne powinny być pisane jako \"&&\"/\"||\" czy \"i\"/\"lub"
 "\""
 
-#: qalculatepreferencesdialog.cpp:203
+#: qalculatepreferencesdialog.cpp:104
 msgid "Multiplication sign:"
 msgstr "Znak mnożenia:"
 
-#: qalculatepreferencesdialog.cpp:215
+#: qalculatepreferencesdialog.cpp:116
 msgid "Division sign:"
 msgstr "Znak dzielenia:"
 
-#: qalculatepreferencesdialog.cpp:230
+#: qalculatepreferencesdialog.cpp:131
 msgid "Custom result font"
 msgstr "Własna czcionka wyniku"
 
-#: qalculatepreferencesdialog.cpp:234
+#: qalculatepreferencesdialog.cpp:135
 msgid "Custom expression font"
 msgstr "Własna czcionka wyrażenia"
 
-#: qalculatepreferencesdialog.cpp:238
+#: qalculatepreferencesdialog.cpp:139
 msgid "Custom status font"
 msgstr "Własna czcionka stanu"
 
-#: qalculatepreferencesdialog.cpp:243
+#: qalculatepreferencesdialog.cpp:144
 msgid "Status error color:"
 msgstr "Kolor statusu przy błędzie:"
 
-#: qalculatepreferencesdialog.cpp:250
+#: qalculatepreferencesdialog.cpp:147
 msgid "Status warning color:"
 msgstr "Kolor statusu przy uwagach:"
 
@@ -2602,3 +2598,6 @@ msgstr "Zmienne"
 #, no-c-format
 msgid "&Units"
 msgstr "Jednostki"
+
+#~ msgid "Choose..."
+#~ msgstr "Wybierz..."
diff --git a/translations/messages/ru.po b/translations/messages/ru.po
index 7a277c1..eb02606 100644
--- a/translations/messages/ru.po
+++ b/translations/messages/ru.po
@@ -3,7 +3,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2021-07-07 18:33+0000\n"
+"POT-Creation-Date: 2026-03-19 18:17+0000\n"
 "PO-Revision-Date: 2026-03-01 12:51+0000\n"
 "Last-Translator: Andrei Stepanov <adem4ik@gmail.com>\n"
 "Language-Team: Russian <https://mirror.git.trinitydesktop.org/weblate/"
@@ -12,8 +12,8 @@ msgstr ""
 "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"
+"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: Weblate 4.18.2\n"
 
 #. Instead of a literal translation, add your name to the end of the list (separated by a comma).
@@ -28,1032 +28,1032 @@ msgid ""
 "Your emails"
 msgstr "adem4ik@gmail.com"
 
-#: kqalculate.cpp:267
+#: kqalculate.cpp:243
 msgid "Remove from System Tray"
 msgstr "Убрать из системного трея"
 
-#: kqalculate.cpp:268 qalculateeditdatasetdialog.cpp:472
-#: qalculateplotdialog.cpp:228
+#: kqalculate.cpp:244 qalculateeditdatasetdialog.cpp:447
+#: qalculateplotdialog.cpp:219
 msgid "Hide"
 msgstr "Скрыть"
 
-#: kqalculate.cpp:289 kqalculate.cpp:4487 kqalculate.cpp:5918
+#: kqalculate.cpp:265 kqalculate.cpp:4441 kqalculate.cpp:5870
 msgid "Enter"
 msgstr "Ввод"
 
-#: kqalculate.cpp:290 kqalculate.cpp:516 kqalculate.cpp:4488
-#: kqalculate.cpp:4495 kqalculate.cpp:5919
+#: kqalculate.cpp:266 kqalculate.cpp:490 kqalculate.cpp:4442
+#: kqalculate.cpp:4449 kqalculate.cpp:5871
 msgid "="
 msgstr "="
 
-#: kqalculate.cpp:292 kqalculate.cpp:517 kqalculate.cpp:4492
-#: kqalculate.cpp:4493
+#: kqalculate.cpp:268 kqalculate.cpp:491 kqalculate.cpp:4446
+#: kqalculate.cpp:4447
 msgid "Calculate expression and add to stack"
 msgstr "Вычислить выражение и добавить в пачку"
 
-#: kqalculate.cpp:293 kqalculate.cpp:518 kqalculate.cpp:4496
-#: kqalculate.cpp:4497
+#: kqalculate.cpp:269 kqalculate.cpp:492 kqalculate.cpp:4450
+#: kqalculate.cpp:4451
 msgid "Calculate expression"
 msgstr "Вычислить выражение"
 
-#: kqalculate.cpp:299 kqalculate.cpp:5921
+#: kqalculate.cpp:275 kqalculate.cpp:5873
 msgid "Store"
 msgstr "Сохранить"
 
-#: kqalculate.cpp:301
+#: kqalculate.cpp:277
 msgid "Store result as variable"
 msgstr "Сохранить результат как переменную"
 
-#: kqalculate.cpp:304 kqalculate.cpp:5923 qalculateconvertunitsdialog.cpp:44
+#: kqalculate.cpp:280 kqalculate.cpp:5875 qalculateconvertunitsdialog.cpp:44
 msgid "Convert"
 msgstr "Преобразовать"
 
-#: kqalculate.cpp:306
+#: kqalculate.cpp:282
 msgid "Convert units in result"
 msgstr "Преобразовать единицы измерения в результате"
 
-#: kqalculate.cpp:316
+#: kqalculate.cpp:292
 msgid "Enter expression here"
 msgstr "Введите выражение здесь"
 
-#: kqalculate.cpp:325
+#: kqalculate.cpp:301
 msgid "status"
 msgstr "состояние"
 
-#: kqalculate.cpp:357 qalculateeditdataobjectdialog.cpp:72
+#: kqalculate.cpp:333 qalculateeditdataobjectdialog.cpp:72
 msgid "Exact"
 msgstr "Точный"
 
-#: kqalculate.cpp:358
+#: kqalculate.cpp:334
 msgid "Toggle exact mode"
 msgstr "Переключить точный режим"
 
-#: kqalculate.cpp:361 kqalculate.cpp:1073
+#: kqalculate.cpp:337 kqalculate.cpp:1041
 msgid "Fraction"
 msgstr "Дробный"
 
-#: kqalculate.cpp:362
+#: kqalculate.cpp:338
 msgid "Toggle fractional display"
 msgstr "Переключить отображения дробей"
 
-#: kqalculate.cpp:366
+#: kqalculate.cpp:342
 msgid "Numerical display"
 msgstr "Числовой дисплей"
 
-#: kqalculate.cpp:369 kqalculate.cpp:1049 qalculateresultdisplay.cpp:289
+#: kqalculate.cpp:345 kqalculate.cpp:1017 qalculateresultdisplay.cpp:289
 msgid "Normal"
 msgstr "Обычный"
 
-#: kqalculate.cpp:370 kqalculate.cpp:1051 qalculateresultdisplay.cpp:292
+#: kqalculate.cpp:346 kqalculate.cpp:1019 qalculateresultdisplay.cpp:292
 msgid "Engineering"
 msgstr "Инженерный"
 
-#: kqalculate.cpp:371 kqalculate.cpp:1053 qalculateresultdisplay.cpp:295
+#: kqalculate.cpp:347 kqalculate.cpp:1021 qalculateresultdisplay.cpp:295
 msgid "Scientific"
 msgstr "Научный"
 
-#: kqalculate.cpp:372
+#: kqalculate.cpp:348
 msgid "Pure"
 msgstr "Чистый"
 
-#: kqalculate.cpp:373 kqalculate.cpp:1057
+#: kqalculate.cpp:349 kqalculate.cpp:1025
 msgid "Simple"
 msgstr "Простой"
 
-#: kqalculate.cpp:375
+#: kqalculate.cpp:351
 msgid "Base in result"
 msgstr "Основание в результате"
 
-#: kqalculate.cpp:379 kqalculate.cpp:1032 qalculatesetbasedialog.cpp:35
+#: kqalculate.cpp:355 kqalculate.cpp:1000 qalculatesetbasedialog.cpp:35
 #: qalculatesetbasedialog.cpp:48
 msgid "Binary"
 msgstr "Двоичный"
 
-#: kqalculate.cpp:380 kqalculate.cpp:1034 qalculatesetbasedialog.cpp:36
+#: kqalculate.cpp:356 kqalculate.cpp:1002 qalculatesetbasedialog.cpp:36
 #: qalculatesetbasedialog.cpp:49
 msgid "Octal"
 msgstr "Восьмеричный"
 
-#: kqalculate.cpp:381 kqalculate.cpp:1036 kqalculate.cpp:1069
+#: kqalculate.cpp:357 kqalculate.cpp:1004 kqalculate.cpp:1037
 #: qalculatesetbasedialog.cpp:37 qalculatesetbasedialog.cpp:50
 msgid "Decimal"
 msgstr "Десятичный"
 
-#: kqalculate.cpp:382 kqalculate.cpp:1038 qalculatesetbasedialog.cpp:38
+#: kqalculate.cpp:358 kqalculate.cpp:1006 qalculatesetbasedialog.cpp:38
 #: qalculatesetbasedialog.cpp:51
 msgid "Hexadecimal"
 msgstr "Шестнадцатеричный"
 
-#: kqalculate.cpp:383 kqalculate.cpp:1042 qalculatesetbasedialog.cpp:42
+#: kqalculate.cpp:359 kqalculate.cpp:1010 qalculatesetbasedialog.cpp:42
 msgid "Sexagesimal"
 msgstr "Шестидесятиричное представление"
 
-#: kqalculate.cpp:384 kqalculate.cpp:1044
+#: kqalculate.cpp:360 kqalculate.cpp:1012
 msgid "Time Format"
 msgstr "Формат времени"
 
-#: kqalculate.cpp:386 kqalculate.cpp:1040
+#: kqalculate.cpp:362 kqalculate.cpp:1008
 msgid "Other..."
 msgstr "Прочее…"
 
-#: kqalculate.cpp:392
+#: kqalculate.cpp:368
 msgid "f(x)"
 msgstr "f(x)"
 
-#: kqalculate.cpp:396
+#: kqalculate.cpp:372
 msgid "Open functions manager"
 msgstr "Открыть менеджер функций"
 
-#: kqalculate.cpp:398
+#: kqalculate.cpp:374
 msgid "sqrt"
 msgstr "sqrt"
 
-#: kqalculate.cpp:399
+#: kqalculate.cpp:375
 msgid "Square root"
 msgstr "Квадратный корень"
 
-#: kqalculate.cpp:402 kqalculate.cpp:950
+#: kqalculate.cpp:378 kqalculate.cpp:924
 msgid "x<sup>y</sup>"
 msgstr "x<sup>y</sup>"
 
-#: kqalculate.cpp:403
+#: kqalculate.cpp:379
 msgid "Raise (Ctrl+*)"
 msgstr "Поднять (Ctrl+*)"
 
-#: kqalculate.cpp:406 kqalculate.cpp:949
+#: kqalculate.cpp:382 kqalculate.cpp:923
 msgid "x<sup>2</sup>"
 msgstr "x<sup>2</sup>"
 
-#: kqalculate.cpp:407
+#: kqalculate.cpp:383
 msgid "Square"
 msgstr "Квадрат"
 
-#: kqalculate.cpp:409
+#: kqalculate.cpp:385
 msgid "log"
 msgstr "log"
 
-#: kqalculate.cpp:410
+#: kqalculate.cpp:386
 msgid "Base-10 logarithm"
 msgstr "Десятичный логарифм"
 
-#: kqalculate.cpp:412
+#: kqalculate.cpp:388
 msgid "ln"
 msgstr "ln"
 
-#: kqalculate.cpp:413
+#: kqalculate.cpp:389
 msgid "Natural logarithm"
 msgstr "Натуральный логарифм"
 
-#: kqalculate.cpp:415
+#: kqalculate.cpp:391
 msgid "x!"
 msgstr "x!"
 
-#: kqalculate.cpp:416
+#: kqalculate.cpp:392
 msgid "Factorial"
 msgstr "Факториал"
 
-#: kqalculate.cpp:418
+#: kqalculate.cpp:394
 msgid "cos"
 msgstr "cos"
 
-#: kqalculate.cpp:419
+#: kqalculate.cpp:395
 msgid "Cosine"
 msgstr "Косинус"
 
-#: kqalculate.cpp:421
+#: kqalculate.cpp:397
 msgid "tan"
 msgstr "tan"
 
-#: kqalculate.cpp:422
+#: kqalculate.cpp:398
 msgid "Tangent"
 msgstr "Тангенс"
 
-#: kqalculate.cpp:424
+#: kqalculate.cpp:400
 msgid "hyp"
 msgstr "hyp"
 
-#: kqalculate.cpp:425
+#: kqalculate.cpp:401
 msgid "Toggle hyperbolic functions"
 msgstr "Переключить гиперболические функции"
 
-#: kqalculate.cpp:428
+#: kqalculate.cpp:404
 msgid "inv"
 msgstr "inv"
 
-#: kqalculate.cpp:429
+#: kqalculate.cpp:405
 msgid "Toggle inverse functions"
 msgstr "Переключить обратные функции"
 
-#: kqalculate.cpp:432
+#: kqalculate.cpp:408
 msgid "sin"
 msgstr "sin"
 
-#: kqalculate.cpp:433
+#: kqalculate.cpp:409
 msgid "Sine"
 msgstr "Синус"
 
-#: kqalculate.cpp:438
+#: kqalculate.cpp:414
 msgid "Deg"
 msgstr "Градус"
 
-#: kqalculate.cpp:439
+#: kqalculate.cpp:415
 msgid "Angle Unit: Degrees"
 msgstr "Единица измерения угла: Градусы"
 
-#: kqalculate.cpp:442
+#: kqalculate.cpp:418
 msgid "Rad"
 msgstr "Радиан"
 
-#: kqalculate.cpp:443
+#: kqalculate.cpp:419
 msgid "Angle Unit: Radians"
 msgstr "Единица измерения угла: Радианы"
 
-#: kqalculate.cpp:446
+#: kqalculate.cpp:422
 msgid "Gra"
 msgstr "Град"
 
-#: kqalculate.cpp:447
+#: kqalculate.cpp:423
 msgid "Angle Unit: Gradians"
 msgstr "Единица измерения угла: Грады"
 
-#: kqalculate.cpp:450 kqalculate.cpp:1097 kqalculate.cpp:1155
-#: qalculateplotdialog.cpp:128
+#: kqalculate.cpp:426 kqalculate.cpp:1065 kqalculate.cpp:1123
+#: qalculateplotdialog.cpp:119
 msgid "None"
 msgstr "Нет"
 
-#: kqalculate.cpp:467
+#: kqalculate.cpp:441
 msgid "7"
 msgstr "7"
 
-#: kqalculate.cpp:469
+#: kqalculate.cpp:443
 msgid "8"
 msgstr "8"
 
-#: kqalculate.cpp:471
+#: kqalculate.cpp:445
 msgid "9"
 msgstr "9"
 
-#: kqalculate.cpp:473
+#: kqalculate.cpp:447
 msgid "4"
 msgstr "4"
 
-#: kqalculate.cpp:475
+#: kqalculate.cpp:449
 msgid "5"
 msgstr "5"
 
-#: kqalculate.cpp:477
+#: kqalculate.cpp:451
 msgid "6"
 msgstr "6"
 
-#: kqalculate.cpp:479
+#: kqalculate.cpp:453
 msgid "1"
 msgstr "1"
 
-#: kqalculate.cpp:481
+#: kqalculate.cpp:455
 msgid "2"
 msgstr "2"
 
-#: kqalculate.cpp:483
+#: kqalculate.cpp:457
 msgid "3"
 msgstr "3"
 
-#: kqalculate.cpp:485
+#: kqalculate.cpp:459
 msgid "0"
 msgstr "0"
 
-#: kqalculate.cpp:488
+#: kqalculate.cpp:462
 msgid "Decimal point"
 msgstr "Десятичный знак"
 
-#: kqalculate.cpp:490
+#: kqalculate.cpp:464
 msgid "EXP"
 msgstr "EXP"
 
-#: kqalculate.cpp:491
+#: kqalculate.cpp:465
 msgid "10^x (Ctrl+Shift+E)"
 msgstr "10^x (Ctrl+Shift+E)"
 
-#: kqalculate.cpp:494
+#: kqalculate.cpp:468
 msgid "Del"
 msgstr "Удалить"
 
-#: kqalculate.cpp:497
+#: kqalculate.cpp:471
 msgid "AC"
 msgstr "Сброс"
 
-#: kqalculate.cpp:501
+#: kqalculate.cpp:475
 msgid "Multiply"
 msgstr "Умножить"
 
-#: kqalculate.cpp:504
+#: kqalculate.cpp:478
 msgid "Divide"
 msgstr "Разделить"
 
-#: kqalculate.cpp:510
+#: kqalculate.cpp:484
 msgid "Subtract"
 msgstr "Вычесть"
 
-#: kqalculate.cpp:512
+#: kqalculate.cpp:486
 msgid "Ans"
 msgstr "Результат"
 
-#: kqalculate.cpp:513
+#: kqalculate.cpp:487
 msgid "Previous result"
 msgstr "Последний полученный результат"
 
-#: kqalculate.cpp:515 kqalculate.cpp:4491
+#: kqalculate.cpp:489 kqalculate.cpp:4445
 msgid "Ent"
 msgstr "Ent"
 
-#: kqalculate.cpp:538
+#: kqalculate.cpp:512
 msgid "Index"
 msgstr "Индекс"
 
-#: kqalculate.cpp:539 qalculateeditdataobjectdialog.cpp:50
+#: kqalculate.cpp:513 qalculateeditdataobjectdialog.cpp:50
 #: qalculatevariablesdialog.cpp:63
 msgid "Value"
 msgstr "Значение"
 
-#: kqalculate.cpp:558 kqalculate.cpp:5927
+#: kqalculate.cpp:532 kqalculate.cpp:5879
 msgid "Up"
 msgstr "Вверх"
 
-#: kqalculate.cpp:559
+#: kqalculate.cpp:533
 msgid "Move selected register up"
 msgstr "Переместить выбранный регистр вверх"
 
-#: kqalculate.cpp:563 kqalculate.cpp:5929
+#: kqalculate.cpp:537 kqalculate.cpp:5881
 msgid "Down"
 msgstr "Вниз"
 
-#: kqalculate.cpp:564
+#: kqalculate.cpp:538
 msgid "Move selected register down"
 msgstr "Переместить выбранный регистр вниз"
 
-#: kqalculate.cpp:569
+#: kqalculate.cpp:543
 msgid "Edit value of selected register"
 msgstr "Править значение выбранного регистра"
 
-#: kqalculate.cpp:574
+#: kqalculate.cpp:548
 msgid "Delete selected register"
 msgstr "Удалить выделенный регистр"
 
-#: kqalculate.cpp:579
+#: kqalculate.cpp:553
 msgid "Clear the RPN stack"
 msgstr "Очистить стек ПОЛИЗ"
 
-#: kqalculate.cpp:595
+#: kqalculate.cpp:569
 msgid "Keypad"
 msgstr "Клавиатура"
 
-#: kqalculate.cpp:596
+#: kqalculate.cpp:570
 msgid "Show/hide keypad"
 msgstr "Показать/скрыть клавиатуру"
 
-#: kqalculate.cpp:599
+#: kqalculate.cpp:573
 msgid "History"
 msgstr "История"
 
-#: kqalculate.cpp:600
+#: kqalculate.cpp:574
 msgid "Show/hide history"
 msgstr "Показать/скрыть историю"
 
-#: kqalculate.cpp:603
+#: kqalculate.cpp:577
 msgid "RPN Stack"
 msgstr "Стек ПОЛИЗ"
 
-#: kqalculate.cpp:604
+#: kqalculate.cpp:578
 msgid "Show/hide RPN stack"
 msgstr "Показать/скрыть стек ПОЛИЗ"
 
-#: kqalculate.cpp:719 kqalculate.cpp:2530
+#: kqalculate.cpp:693 kqalculate.cpp:2498
 msgid "RPN Register Moved"
 msgstr "Регистр ПОЛИЗ перемещён"
 
-#: kqalculate.cpp:755 kqalculate.cpp:787 kqalculate.cpp:2141
-#: kqalculate.cpp:2705 kqalculate.cpp:2742
+#: kqalculate.cpp:729 kqalculate.cpp:761 kqalculate.cpp:2109
+#: kqalculate.cpp:2673 kqalculate.cpp:2710
 msgid "approx."
 msgstr "прибл."
 
-#: kqalculate.cpp:897 kqalculate.cpp:4816
+#: kqalculate.cpp:871 kqalculate.cpp:4770
 #, c-format
 msgid "Load meta mode: %1"
 msgstr "Загрузить мета-режим: %1"
 
-#: kqalculate.cpp:969
+#: kqalculate.cpp:937
 msgid "Qalculate! - Scientific Calculator"
 msgstr "Qalculate! — научный калькулятор"
 
-#: kqalculate.cpp:988 qalculateeditfunctiondialog.cpp:602
+#: kqalculate.cpp:956 qalculateeditfunctiondialog.cpp:581
 #: qalculateresultdisplay.cpp:63
 msgid "Variable"
 msgstr "Переменная"
 
-#: kqalculate.cpp:989 qalculateeditfunctiondialog.cpp:597
+#: kqalculate.cpp:957 qalculateeditfunctiondialog.cpp:576
 #: qalculateeditmatrixvectordialog.cpp:107 qalculateimportcsvdialog.cpp:53
-#: qalculateinsertmatrixvectordialog.cpp:85
-#: qalculateinsertmatrixvectordialog.cpp:310
+#: qalculateinsertmatrixvectordialog.cpp:84
+#: qalculateinsertmatrixvectordialog.cpp:295
 msgid "Matrix"
 msgstr "Матрица"
 
-#: kqalculate.cpp:990 qalculateeditfunctiondialog.cpp:596
+#: kqalculate.cpp:958 qalculateeditfunctiondialog.cpp:575
 #: qalculateeditmatrixvectordialog.cpp:110
-#: qalculateinsertmatrixvectordialog.cpp:88
-#: qalculateinsertmatrixvectordialog.cpp:308
+#: qalculateinsertmatrixvectordialog.cpp:87
+#: qalculateinsertmatrixvectordialog.cpp:293
 msgid "Vector"
 msgstr "Вектор"
 
-#: kqalculate.cpp:991
+#: kqalculate.cpp:959
 msgid "Unknown Variable"
 msgstr "Неизвестная переменная"
 
-#: kqalculate.cpp:992 qalculateeditdatasetdialog.cpp:71
-#: qalculateeditfunctiondialog.cpp:72 qalculateeditfunctiondialog.cpp:600
-#: qalculateplotdialog.cpp:100 qalculateresultdisplay.cpp:93
+#: kqalculate.cpp:960 qalculateeditdatasetdialog.cpp:58
+#: qalculateeditfunctiondialog.cpp:59 qalculateeditfunctiondialog.cpp:579
+#: qalculateplotdialog.cpp:91 qalculateresultdisplay.cpp:93
 msgid "Function"
 msgstr "Функция"
 
-#: kqalculate.cpp:993 qalculatedatasetsdialog.cpp:64
+#: kqalculate.cpp:961 qalculatedatasetsdialog.cpp:64
 msgid "Data Set"
 msgstr "Набор данных"
 
-#: kqalculate.cpp:994 qalculateconvertunitsdialog.cpp:70
-#: qalculateeditfunctiondialog.cpp:601 qalculateresultdisplay.cpp:68
+#: kqalculate.cpp:962 qalculateconvertunitsdialog.cpp:70
+#: qalculateeditfunctiondialog.cpp:580 qalculateresultdisplay.cpp:68
 #: qalculateunitsdialog.cpp:69
 msgid "Unit"
 msgstr "Единица измерения"
 
-#: kqalculate.cpp:995
+#: kqalculate.cpp:963
 msgid "Import CSV File..."
 msgstr "Импорт из файла CSV…"
 
-#: kqalculate.cpp:996
+#: kqalculate.cpp:964
 msgid "Export CSV File..."
 msgstr "Экспорт в файл CSV…"
 
-#: kqalculate.cpp:997
+#: kqalculate.cpp:965
 msgid "Store Result..."
 msgstr "Сохранить результат…"
 
-#: kqalculate.cpp:998
+#: kqalculate.cpp:966
 msgid "Save Result Image..."
 msgstr "Сохранить изображение результата…"
 
-#: kqalculate.cpp:999
+#: kqalculate.cpp:967
 msgid "Save Definitions"
 msgstr "Сохранить определения"
 
-#: kqalculate.cpp:1000
+#: kqalculate.cpp:968
 msgid "Update Exchange Rates"
 msgstr "Обновить обменные курсы"
 
-#: kqalculate.cpp:1001
+#: kqalculate.cpp:969
 msgid "Plot Functions/Data"
 msgstr "Функции/данные для построения графиков"
 
-#: kqalculate.cpp:1003
+#: kqalculate.cpp:971
 msgid "Convert Number Bases"
 msgstr "Преобразовать основания чисел"
 
-#: kqalculate.cpp:1004 qalculateperiodictabledialog.cpp:40
+#: kqalculate.cpp:972 qalculateperiodictabledialog.cpp:40
 msgid "Periodic Table"
 msgstr "Периодическая таблица"
 
-#: kqalculate.cpp:1011
+#: kqalculate.cpp:979
 msgid "Show/hide main Qalculate! window"
 msgstr "Показать/скрыть главное окно Qalculate!"
 
-#: kqalculate.cpp:1014
+#: kqalculate.cpp:982
 msgid "Configure &Global Shortcuts..."
 msgstr "Наст&роить глобальные сочетания клавиш…"
 
-#: kqalculate.cpp:1016
+#: kqalculate.cpp:984
 msgid "Manage Variables"
 msgstr "Управлять переменными"
 
-#: kqalculate.cpp:1017
+#: kqalculate.cpp:985
 msgid "Manage Functions"
 msgstr "Управлять функциями"
 
-#: kqalculate.cpp:1018
+#: kqalculate.cpp:986
 msgid "Manage Units"
 msgstr "Управлять единицами измерения"
 
-#: kqalculate.cpp:1019
+#: kqalculate.cpp:987
 msgid "Manage Data Sets"
 msgstr "Управлять наборами данных"
 
-#: kqalculate.cpp:1020 kqalculate.cpp:1153
+#: kqalculate.cpp:988 kqalculate.cpp:1121
 msgid "Factorize"
 msgstr "Факторизовать"
 
-#: kqalculate.cpp:1021 kqalculate.cpp:1151
+#: kqalculate.cpp:989 kqalculate.cpp:1119
 msgid "Simplify"
 msgstr "Упростить"
 
-#: kqalculate.cpp:1022
+#: kqalculate.cpp:990
 msgid "Set Unknowns..."
 msgstr "Установить неизвестные…"
 
-#: kqalculate.cpp:1023
+#: kqalculate.cpp:991
 msgid "Convert to Unit Expression..."
 msgstr "Перевести в единицу измерения…"
 
-#: kqalculate.cpp:1024 kqalculate.cpp:1087
+#: kqalculate.cpp:992 kqalculate.cpp:1055
 msgid "Convert to Base Units"
 msgstr "Перевести в базовые единицы"
 
-#: kqalculate.cpp:1025 kqalculate.cpp:1089
+#: kqalculate.cpp:993 kqalculate.cpp:1057
 msgid "Convert to Best Unit"
 msgstr "Перевести в наилучшую единицу измерения"
 
-#: kqalculate.cpp:1026
+#: kqalculate.cpp:994
 msgid "Insert Matrix..."
 msgstr "Вставить матрицу…"
 
-#: kqalculate.cpp:1027
+#: kqalculate.cpp:995
 msgid "Insert Vector..."
 msgstr "Вставить вектор…"
 
-#: kqalculate.cpp:1028
+#: kqalculate.cpp:996
 msgid "Copy Result"
 msgstr "Копировать результат"
 
-#: kqalculate.cpp:1029
+#: kqalculate.cpp:997
 msgid "Clear History"
 msgstr "Очистить историю"
 
-#: kqalculate.cpp:1030
+#: kqalculate.cpp:998
 msgid "Configure Qalculate!"
 msgstr "Настроить Qalculate!"
 
-#: kqalculate.cpp:1046
+#: kqalculate.cpp:1014
 msgid "Roman Numerals"
 msgstr "Римские цифры"
 
-#: kqalculate.cpp:1048
+#: kqalculate.cpp:1016
 msgid "Select Result and Expression Base..."
 msgstr "Выбрать результат и основание выражения…"
 
-#: kqalculate.cpp:1055
+#: kqalculate.cpp:1023
 msgid "Purely Scientific"
 msgstr "Чисто научный"
 
-#: kqalculate.cpp:1059
+#: kqalculate.cpp:1027
 msgid "Indicate Infinite Series"
 msgstr "Указать бесконечный ряд"
 
-#: kqalculate.cpp:1061
+#: kqalculate.cpp:1029
 msgid "Sort Minus Last"
 msgstr "Сортировка минус последний"
 
-#: kqalculate.cpp:1063
+#: kqalculate.cpp:1031
 msgid "Negative Exponents"
 msgstr "Отрицательные экспоненты"
 
-#: kqalculate.cpp:1065
+#: kqalculate.cpp:1033
 msgid "Show Ending Zeroes"
 msgstr "Показать нули в конце"
 
-#: kqalculate.cpp:1067
+#: kqalculate.cpp:1035
 msgid "Round Halfway Numbers to Even"
 msgstr "Округлить половинные числа до чётных"
 
-#: kqalculate.cpp:1071
+#: kqalculate.cpp:1039
 msgid "Decimal (Try Exact)"
 msgstr "Десятичный (пробовать точно)"
 
-#: kqalculate.cpp:1075
+#: kqalculate.cpp:1043
 msgid "Combined"
 msgstr "Смешанный"
 
-#: kqalculate.cpp:1077
+#: kqalculate.cpp:1045
 msgid "Enable Prefixes"
 msgstr "Включить приставки"
 
-#: kqalculate.cpp:1079
+#: kqalculate.cpp:1047
 msgid "Enable Use of All SI Prefixes"
 msgstr "Включить использование всех приставок СИ"
 
-#: kqalculate.cpp:1081
+#: kqalculate.cpp:1049
 msgid "Enable Denominator Prefixes"
 msgstr "Включить приставки знаменателя"
 
-#: kqalculate.cpp:1083
+#: kqalculate.cpp:1051
 msgid "Place Units Separately"
 msgstr "Разместить единицы отдельно"
 
-#: kqalculate.cpp:1085
+#: kqalculate.cpp:1053
 msgid "No Automatic Conversion"
 msgstr "Без автоматического преобразования"
 
-#: kqalculate.cpp:1091
+#: kqalculate.cpp:1059
 msgid "Degrees"
 msgstr "Градусы"
 
-#: kqalculate.cpp:1093
+#: kqalculate.cpp:1061
 msgid "Radians"
 msgstr "Радианы"
 
-#: kqalculate.cpp:1095
+#: kqalculate.cpp:1063
 msgid "Gradians"
 msgstr "Грады"
 
-#: kqalculate.cpp:1099
+#: kqalculate.cpp:1067
 msgid "Abbreviate Names"
 msgstr "Сокращать имена"
 
-#: kqalculate.cpp:1101
+#: kqalculate.cpp:1069
 msgid "Enable Variables"
 msgstr "Включить переменные"
 
-#: kqalculate.cpp:1103
+#: kqalculate.cpp:1071
 msgid "Enable Functions"
 msgstr "Включить функции"
 
-#: kqalculate.cpp:1105
+#: kqalculate.cpp:1073
 msgid "Enable Units"
 msgstr "Включить единицы измерения"
 
-#: kqalculate.cpp:1107
+#: kqalculate.cpp:1075
 msgid "Enable Unknowns"
 msgstr "Включить неизвестные"
 
-#: kqalculate.cpp:1109
+#: kqalculate.cpp:1077
 msgid "Calculate Variables"
 msgstr "Вычислить переменные"
 
-#: kqalculate.cpp:1111
+#: kqalculate.cpp:1079
 msgid "Allow Complex Result"
 msgstr "Разрешить комплексный результат"
 
-#: kqalculate.cpp:1113
+#: kqalculate.cpp:1081
 msgid "Allow Infinite Result"
 msgstr "Разрешить бесконечный результат"
 
-#: kqalculate.cpp:1115
+#: kqalculate.cpp:1083
 msgid "Try Exact"
 msgstr "Пробовать точно"
 
-#: kqalculate.cpp:1117
+#: kqalculate.cpp:1085
 msgid "Always Exact"
 msgstr "Всегда точно"
 
-#: kqalculate.cpp:1119 qalculateeditdataobjectdialog.cpp:71
+#: kqalculate.cpp:1087 qalculateeditdataobjectdialog.cpp:71
 msgid "Approximate"
 msgstr "Приблизительно"
 
-#: kqalculate.cpp:1121 kqalculate.cpp:1135
+#: kqalculate.cpp:1089 kqalculate.cpp:1103
 #: qalculateeditunknownvariabledialog.cpp:66
 #: qalculateeditunknownvariabledialog.cpp:79
 #: qalculateperiodictabledialog.cpp:235
 msgid "Unknown"
 msgstr "Неизвестный"
 
-#: kqalculate.cpp:1123 qalculateeditunknownvariabledialog.cpp:67
+#: kqalculate.cpp:1091 qalculateeditunknownvariabledialog.cpp:67
 msgid "Not Matrix"
 msgstr "Не матрица"
 
-#: kqalculate.cpp:1125 qalculateeditdatasetdialog.cpp:469
-#: qalculateeditfunctiondialog.cpp:591
+#: kqalculate.cpp:1093 qalculateeditdatasetdialog.cpp:444
+#: qalculateeditfunctiondialog.cpp:570
 #: qalculateeditunknownvariabledialog.cpp:68
 msgid "Number"
 msgstr "Число"
 
-#: kqalculate.cpp:1127
+#: kqalculate.cpp:1095
 msgid "Complex"
 msgstr "Комплексное"
 
-#: kqalculate.cpp:1129
+#: kqalculate.cpp:1097
 msgid "Real"
 msgstr "Вещественное"
 
-#: kqalculate.cpp:1131
+#: kqalculate.cpp:1099
 msgid "Rational"
 msgstr "Рациональное"
 
-#: kqalculate.cpp:1133 qalculateeditfunctiondialog.cpp:592
+#: kqalculate.cpp:1101 qalculateeditfunctiondialog.cpp:571
 #: qalculateeditunknownvariabledialog.cpp:72
 msgid "Integer"
 msgstr "Целое"
 
-#: kqalculate.cpp:1137 qalculateeditunknownvariabledialog.cpp:84
+#: kqalculate.cpp:1105 qalculateeditunknownvariabledialog.cpp:84
 msgid "Non-Zero"
 msgstr "Ненулевое"
 
-#: kqalculate.cpp:1139 qalculateeditunknownvariabledialog.cpp:80
+#: kqalculate.cpp:1107 qalculateeditunknownvariabledialog.cpp:80
 msgid "Positive"
 msgstr "Положительное"
 
-#: kqalculate.cpp:1141 qalculateeditunknownvariabledialog.cpp:81
+#: kqalculate.cpp:1109 qalculateeditunknownvariabledialog.cpp:81
 msgid "Non-Negative"
 msgstr "Неотрицательное"
 
-#: kqalculate.cpp:1143 qalculateeditunknownvariabledialog.cpp:82
+#: kqalculate.cpp:1111 qalculateeditunknownvariabledialog.cpp:82
 msgid "Negative"
 msgstr "Отрицательное"
 
-#: kqalculate.cpp:1145 qalculateeditunknownvariabledialog.cpp:83
+#: kqalculate.cpp:1113 qalculateeditunknownvariabledialog.cpp:83
 msgid "Non-Positive"
 msgstr "Неположительное"
 
-#: kqalculate.cpp:1147
+#: kqalculate.cpp:1115
 msgid "Non-Zero Denominators"
 msgstr "Ненулевые знаменатели"
 
-#: kqalculate.cpp:1149
+#: kqalculate.cpp:1117
 msgid "Warn About Denominators Assumed Non-Zero"
 msgstr "Предупреждать о знаменателях, предполагаемых ненулевыми"
 
-#: kqalculate.cpp:1157
+#: kqalculate.cpp:1125
 msgid "Read Precision"
 msgstr "Точность чтения"
 
-#: kqalculate.cpp:1159
+#: kqalculate.cpp:1127
 msgid "Limit Implicit Multiplication"
 msgstr "Ограничить неявное умножение"
 
-#: kqalculate.cpp:1161
+#: kqalculate.cpp:1129
 msgid "RPN Mode"
 msgstr "Режим ПОЛИЗ"
 
-#: kqalculate.cpp:1163
+#: kqalculate.cpp:1131
 msgid "RPN Syntax"
 msgstr "Синтаксис ПОЛИЗ"
 
-#: kqalculate.cpp:1165 qalculateprecisiondialog.cpp:31
+#: kqalculate.cpp:1133 qalculateprecisiondialog.cpp:30
 msgid "Precision"
 msgstr "Точность"
 
-#: kqalculate.cpp:1166 qalculatedecimalsdialog.cpp:27
+#: kqalculate.cpp:1134 qalculatedecimalsdialog.cpp:27
 msgid "Decimals"
 msgstr "Десятичные числа"
 
-#: kqalculate.cpp:1167
+#: kqalculate.cpp:1135
 msgid "Save Mode..."
 msgstr "Сохранить режим…"
 
-#: kqalculate.cpp:1168
+#: kqalculate.cpp:1136
 msgid "Delete Mode..."
 msgstr "Удалить режим…"
 
-#: kqalculate.cpp:1170
+#: kqalculate.cpp:1138
 msgid "Save Default Mode"
 msgstr "Сохранить стандартный режим"
 
-#: kqalculate.cpp:1171
+#: kqalculate.cpp:1139
 msgid "Clear Stack"
 msgstr "Очистить стек"
 
-#: kqalculate.cpp:1175
+#: kqalculate.cpp:1143
 msgid "Exp RPN Operation"
 msgstr "Операция Exp ПОЛИЗ"
 
-#: kqalculate.cpp:1863
+#: kqalculate.cpp:1831
 msgid "and"
 msgstr "и"
 
-#: kqalculate.cpp:1868
+#: kqalculate.cpp:1836
 msgid "or"
 msgstr "или"
 
-#: kqalculate.cpp:2125
+#: kqalculate.cpp:2093
 msgid "undefined"
 msgstr "не определено"
 
-#: kqalculate.cpp:2167
+#: kqalculate.cpp:2135
 msgid "EXACT"
 msgstr "ТОЧНО"
 
-#: kqalculate.cpp:2170
+#: kqalculate.cpp:2138
 msgid "APPROX"
 msgstr "ПРИБЛ"
 
-#: kqalculate.cpp:2174
+#: kqalculate.cpp:2142
 msgid "RPN"
 msgstr "ПОЛИЗ"
 
-#: kqalculate.cpp:2182
+#: kqalculate.cpp:2150
 msgid "BIN"
 msgstr "ДВОИЧ"
 
-#: kqalculate.cpp:2187
+#: kqalculate.cpp:2155
 msgid "OCT"
 msgstr "ВОСЬМ"
 
-#: kqalculate.cpp:2192
+#: kqalculate.cpp:2160
 msgid "HEX"
 msgstr "ШЕСТН"
 
-#: kqalculate.cpp:2197
+#: kqalculate.cpp:2165
 msgid "ROMAN"
 msgstr "РИМСК"
 
-#: kqalculate.cpp:2209
+#: kqalculate.cpp:2177
 msgid "DEG"
 msgstr "ГРАДУС"
 
-#: kqalculate.cpp:2214
+#: kqalculate.cpp:2182
 msgid "RAD"
 msgstr "РАД"
 
-#: kqalculate.cpp:2219
+#: kqalculate.cpp:2187
 msgid "GRA"
 msgstr "ГРАД"
 
-#: kqalculate.cpp:2226
+#: kqalculate.cpp:2194
 msgid "PREC"
 msgstr "ТОЧНСТ"
 
-#: kqalculate.cpp:2231
+#: kqalculate.cpp:2199
 msgid "FUNC"
 msgstr "ФУНК"
 
-#: kqalculate.cpp:2237
+#: kqalculate.cpp:2205
 msgid "UNIT"
 msgstr "ЕД"
 
-#: kqalculate.cpp:2243
+#: kqalculate.cpp:2211
 msgid "VAR"
 msgstr "ПЕРЕМ"
 
-#: kqalculate.cpp:2249
+#: kqalculate.cpp:2217
 msgid "INF"
 msgstr "БЕСК"
 
-#: kqalculate.cpp:2255
+#: kqalculate.cpp:2223
 msgid "CPLX"
 msgstr "КОМПЛ"
 
-#: kqalculate.cpp:2336 kqalculate.cpp:2354 kqalculate.cpp:2584
+#: kqalculate.cpp:2304 kqalculate.cpp:2322 kqalculate.cpp:2552
 msgid "aborted"
 msgstr "отменено"
 
-#: kqalculate.cpp:2355
+#: kqalculate.cpp:2323
 msgid "calculation was aborted"
 msgstr "расчёт был прерван"
 
-#: kqalculate.cpp:2591
+#: kqalculate.cpp:2559
 msgid "result processing was aborted"
 msgstr "обработка результата была прервана"
 
-#: kqalculate.cpp:2639
+#: kqalculate.cpp:2607
 msgid "Processing..."
 msgstr "Обработка…"
 
-#: kqalculate.cpp:2643 kqalculate.cpp:2888 kqalculate.cpp:3148
+#: kqalculate.cpp:2611 kqalculate.cpp:2856 kqalculate.cpp:3116
 msgid "Abort"
 msgstr "Прервать"
 
-#: kqalculate.cpp:2876
+#: kqalculate.cpp:2844
 msgid "Factorizing..."
 msgstr "Факторизация…"
 
-#: kqalculate.cpp:2880
+#: kqalculate.cpp:2848
 msgid "Simplifying..."
 msgstr "Упрощение…"
 
-#: kqalculate.cpp:3144
+#: kqalculate.cpp:3112
 msgid "Calculating..."
 msgstr "Вычисление…"
 
-#: kqalculate.cpp:3194
+#: kqalculate.cpp:3162
 msgid "RPN Operation"
 msgstr "Операция ПОЛИЗ"
 
-#: kqalculate.cpp:3262
+#: kqalculate.cpp:3230
 msgid "Errors"
 msgstr "Ошибки"
 
-#: kqalculate.cpp:3263
+#: kqalculate.cpp:3231
 msgid "Warnings"
 msgstr "Предупреждения"
 
-#: kqalculate.cpp:3273
+#: kqalculate.cpp:3241
 msgid "Couldn't write definitions"
 msgstr "Невозможно записать определения"
 
-#: kqalculate.cpp:3541
+#: kqalculate.cpp:3509
 msgid "Prefixes"
 msgstr "Приставки"
 
-#: kqalculate.cpp:3668
+#: kqalculate.cpp:3636
 msgid "No Prefix"
 msgstr "Без приставки"
 
-#: kqalculate.cpp:3819 qalculatevariablesdialog.cpp:339
+#: kqalculate.cpp:3787 qalculatevariablesdialog.cpp:339
 msgid "Variable does not exist anymore."
 msgstr "Переменная больше не существует."
 
-#: kqalculate.cpp:3835 qalculateconvertunitsdialog.cpp:155
+#: kqalculate.cpp:3803 qalculateconvertunitsdialog.cpp:155
 #: qalculateunitsdialog.cpp:339
 msgid "Unit does not exist anymore."
 msgstr "Единица больше не существует."
 
-#: kqalculate.cpp:3908
+#: kqalculate.cpp:3872
 msgid "Failed to download exchange rates from ECB."
 msgstr "Не удалось загрузить курсы валют из ЕЦБ."
 
-#: kqalculate.cpp:4755
+#: kqalculate.cpp:4709
 msgid "Save Mode"
 msgstr "Сохранить режим"
 
-#: kqalculate.cpp:4758
+#: kqalculate.cpp:4712
 msgid "Mode name:"
 msgstr "Имя режима:"
 
-#: kqalculate.cpp:4768
+#: kqalculate.cpp:4722
 msgid "Shortcut:"
 msgstr "Сочетание:"
 
-#: kqalculate.cpp:4795
+#: kqalculate.cpp:4749
 msgid "Empty mode name."
 msgstr "Пустое имя режима."
 
-#: kqalculate.cpp:4798
+#: kqalculate.cpp:4752
 msgid "Preset mode cannot be overwritten."
 msgstr "Предустановленный режим нельзя перезаписать."
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Delete Mode"
 msgstr "Удалить режим"
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Mode:"
 msgstr "Режим:"
 
-#: kqalculate.cpp:5004
+#: kqalculate.cpp:4956
 msgid "log10 function not found."
 msgstr "Функция log10 не найдена."
 
-#: kqalculate.cpp:5548 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
+#: kqalculate.cpp:5500 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
 #: main.cpp:163
 msgid "Temporary"
 msgstr "Временный"
 
-#: kqalculate.cpp:5570 kqalculate.cpp:5597 qalculatefunctionsdialog.cpp:302
+#: kqalculate.cpp:5522 kqalculate.cpp:5549 qalculatefunctionsdialog.cpp:302
 msgid "Function does not exist anymore."
 msgstr "Функция больше не существует."
 
-#: kqalculate.cpp:5700 kqalculate.cpp:5736
+#: kqalculate.cpp:5652 kqalculate.cpp:5688
 msgid "My Variables"
 msgstr "Мои переменные"
 
-#: kqalculate.cpp:5712 qalculateimportcsvdialog.cpp:57
+#: kqalculate.cpp:5664 qalculateimportcsvdialog.cpp:57
 msgid "Vectors"
 msgstr "Векторы"
 
-#: kqalculate.cpp:5724
+#: kqalculate.cpp:5676
 msgid "Matrices"
 msgstr "Матрицы"
 
-#: kqalculate.cpp:5765 qalculateplotdialog.cpp:728
+#: kqalculate.cpp:5717 qalculateplotdialog.cpp:719
 msgid "Save Image"
 msgstr "Сохранить изображение"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid ""
 "A file named \"%1\" already exists. Are you sure you want to overwrite it?"
 msgstr "Файл с именем «%1» уже существует. Хотите перезаписать его?"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "Overwrite File?"
 msgstr "Перезаписать файл?"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "&Overwrite"
 msgstr "Пере&записать"
 
-#: kqalculate.cpp:5804
+#: kqalculate.cpp:5756
 msgid "Failed to save image."
 msgstr "Не удалось сохранить изображение."
 
-#: kqalculate.cpp:6030
+#: kqalculate.cpp:5982
 msgid "No unknowns in result."
 msgstr "В результате нет неизвестных."
 
-#: kqalculate.cpp:6033
+#: kqalculate.cpp:5985
 msgid "Set Unknowns"
 msgstr "Установить неизвестные"
 
-#: kqalculate.cpp:6197
+#: kqalculate.cpp:6149
 msgid "Too many arguments for %1()."
 msgstr "Слишком много аргументов для %1()."
 
-#: kqalculate.cpp:6223 qalculatedatasetsdialog.cpp:342
+#: kqalculate.cpp:6175 qalculatedatasetsdialog.cpp:342
 #: qalculatefunctionsdialog.cpp:345 qalculateresultdisplay.cpp:121
 msgid "argument"
 msgstr "аргумент"
 
-#: kqalculate.cpp:6445 kqalculate.cpp:6449
+#: kqalculate.cpp:6397 kqalculate.cpp:6401
 msgid "Edit Expression"
 msgstr "Править выражение"
 
-#: kqalculate.cpp:6454
+#: kqalculate.cpp:6406
 msgid "Edit Result"
 msgstr "Править результат"
 
-#: kqalculate.cpp:6457
+#: kqalculate.cpp:6409
 msgid "Insert Result Variable"
 msgstr "Вставить переменную результата"
 
@@ -1123,7 +1123,7 @@ msgstr "Ответ 5"
 msgid "Failed to load global definitions!"
 msgstr "Не удалось загрузить глобальные определения!"
 
-#: main.cpp:291
+#: main.cpp:281
 msgid "Qalculate!"
 msgstr "Qalculate!"
 
@@ -1164,7 +1164,7 @@ msgstr "Шестнадцатеричное:"
 msgid "Selector"
 msgstr "Селектор"
 
-#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:483
+#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:458
 msgid "Unit expression:"
 msgstr "Выражение единицы измерения:"
 
@@ -1200,7 +1200,7 @@ msgstr "Все"
 msgid "Uncategorized"
 msgstr "Без категории"
 
-#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:233
+#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:212
 msgid "Data Sets"
 msgstr "Наборы данных"
 
@@ -1209,15 +1209,15 @@ msgid "Data Sets:"
 msgstr "Наборы данных:"
 
 #: qalculatedatasetsdialog.cpp:68 qalculatedatasetsdialog.cpp:91
-#: qalculateeditdatasetdialog.cpp:108 qalculateeditdatasetdialog.cpp:630
-#: qalculateeditfunctiondialog.cpp:134 qalculateeditfunctiondialog.cpp:493
+#: qalculateeditdatasetdialog.cpp:87 qalculateeditdatasetdialog.cpp:605
+#: qalculateeditfunctiondialog.cpp:113 qalculateeditfunctiondialog.cpp:472
 #: qalculateeditnamesdialog.cpp:64 qalculatefunctionsdialog.cpp:69
 #: qalculateunitsdialog.cpp:93 qalculatevariablesdialog.cpp:68
 msgid "New"
 msgstr "Новый"
 
-#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:80
-#: qalculateeditdatasetdialog.cpp:457 qalculateeditfunctiondialog.cpp:99
+#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:67
+#: qalculateeditdatasetdialog.cpp:436 qalculateeditfunctiondialog.cpp:86
 msgid "Description:"
 msgstr "Описание:"
 
@@ -1225,8 +1225,8 @@ msgstr "Описание:"
 msgid "Objects:"
 msgstr "Объекты:"
 
-#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:237
-#: qalculateeditfunctiondialog.cpp:599
+#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:216
+#: qalculateeditfunctiondialog.cpp:578
 msgid "Object"
 msgstr "Объект"
 
@@ -1238,7 +1238,7 @@ msgstr "Атрибуты:"
 msgid "Data set does not exist anymore."
 msgstr "Набор данных больше не существует."
 
-#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:196
+#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:175
 #: qalculatefunctionsdialog.cpp:458
 msgid "key"
 msgstr "ключ"
@@ -1263,7 +1263,7 @@ msgstr "Править объект"
 msgid "New Object"
 msgstr "Новый объект"
 
-#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:243
+#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:222
 msgid "Property"
 msgstr "Свойство"
 
@@ -1272,99 +1272,99 @@ msgstr "Свойство"
 msgid "Approximation"
 msgstr "Аппроксимация"
 
-#: qalculateeditdatasetdialog.cpp:54 qalculateeditdatasetdialog.cpp:308
+#: qalculateeditdatasetdialog.cpp:45 qalculateeditdatasetdialog.cpp:287
 msgid "Edit Data Set"
 msgstr "Править набор данных"
 
-#: qalculateeditdatasetdialog.cpp:69 qalculateeditfunctiondialog.cpp:71
-#: qalculatepreferencesdialog.cpp:157
+#: qalculateeditdatasetdialog.cpp:56 qalculateeditfunctiondialog.cpp:58
+#: qalculatepreferencesdialog.cpp:58
 msgid "General"
 msgstr "Общее"
 
-#: qalculateeditdatasetdialog.cpp:74 qalculateplotdialog.cpp:88
-#: qalculateplotdialog.cpp:191
+#: qalculateeditdatasetdialog.cpp:61 qalculateplotdialog.cpp:79
+#: qalculateplotdialog.cpp:182
 msgid "Title:"
 msgstr "Заголовок:"
 
-#: qalculateeditdatasetdialog.cpp:77
+#: qalculateeditdatasetdialog.cpp:64
 msgid "Data file:"
 msgstr "Файл данных:"
 
-#: qalculateeditdatasetdialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:71
 msgid "Copyright:"
 msgstr "Авторское право:"
 
-#: qalculateeditdatasetdialog.cpp:98
+#: qalculateeditdatasetdialog.cpp:77
 msgid "Properties:"
 msgstr "Свойства:"
 
-#: qalculateeditdatasetdialog.cpp:100 qalculateplotdialog.cpp:155
+#: qalculateeditdatasetdialog.cpp:79 qalculateplotdialog.cpp:146
 msgid "Title"
 msgstr "Заголовок"
 
-#: qalculateeditdatasetdialog.cpp:101 qalculateeditdatasetdialog.cpp:621
-#: qalculateeditfunctiondialog.cpp:125 qalculateeditnamesdialog.cpp:41
+#: qalculateeditdatasetdialog.cpp:80 qalculateeditdatasetdialog.cpp:596
+#: qalculateeditfunctiondialog.cpp:104 qalculateeditnamesdialog.cpp:41
 #: qalculateeditunitdialog.cpp:51
 msgid "Name"
 msgstr "Имя"
 
-#: qalculateeditdatasetdialog.cpp:102 qalculateeditfunctiondialog.cpp:126
+#: qalculateeditdatasetdialog.cpp:81 qalculateeditfunctiondialog.cpp:105
 #: qalculateeditunitdialog.cpp:76 qalculateeditunknownvariabledialog.cpp:61
 msgid "Type"
 msgstr "Тип"
 
-#: qalculateeditdatasetdialog.cpp:116 qalculateeditdatasetdialog.cpp:443
-#: qalculateeditfunctiondialog.cpp:75 qalculateeditfunctiondialog.cpp:584
+#: qalculateeditdatasetdialog.cpp:95 qalculateeditdatasetdialog.cpp:422
+#: qalculateeditfunctiondialog.cpp:62 qalculateeditfunctiondialog.cpp:563
 #: qalculateeditmatrixvectordialog.cpp:79 qalculateeditunitdialog.cpp:56
 #: qalculateeditunknownvariabledialog.cpp:48 qalculateeditvariabledialog.cpp:50
 #: qalculateimportcsvdialog.cpp:61
 msgid "Name:"
 msgstr "Имя:"
 
-#: qalculateeditdatasetdialog.cpp:125 qalculateeditdatasetdialog.cpp:452
-#: qalculateeditfunctiondialog.cpp:84 qalculateeditmatrixvectordialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:104 qalculateeditdatasetdialog.cpp:431
+#: qalculateeditfunctiondialog.cpp:71 qalculateeditmatrixvectordialog.cpp:88
 #: qalculateeditunitdialog.cpp:65 qalculateeditunknownvariabledialog.cpp:57
 #: qalculateeditvariabledialog.cpp:61
 msgid "Names Details"
 msgstr "Подробности имён"
 
-#: qalculateeditdatasetdialog.cpp:127
+#: qalculateeditdatasetdialog.cpp:106
 msgid "Object argument name:"
 msgstr "Имя аргумента объекта:"
 
-#: qalculateeditdatasetdialog.cpp:130
+#: qalculateeditdatasetdialog.cpp:109
 msgid "Property argument name:"
 msgstr "Имя аргумента свойства:"
 
-#: qalculateeditdatasetdialog.cpp:133
+#: qalculateeditdatasetdialog.cpp:112
 msgid "Default property:"
 msgstr "Стандартное свойство:"
 
-#: qalculateeditdatasetdialog.cpp:174
+#: qalculateeditdatasetdialog.cpp:153
 msgid "text"
 msgstr "текст"
 
-#: qalculateeditdatasetdialog.cpp:179 qalculateeditdatasetdialog.cpp:187
+#: qalculateeditdatasetdialog.cpp:158 qalculateeditdatasetdialog.cpp:166
 msgid "approximate"
 msgstr "приблизительно"
 
-#: qalculateeditdatasetdialog.cpp:182 qalculateexpressionedit.cpp:714
+#: qalculateeditdatasetdialog.cpp:161 qalculateexpressionedit.cpp:713
 #: qalculatevariablesdialog.cpp:430
 msgid "number"
 msgstr "число"
 
-#: qalculateeditdatasetdialog.cpp:190
+#: qalculateeditdatasetdialog.cpp:169
 msgid "expression"
 msgstr "выражение"
 
-#: qalculateeditdatasetdialog.cpp:214 qalculateeditdatasetdialog.cpp:500
-#: qalculateeditfunctiondialog.cpp:191 qalculateeditmatrixvectordialog.cpp:186
+#: qalculateeditdatasetdialog.cpp:193 qalculateeditdatasetdialog.cpp:475
+#: qalculateeditfunctiondialog.cpp:170 qalculateeditmatrixvectordialog.cpp:186
 #: qalculateeditunitdialog.cpp:147 qalculateeditunknownvariabledialog.cpp:133
 #: qalculateeditvariabledialog.cpp:103
 msgid "Empty name field"
 msgstr "Пустое поле имени"
 
-#: qalculateeditdatasetdialog.cpp:218 qalculateeditfunctiondialog.cpp:202
+#: qalculateeditdatasetdialog.cpp:197 qalculateeditfunctiondialog.cpp:181
 msgid ""
 "A function with the same name already exists.\n"
 "Do you want to overwrite it?"
@@ -1372,210 +1372,210 @@ msgstr ""
 "Функция с таким же именем уже существует.\n"
 "Хотите перезаписать её?"
 
-#: qalculateeditdatasetdialog.cpp:310
+#: qalculateeditdatasetdialog.cpp:289
 msgid "Edit Data Set (global)"
 msgstr "Править набор данных (глобально)"
 
-#: qalculateeditdatasetdialog.cpp:312
+#: qalculateeditdatasetdialog.cpp:291
 msgid "New Data Set"
 msgstr "Новый набор данных"
 
-#: qalculateeditdatasetdialog.cpp:323
+#: qalculateeditdatasetdialog.cpp:302
 msgid "info"
 msgstr "сведения"
 
-#: qalculateeditdatasetdialog.cpp:436 qalculateeditdatasetdialog.cpp:549
+#: qalculateeditdatasetdialog.cpp:415 qalculateeditdatasetdialog.cpp:524
 msgid "Edit Property"
 msgstr "Править свойство"
 
-#: qalculateeditdatasetdialog.cpp:454 qalculateeditfunctiondialog.cpp:91
+#: qalculateeditdatasetdialog.cpp:433 qalculateeditfunctiondialog.cpp:78
 #: qalculateeditmatrixvectordialog.cpp:94 qalculateeditunitdialog.cpp:67
 #: qalculateeditunknownvariabledialog.cpp:91 qalculateeditvariabledialog.cpp:81
 #: qalculateimportcsvdialog.cpp:64
 msgid "Descriptive name:"
 msgstr "Описательное имя:"
 
-#: qalculateeditdatasetdialog.cpp:465
+#: qalculateeditdatasetdialog.cpp:440
 msgid "Value type:"
 msgstr "Тип значения:"
 
-#: qalculateeditdatasetdialog.cpp:468 qalculateeditfunctiondialog.cpp:594
+#: qalculateeditdatasetdialog.cpp:443 qalculateeditfunctiondialog.cpp:573
 msgid "Text"
 msgstr "Текст"
 
-#: qalculateeditdatasetdialog.cpp:470 qalculateeditfunctiondialog.cpp:483
-#: qalculateplotdialog.cpp:156
+#: qalculateeditdatasetdialog.cpp:445 qalculateeditfunctiondialog.cpp:462
+#: qalculateplotdialog.cpp:147
 msgid "Expression"
 msgstr "Выражение"
 
-#: qalculateeditdatasetdialog.cpp:475
+#: qalculateeditdatasetdialog.cpp:450
 msgid "Use as key"
 msgstr "Использовать как ключ"
 
-#: qalculateeditdatasetdialog.cpp:477
+#: qalculateeditdatasetdialog.cpp:452
 msgid "Approximate value"
 msgstr "Приблизительное значение"
 
-#: qalculateeditdatasetdialog.cpp:479
+#: qalculateeditdatasetdialog.cpp:454
 msgid "Case sensitive value"
 msgstr "Значение с учётом регистра"
 
-#: qalculateeditdatasetdialog.cpp:481
+#: qalculateeditdatasetdialog.cpp:456
 msgid "Value uses brackets"
 msgstr "Значение использует скобки"
 
-#: qalculateeditdatasetdialog.cpp:551
+#: qalculateeditdatasetdialog.cpp:526
 msgid "New Property"
 msgstr "Новое свойство"
 
-#: qalculateeditdatasetdialog.cpp:616 qalculateeditnamesdialog.cpp:34
+#: qalculateeditdatasetdialog.cpp:591 qalculateeditnamesdialog.cpp:34
 msgid "Edit Names"
 msgstr "Править имена"
 
-#: qalculateeditdatasetdialog.cpp:622 qalculateeditfunctiondialog.cpp:482
+#: qalculateeditdatasetdialog.cpp:597 qalculateeditfunctiondialog.cpp:461
 #: qalculateeditnamesdialog.cpp:46
 msgid "Reference"
 msgstr "Ссылка"
 
-#: qalculateeditfunctiondialog.cpp:56 qalculateeditfunctiondialog.cpp:287
+#: qalculateeditfunctiondialog.cpp:47 qalculateeditfunctiondialog.cpp:266
 msgid "Edit Function"
 msgstr "Править функцию"
 
-#: qalculateeditfunctiondialog.cpp:86 qalculateeditmatrixvectordialog.cpp:90
+#: qalculateeditfunctiondialog.cpp:73 qalculateeditmatrixvectordialog.cpp:90
 #: qalculateeditunitdialog.cpp:88 qalculateeditunknownvariabledialog.cpp:86
 #: qalculateeditvariabledialog.cpp:75 qalculateimportcsvdialog.cpp:67
 msgid "Category:"
 msgstr "Категория:"
 
-#: qalculateeditfunctiondialog.cpp:97
+#: qalculateeditfunctiondialog.cpp:84
 msgid "Hide function"
 msgstr "Скрыть функцию"
 
-#: qalculateeditfunctiondialog.cpp:107 qalculateplotdialog.cpp:91
+#: qalculateeditfunctiondialog.cpp:90 qalculateplotdialog.cpp:82
 msgid "Expression:"
 msgstr "Выражение:"
 
-#: qalculateeditfunctiondialog.cpp:116
+#: qalculateeditfunctiondialog.cpp:95
 msgid "Condition:"
 msgstr "Условие:"
 
-#: qalculateeditfunctiondialog.cpp:121 qalculateeditfunctiondialog.cpp:477
+#: qalculateeditfunctiondialog.cpp:100 qalculateeditfunctiondialog.cpp:456
 msgid "Sub-Functions"
 msgstr "Подфункции"
 
-#: qalculateeditfunctiondialog.cpp:123
+#: qalculateeditfunctiondialog.cpp:102
 msgid "Arguments:"
 msgstr "Аргументы:"
 
-#: qalculateeditfunctiondialog.cpp:198
+#: qalculateeditfunctiondialog.cpp:177
 msgid "Empty expression field"
 msgstr "Пустое поле выражения"
 
-#: qalculateeditfunctiondialog.cpp:289
+#: qalculateeditfunctiondialog.cpp:268
 msgid "Edit Function (global)"
 msgstr "Править функцию (глобально)"
 
-#: qalculateeditfunctiondialog.cpp:291
+#: qalculateeditfunctiondialog.cpp:270
 msgid "New Function"
 msgstr "Новая функция"
 
-#: qalculateeditfunctiondialog.cpp:484
+#: qalculateeditfunctiondialog.cpp:463
 msgid "Precalculate"
 msgstr "Предрасчитать"
 
-#: qalculateeditfunctiondialog.cpp:580 qalculateeditfunctiondialog.cpp:676
+#: qalculateeditfunctiondialog.cpp:559 qalculateeditfunctiondialog.cpp:655
 msgid "Edit Argument"
 msgstr "Править аргумент"
 
-#: qalculateeditfunctiondialog.cpp:587
+#: qalculateeditfunctiondialog.cpp:566
 msgid "Type:"
 msgstr "Тип:"
 
-#: qalculateeditfunctiondialog.cpp:590
+#: qalculateeditfunctiondialog.cpp:569
 msgid "Free"
 msgstr "Свободно"
 
-#: qalculateeditfunctiondialog.cpp:593
+#: qalculateeditfunctiondialog.cpp:572
 msgid "Symbol"
 msgstr "Символ"
 
-#: qalculateeditfunctiondialog.cpp:595 qalculateinsertfunctiondialog.cpp:353
+#: qalculateeditfunctiondialog.cpp:574 qalculateinsertfunctiondialog.cpp:343
 msgid "Date"
 msgstr "Дата"
 
-#: qalculateeditfunctiondialog.cpp:598
+#: qalculateeditfunctiondialog.cpp:577
 msgid "Boolean"
 msgstr "Логическое"
 
-#: qalculateeditfunctiondialog.cpp:604
+#: qalculateeditfunctiondialog.cpp:583
 msgid "Angle"
 msgstr "Угловой"
 
-#: qalculateeditfunctiondialog.cpp:606
+#: qalculateeditfunctiondialog.cpp:585
 msgid "Enable rules and type test"
 msgstr "Включить правила и проверку типа"
 
-#: qalculateeditfunctiondialog.cpp:608
+#: qalculateeditfunctiondialog.cpp:587
 msgid "Custom condition:"
 msgstr "Настраиваемое условие:"
 
-#: qalculateeditfunctiondialog.cpp:612
+#: qalculateeditfunctiondialog.cpp:591
 msgid "Allow matrix"
 msgstr "Разрешить матрицу"
 
-#: qalculateeditfunctiondialog.cpp:614
+#: qalculateeditfunctiondialog.cpp:593
 msgid "Forbid zero"
 msgstr "Запретить ноль"
 
-#: qalculateeditfunctiondialog.cpp:616
+#: qalculateeditfunctiondialog.cpp:595
 msgid "Allow complex"
 msgstr "Разрешить комплексный"
 
-#: qalculateeditfunctiondialog.cpp:618 qalculateplotdialog.cpp:166
+#: qalculateeditfunctiondialog.cpp:597 qalculateplotdialog.cpp:157
 msgid "Min:"
 msgstr "Минимум:"
 
-#: qalculateeditfunctiondialog.cpp:625 qalculateeditfunctiondialog.cpp:634
+#: qalculateeditfunctiondialog.cpp:604 qalculateeditfunctiondialog.cpp:613
 msgid "Include equals"
 msgstr "Включить равные"
 
-#: qalculateeditfunctiondialog.cpp:627 qalculateplotdialog.cpp:169
+#: qalculateeditfunctiondialog.cpp:606 qalculateplotdialog.cpp:160
 msgid "Max:"
 msgstr "Максимум:"
 
-#: qalculateeditfunctiondialog.cpp:678
+#: qalculateeditfunctiondialog.cpp:657
 msgid "New Argument"
 msgstr "Новый аргумент"
 
 #: qalculateeditmatrixvectordialog.cpp:72
 #: qalculateeditunknownvariabledialog.cpp:41 qalculateeditvariabledialog.cpp:42
-#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:70
 msgid "Edit Variable"
 msgstr "Править переменную"
 
 #: qalculateeditmatrixvectordialog.cpp:97
-#: qalculateinsertmatrixvectordialog.cpp:75
+#: qalculateinsertmatrixvectordialog.cpp:74
 msgid "Rows:"
 msgstr "Строки:"
 
 #: qalculateeditmatrixvectordialog.cpp:100
-#: qalculateinsertmatrixvectordialog.cpp:78
+#: qalculateinsertmatrixvectordialog.cpp:77
 msgid "Columns:"
 msgstr "Столбцы:"
 
 #: qalculateeditmatrixvectordialog.cpp:113
 #: qalculateeditmatrixvectordialog.cpp:134
 #: qalculateeditmatrixvectordialog.cpp:296
-#: qalculateinsertmatrixvectordialog.cpp:91
-#: qalculateinsertmatrixvectordialog.cpp:115
-#: qalculateinsertmatrixvectordialog.cpp:275
+#: qalculateinsertmatrixvectordialog.cpp:90
+#: qalculateinsertmatrixvectordialog.cpp:114
+#: qalculateinsertmatrixvectordialog.cpp:274
 msgid "Elements:"
 msgstr "Элементы:"
 
 #: qalculateeditmatrixvectordialog.cpp:147
 #: qalculateeditmatrixvectordialog.cpp:293
-#: qalculateinsertmatrixvectordialog.cpp:128
-#: qalculateinsertmatrixvectordialog.cpp:272
+#: qalculateinsertmatrixvectordialog.cpp:127
+#: qalculateinsertmatrixvectordialog.cpp:271
 msgid "Elements (in horizontal order):"
 msgstr "Элементы (в горизонтальном порядке):"
 
@@ -1757,7 +1757,7 @@ msgstr "Править неизвестную переменную (глобал
 msgid "New Unknown Variable"
 msgstr "Новая неизвестная переменная"
 
-#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:91
+#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:81
 msgid "Value:"
 msgstr "Значение:"
 
@@ -1842,77 +1842,77 @@ msgstr ""
 "Невозможно экспортировать в файл \n"
 "%s"
 
-#: qalculateexpressionedit.cpp:148
+#: qalculateexpressionedit.cpp:147
 msgid "Disable Completion"
 msgstr "Отключить завершение"
 
-#: qalculateexpressionedit.cpp:149
+#: qalculateexpressionedit.cpp:148
 msgid "Enable Completion"
 msgstr "Включить завершение"
 
-#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:163
+#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:162
 #: qalculateresultdisplay.cpp:334
 #, no-c-format
 msgid "Meta Modes"
 msgstr "Мета-режимы"
 
-#: qalculateexpressionedit.cpp:657 qalculatevariablesdialog.cpp:368
+#: qalculateexpressionedit.cpp:656 qalculatevariablesdialog.cpp:368
 msgid "a previous result"
 msgstr "предыдущий результат"
 
-#: qalculateexpressionedit.cpp:663 qalculatevariablesdialog.cpp:378
+#: qalculateexpressionedit.cpp:662 qalculatevariablesdialog.cpp:378
 msgid "matrix"
 msgstr "матрица"
 
-#: qalculateexpressionedit.cpp:665 qalculatevariablesdialog.cpp:380
+#: qalculateexpressionedit.cpp:664 qalculatevariablesdialog.cpp:380
 msgid "vector"
 msgstr "вектор"
 
-#: qalculateexpressionedit.cpp:674 qalculatevariablesdialog.cpp:389
+#: qalculateexpressionedit.cpp:673 qalculatevariablesdialog.cpp:389
 msgid "positive"
 msgstr "положительное"
 
-#: qalculateexpressionedit.cpp:678 qalculatevariablesdialog.cpp:393
+#: qalculateexpressionedit.cpp:677 qalculatevariablesdialog.cpp:393
 msgid "non-positive"
 msgstr "неположительное"
 
-#: qalculateexpressionedit.cpp:682 qalculatevariablesdialog.cpp:397
+#: qalculateexpressionedit.cpp:681 qalculatevariablesdialog.cpp:397
 msgid "negative"
 msgstr "отрицательное"
 
-#: qalculateexpressionedit.cpp:686 qalculatevariablesdialog.cpp:401
+#: qalculateexpressionedit.cpp:685 qalculatevariablesdialog.cpp:401
 msgid "non-negative"
 msgstr "неотрицательное"
 
-#: qalculateexpressionedit.cpp:690 qalculatevariablesdialog.cpp:405
+#: qalculateexpressionedit.cpp:689 qalculatevariablesdialog.cpp:405
 msgid "non-zero"
 msgstr "ненулевое"
 
-#: qalculateexpressionedit.cpp:698 qalculatevariablesdialog.cpp:414
+#: qalculateexpressionedit.cpp:697 qalculatevariablesdialog.cpp:414
 msgid "integer"
 msgstr "целое"
 
-#: qalculateexpressionedit.cpp:702 qalculatevariablesdialog.cpp:418
+#: qalculateexpressionedit.cpp:701 qalculatevariablesdialog.cpp:418
 msgid "rational"
 msgstr "рациональное"
 
-#: qalculateexpressionedit.cpp:706 qalculatevariablesdialog.cpp:422
+#: qalculateexpressionedit.cpp:705 qalculatevariablesdialog.cpp:422
 msgid "real"
 msgstr "вещественное"
 
-#: qalculateexpressionedit.cpp:710 qalculatevariablesdialog.cpp:426
+#: qalculateexpressionedit.cpp:709 qalculatevariablesdialog.cpp:426
 msgid "complex"
 msgstr "комплексное"
 
-#: qalculateexpressionedit.cpp:718 qalculatevariablesdialog.cpp:434
+#: qalculateexpressionedit.cpp:717 qalculatevariablesdialog.cpp:434
 msgid "(not matrix)"
 msgstr "(не матрица)"
 
-#: qalculateexpressionedit.cpp:723 qalculatevariablesdialog.cpp:440
+#: qalculateexpressionedit.cpp:722 qalculatevariablesdialog.cpp:440
 msgid "unknown"
 msgstr "неизвестно"
 
-#: qalculateexpressionedit.cpp:725 qalculatevariablesdialog.cpp:442
+#: qalculateexpressionedit.cpp:724 qalculatevariablesdialog.cpp:442
 msgid "default assumptions"
 msgstr "стандартные предположения"
 
@@ -1964,8 +1964,8 @@ msgstr ""
 msgid "Arguments"
 msgstr "Аргументы"
 
-#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:194
-#: qalculateinsertfunctiondialog.cpp:227
+#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:217
 msgid "optional"
 msgstr "необязятально"
 
@@ -1997,35 +1997,35 @@ msgstr "Включает заголовки"
 msgid "An error occured when importing the CSV file."
 msgstr "При импорте файла CSV произошла ошибка."
 
-#: qalculateinsertfunctiondialog.cpp:50 qalculateinsertfunctiondialog.cpp:57
+#: qalculateinsertfunctiondialog.cpp:48
 msgid "Execute"
 msgstr "Выполнить"
 
-#: qalculateinsertfunctiondialog.cpp:93
+#: qalculateinsertfunctiondialog.cpp:83
 msgid "Argument"
 msgstr "Аргумент"
 
-#: qalculateinsertfunctiondialog.cpp:152
+#: qalculateinsertfunctiondialog.cpp:142
 msgid "True"
 msgstr "Правда"
 
-#: qalculateinsertfunctiondialog.cpp:153
+#: qalculateinsertfunctiondialog.cpp:143
 msgid "False"
 msgstr "Ложь"
 
-#: qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:174
 msgid "Info"
 msgstr "Сведения"
 
-#: qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateinsertmatrixvectordialog.cpp:70
 msgid "Insert Selection"
 msgstr "Вставить выборку"
 
-#: qalculateinsertmatrixvectordialog.cpp:293
+#: qalculateinsertmatrixvectordialog.cpp:283
 msgid "Vector Result"
 msgstr "Векторный результат"
 
-#: qalculateinsertmatrixvectordialog.cpp:295
+#: qalculateinsertmatrixvectordialog.cpp:285
 msgid "Matrix Result"
 msgstr "Матричный результат"
 
@@ -2081,224 +2081,220 @@ msgstr "Инертный газ"
 msgid "Transactinide"
 msgstr "Трансактиноид"
 
-#: qalculateplotdialog.cpp:66
+#: qalculateplotdialog.cpp:61
 msgid "Plot"
 msgstr "Построить"
 
-#: qalculateplotdialog.cpp:84
+#: qalculateplotdialog.cpp:75
 msgid "Data"
 msgstr "Данные"
 
-#: qalculateplotdialog.cpp:85
+#: qalculateplotdialog.cpp:76
 msgid "Function Range"
 msgstr "Диапазон функции"
 
-#: qalculateplotdialog.cpp:103
+#: qalculateplotdialog.cpp:94
 msgid "Vector/matrix"
 msgstr "Вектор/матрица"
 
-#: qalculateplotdialog.cpp:106
+#: qalculateplotdialog.cpp:97
 msgid "Paired matrix"
 msgstr "Спаренная матрица"
 
-#: qalculateplotdialog.cpp:109
+#: qalculateplotdialog.cpp:100
 msgid "Rows"
 msgstr "Строки"
 
-#: qalculateplotdialog.cpp:111
+#: qalculateplotdialog.cpp:102
 msgid "X variable:"
 msgstr "Переменная X:"
 
-#: qalculateplotdialog.cpp:115
+#: qalculateplotdialog.cpp:106
 msgid "Style:"
 msgstr "Стиль:"
 
-#: qalculateplotdialog.cpp:117
+#: qalculateplotdialog.cpp:108
 msgid "Line"
 msgstr "Линия"
 
-#: qalculateplotdialog.cpp:118
+#: qalculateplotdialog.cpp:109
 msgid "Points"
 msgstr "Точки"
 
-#: qalculateplotdialog.cpp:119
+#: qalculateplotdialog.cpp:110
 msgid "Line with points"
 msgstr "Линия с точками"
 
-#: qalculateplotdialog.cpp:120
+#: qalculateplotdialog.cpp:111
 msgid "Boxes/bars"
 msgstr "Блоки/столбцы"
 
-#: qalculateplotdialog.cpp:121
+#: qalculateplotdialog.cpp:112
 msgid "Histogram"
 msgstr "Гистограмма"
 
-#: qalculateplotdialog.cpp:122
+#: qalculateplotdialog.cpp:113
 msgid "Steps"
 msgstr "Шаги"
 
-#: qalculateplotdialog.cpp:123
+#: qalculateplotdialog.cpp:114
 msgid "Candlesticks"
 msgstr "Японские свечи"
 
-#: qalculateplotdialog.cpp:124
+#: qalculateplotdialog.cpp:115
 msgid "Dots"
 msgstr "Пунктир"
 
-#: qalculateplotdialog.cpp:126
+#: qalculateplotdialog.cpp:117
 msgid "Smoothing:"
 msgstr "Сглаживание:"
 
-#: qalculateplotdialog.cpp:129
+#: qalculateplotdialog.cpp:120
 msgid "Monotonic"
 msgstr "Монотонный"
 
-#: qalculateplotdialog.cpp:130
+#: qalculateplotdialog.cpp:121
 msgid "Natural cubic splines"
 msgstr "Натуральные кубические сплайны"
 
-#: qalculateplotdialog.cpp:131
+#: qalculateplotdialog.cpp:122
 msgid "Bezier"
 msgstr "Безье"
 
-#: qalculateplotdialog.cpp:132
+#: qalculateplotdialog.cpp:123
 msgid "Bezier (monotonic)"
 msgstr "Безье (монотонный)"
 
-#: qalculateplotdialog.cpp:134
+#: qalculateplotdialog.cpp:125
 msgid "Y-axis:"
 msgstr "Ось Y:"
 
-#: qalculateplotdialog.cpp:138
+#: qalculateplotdialog.cpp:129
 msgid "Primary"
 msgstr "Первичный"
 
-#: qalculateplotdialog.cpp:141
+#: qalculateplotdialog.cpp:132
 msgid "Secondary"
 msgstr "Вторичный"
 
-#: qalculateplotdialog.cpp:173
+#: qalculateplotdialog.cpp:164
 msgid "Sampling rate:"
 msgstr "Частота дискретизации:"
 
-#: qalculateplotdialog.cpp:178
+#: qalculateplotdialog.cpp:169
 msgid "Step size:"
 msgstr "Размер шага:"
 
-#: qalculateplotdialog.cpp:196
+#: qalculateplotdialog.cpp:187
 msgid "Display grid"
 msgstr "Показывать сетку"
 
-#: qalculateplotdialog.cpp:198
+#: qalculateplotdialog.cpp:189
 msgid "Display full border"
 msgstr "Показать полную границу"
 
-#: qalculateplotdialog.cpp:201
+#: qalculateplotdialog.cpp:192
 msgid "Logarithmic x scale:"
 msgstr "Логарифмическая шкала X:"
 
-#: qalculateplotdialog.cpp:205
+#: qalculateplotdialog.cpp:196
 msgid "Logarithmic y scale:"
 msgstr "Логарифмическая шкала Y:"
 
-#: qalculateplotdialog.cpp:209
+#: qalculateplotdialog.cpp:200
 msgid "X-axis label:"
 msgstr "Метка оси X:"
 
-#: qalculateplotdialog.cpp:212
+#: qalculateplotdialog.cpp:203
 msgid "Y-axis label:"
 msgstr "Метка оси Y:"
 
-#: qalculateplotdialog.cpp:215
+#: qalculateplotdialog.cpp:206
 msgid "Color display:"
 msgstr "Отображение цвета:"
 
-#: qalculateplotdialog.cpp:219
+#: qalculateplotdialog.cpp:210
 msgid "Color"
 msgstr "Цвет"
 
-#: qalculateplotdialog.cpp:222
+#: qalculateplotdialog.cpp:213
 msgid "Monochrome"
 msgstr "Одноцветный"
 
-#: qalculateplotdialog.cpp:226
+#: qalculateplotdialog.cpp:217
 msgid "Legend placement:"
 msgstr "Размещение легенды:"
 
-#: qalculateplotdialog.cpp:229
+#: qalculateplotdialog.cpp:220
 msgid "Top-left"
 msgstr "Слева вверху"
 
-#: qalculateplotdialog.cpp:230
+#: qalculateplotdialog.cpp:221
 msgid "Top-right"
 msgstr "Справа вверху"
 
-#: qalculateplotdialog.cpp:231
+#: qalculateplotdialog.cpp:222
 msgid "Bottom-left"
 msgstr "Слева внизу"
 
-#: qalculateplotdialog.cpp:232
+#: qalculateplotdialog.cpp:223
 msgid "Bottom-right"
 msgstr "Справа внизу"
 
-#: qalculateplotdialog.cpp:233
+#: qalculateplotdialog.cpp:224
 msgid "Below"
 msgstr "Ниже"
 
-#: qalculateplotdialog.cpp:234
+#: qalculateplotdialog.cpp:225
 msgid "Outside"
 msgstr "Снаружи"
 
-#: qalculateplotdialog.cpp:405 qalculateplotdialog.cpp:460
-#: qalculateplotdialog.cpp:508
+#: qalculateplotdialog.cpp:396 qalculateplotdialog.cpp:451
+#: qalculateplotdialog.cpp:499
 msgid "Empty expression."
 msgstr "Пустое выражение."
 
-#: qalculateplotdialog.cpp:474 qalculateplotdialog.cpp:521
+#: qalculateplotdialog.cpp:465 qalculateplotdialog.cpp:512
 msgid "Empty x variable."
 msgstr "Пустая переменная x."
 
-#: qalculateprecisiondialog.cpp:34 qalculateprecisiondialog.cpp:36
+#: qalculateprecisiondialog.cpp:32
 msgid "Recalculate"
 msgstr "Пересчитать"
 
-#: qalculateprecisiondialog.cpp:41
+#: qalculateprecisiondialog.cpp:36
 msgid "Precision:"
 msgstr "Точность:"
 
-#: qalculatepreferencesdialog.cpp:100
-msgid "Choose..."
-msgstr "Выбор…"
-
-#: qalculatepreferencesdialog.cpp:147
+#: qalculatepreferencesdialog.cpp:52
 msgid "Preferences"
 msgstr "Настройки"
 
-#: qalculatepreferencesdialog.cpp:161
+#: qalculatepreferencesdialog.cpp:62
 msgid "Close to system tray"
 msgstr "Закрывать в системный трей"
 
-#: qalculatepreferencesdialog.cpp:162
+#: qalculatepreferencesdialog.cpp:63
 msgid ""
 "If the application will reside in the system tray when the window is closed"
 msgstr "Будет ли приложение располагаться в системном трее по закрытии окна"
 
-#: qalculatepreferencesdialog.cpp:164
+#: qalculatepreferencesdialog.cpp:65
 msgid "Display expression status"
 msgstr "Показывать состояния выражения"
 
-#: qalculatepreferencesdialog.cpp:165
+#: qalculatepreferencesdialog.cpp:66
 msgid ""
 "If as-you-type expression status shall be displayed below the expression "
 "entry"
 msgstr ""
 "Будет ли состояние выражения as-you-type отображаться под записью выражения"
 
-#: qalculatepreferencesdialog.cpp:167
+#: qalculatepreferencesdialog.cpp:68
 msgid "Use icon buttons"
 msgstr "Использовать кнопки со значками"
 
-#: qalculatepreferencesdialog.cpp:168
+#: qalculatepreferencesdialog.cpp:69
 msgid ""
 "Use icons instead of text on the top-right buttons. The third state uses the "
 "style setting for icons on buttons."
@@ -2306,40 +2302,40 @@ msgstr ""
 "Использовать значки вместо текста на кнопках в правом верхнем углу. В "
 "третьем состоянии используется настройка стиля для значков на кнопках."
 
-#: qalculatepreferencesdialog.cpp:171
+#: qalculatepreferencesdialog.cpp:72
 msgid "Update exchange rates on start"
 msgstr "Обновлять обменные курсы при запуске"
 
-#: qalculatepreferencesdialog.cpp:172
+#: qalculatepreferencesdialog.cpp:73
 msgid ""
 "If current exchange rates shall be downloaded from the internet at program "
 "start"
 msgstr ""
 "Должны текущие курсы валют загружаться из Интернета при запуске программы"
 
-#: qalculatepreferencesdialog.cpp:174
+#: qalculatepreferencesdialog.cpp:75
 msgid "Save mode on exit"
 msgstr "Сохранить режим при выходе"
 
-#: qalculatepreferencesdialog.cpp:175
+#: qalculatepreferencesdialog.cpp:76
 msgid "If the mode of the calculator shall be restored"
 msgstr "Должен ли восстанавливаться режим калькулятора"
 
-#: qalculatepreferencesdialog.cpp:177
+#: qalculatepreferencesdialog.cpp:78
 msgid "Save definitions on exit"
 msgstr "Сохранять определения при выходе"
 
-#: qalculatepreferencesdialog.cpp:178
+#: qalculatepreferencesdialog.cpp:79
 msgid ""
 "If changes to functions, units and variables shall be saved automatically"
 msgstr ""
 "Должны ли изменения функций, единиц и переменных сохраняться автоматически"
 
-#: qalculatepreferencesdialog.cpp:180
+#: qalculatepreferencesdialog.cpp:81
 msgid "Use only keypad keys for RPN"
 msgstr "Использовать только клавиши клавиатуры для ПОЛИЗ"
 
-#: qalculatepreferencesdialog.cpp:181
+#: qalculatepreferencesdialog.cpp:82
 msgid ""
 "Use only keypad keys for RPN operations (+-*/^) and use the rest of the "
 "keyboard for expression entry"
@@ -2347,11 +2343,11 @@ msgstr ""
 "Использовать клавиши клавиатуры только для операций ПОЛИЗ (+-*/^), а "
 "остальную часть клавиатуры — для ввода выражений"
 
-#: qalculatepreferencesdialog.cpp:183
+#: qalculatepreferencesdialog.cpp:84
 msgid "Ignores dots in numbers"
 msgstr "Игнорирует точки в числах"
 
-#: qalculatepreferencesdialog.cpp:184
+#: qalculatepreferencesdialog.cpp:85
 msgid ""
 "Allow dots, '.',  to be used as thousands separator instead of as an "
 "alternative to decimal sign"
@@ -2359,37 +2355,37 @@ msgstr ""
 "Разрешить использовать точки, «.», в качестве разделителя тысяч, а не как "
 "альтернативу десятичному знаку"
 
-#: qalculatepreferencesdialog.cpp:187
+#: qalculatepreferencesdialog.cpp:88
 msgid "Enable unicode signs"
 msgstr "Включить знаки Юникода"
 
-#: qalculatepreferencesdialog.cpp:188
+#: qalculatepreferencesdialog.cpp:89
 msgid "Disable this if you have problems with some fancy characters"
 msgstr ""
 "Отключите это, если у вас есть проблемы с некоторыми необычными символами"
 
-#: qalculatepreferencesdialog.cpp:190
+#: qalculatepreferencesdialog.cpp:91
 msgid "Use lower case in numbers"
 msgstr "Использовать нижний регистр в цифрах"
 
-#: qalculatepreferencesdialog.cpp:191
+#: qalculatepreferencesdialog.cpp:92
 msgid "If lower case letters should be used in numbers with non-decimal base"
 msgstr ""
 "Следует ли использовать строчные буквы в числах с недесятичным основанием"
 
-#: qalculatepreferencesdialog.cpp:193
+#: qalculatepreferencesdialog.cpp:94
 msgid "Use lower case \"e\""
 msgstr "Использовать строчную букву «е»"
 
-#: qalculatepreferencesdialog.cpp:194
+#: qalculatepreferencesdialog.cpp:95
 msgid "If \"e\"; shall be used instead of \"E\" in numbers"
 msgstr "Должно ли в цифрах вместо «Е» использоваться «е»"
 
-#: qalculatepreferencesdialog.cpp:196
+#: qalculatepreferencesdialog.cpp:97
 msgid "Alternative base prefixes"
 msgstr "Особые базовые приставки"
 
-#: qalculatepreferencesdialog.cpp:197
+#: qalculatepreferencesdialog.cpp:98
 msgid ""
 "If hexadecimal numbers shall be displayed with \"0x0\" and binary numbers "
 "with \"0b00\" as prefixes"
@@ -2397,40 +2393,40 @@ msgstr ""
 "Должны ли шестнадцатеричные числа отображаться с приставкой «0x0», а "
 "двоичные числа с приставкой «0b00»"
 
-#: qalculatepreferencesdialog.cpp:199
+#: qalculatepreferencesdialog.cpp:100
 msgid "Spell out logical operators"
 msgstr "Прописать логические операторы"
 
-#: qalculatepreferencesdialog.cpp:200
+#: qalculatepreferencesdialog.cpp:101
 msgid "If logical and/or shall be displayed as \"&&\"/\"||\" or \"and\"/\"or\""
 msgstr ""
 "Должны ли логические и/или отображаться как «&&»/«||» или как «и»/«или»"
 
-#: qalculatepreferencesdialog.cpp:203
+#: qalculatepreferencesdialog.cpp:104
 msgid "Multiplication sign:"
 msgstr "Знак умножения:"
 
-#: qalculatepreferencesdialog.cpp:215
+#: qalculatepreferencesdialog.cpp:116
 msgid "Division sign:"
 msgstr "Знак деления:"
 
-#: qalculatepreferencesdialog.cpp:230
+#: qalculatepreferencesdialog.cpp:131
 msgid "Custom result font"
 msgstr "Настраиваемый шрифт результата"
 
-#: qalculatepreferencesdialog.cpp:234
+#: qalculatepreferencesdialog.cpp:135
 msgid "Custom expression font"
 msgstr "Настраиваемый шрифт выражения"
 
-#: qalculatepreferencesdialog.cpp:238
+#: qalculatepreferencesdialog.cpp:139
 msgid "Custom status font"
 msgstr "Настраиваемый шрифт состояния"
 
-#: qalculatepreferencesdialog.cpp:243
+#: qalculatepreferencesdialog.cpp:144
 msgid "Status error color:"
 msgstr "Цвет ошибки состояния:"
 
-#: qalculatepreferencesdialog.cpp:250
+#: qalculatepreferencesdialog.cpp:147
 msgid "Status warning color:"
 msgstr "Цвет предупреждения состояния:"
 
@@ -2600,3 +2596,6 @@ msgstr "Пере&менные"
 #, no-c-format
 msgid "&Units"
 msgstr "Единицы изме&рения"
+
+#~ msgid "Choose..."
+#~ msgstr "Выбор…"
diff --git a/translations/messages/sv.po b/translations/messages/sv.po
index 245244a..0e8d6c7 100644
--- a/translations/messages/sv.po
+++ b/translations/messages/sv.po
@@ -4,7 +4,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sv\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-07-07 18:33+0000\n"
+"POT-Creation-Date: 2026-03-19 18:17+0000\n"
 "PO-Revision-Date: 2006-04-29 23:40+0200\n"
 "Last-Translator: Niklas Knutsson <nq@altern.org>\n"
 "Language-Team: Swedish\n"
@@ -25,1032 +25,1032 @@ msgid ""
 "Your emails"
 msgstr "nq@altern.org"
 
-#: kqalculate.cpp:267
+#: kqalculate.cpp:243
 msgid "Remove from System Tray"
 msgstr "Ta bort från aktivitetsfältet"
 
-#: kqalculate.cpp:268 qalculateeditdatasetdialog.cpp:472
-#: qalculateplotdialog.cpp:228
+#: kqalculate.cpp:244 qalculateeditdatasetdialog.cpp:447
+#: qalculateplotdialog.cpp:219
 msgid "Hide"
 msgstr "Göm"
 
-#: kqalculate.cpp:289 kqalculate.cpp:4487 kqalculate.cpp:5918
+#: kqalculate.cpp:265 kqalculate.cpp:4441 kqalculate.cpp:5870
 msgid "Enter"
 msgstr ""
 
-#: kqalculate.cpp:290 kqalculate.cpp:516 kqalculate.cpp:4488
-#: kqalculate.cpp:4495 kqalculate.cpp:5919
+#: kqalculate.cpp:266 kqalculate.cpp:490 kqalculate.cpp:4442
+#: kqalculate.cpp:4449 kqalculate.cpp:5871
 msgid "="
 msgstr ""
 
-#: kqalculate.cpp:292 kqalculate.cpp:517 kqalculate.cpp:4492
-#: kqalculate.cpp:4493
+#: kqalculate.cpp:268 kqalculate.cpp:491 kqalculate.cpp:4446
+#: kqalculate.cpp:4447
 msgid "Calculate expression and add to stack"
 msgstr "Beräkna uttrycket och lägg till i stacken"
 
-#: kqalculate.cpp:293 kqalculate.cpp:518 kqalculate.cpp:4496
-#: kqalculate.cpp:4497
+#: kqalculate.cpp:269 kqalculate.cpp:492 kqalculate.cpp:4450
+#: kqalculate.cpp:4451
 msgid "Calculate expression"
 msgstr "Beräkna uttrycket"
 
-#: kqalculate.cpp:299 kqalculate.cpp:5921
+#: kqalculate.cpp:275 kqalculate.cpp:5873
 msgid "Store"
 msgstr "Spara"
 
-#: kqalculate.cpp:301
+#: kqalculate.cpp:277
 msgid "Store result as variable"
 msgstr "Spara resultatet som en variabel"
 
-#: kqalculate.cpp:304 kqalculate.cpp:5923 qalculateconvertunitsdialog.cpp:44
+#: kqalculate.cpp:280 kqalculate.cpp:5875 qalculateconvertunitsdialog.cpp:44
 msgid "Convert"
 msgstr "Omvandla"
 
-#: kqalculate.cpp:306
+#: kqalculate.cpp:282
 msgid "Convert units in result"
 msgstr "Omvandla enheter i resultatet"
 
-#: kqalculate.cpp:316
+#: kqalculate.cpp:292
 msgid "Enter expression here"
 msgstr "Skriv in uttryck här"
 
-#: kqalculate.cpp:325
+#: kqalculate.cpp:301
 msgid "status"
 msgstr "status"
 
-#: kqalculate.cpp:357 qalculateeditdataobjectdialog.cpp:72
+#: kqalculate.cpp:333 qalculateeditdataobjectdialog.cpp:72
 msgid "Exact"
 msgstr "Exakt"
 
-#: kqalculate.cpp:358
+#: kqalculate.cpp:334
 msgid "Toggle exact mode"
 msgstr "(Av)aktivera exakt läge"
 
-#: kqalculate.cpp:361 kqalculate.cpp:1073
+#: kqalculate.cpp:337 kqalculate.cpp:1041
 msgid "Fraction"
 msgstr "Bråktal"
 
-#: kqalculate.cpp:362
+#: kqalculate.cpp:338
 msgid "Toggle fractional display"
 msgstr "(Av)aktivera bråktalsvisning"
 
-#: kqalculate.cpp:366
+#: kqalculate.cpp:342
 msgid "Numerical display"
 msgstr "Numerisk visning"
 
-#: kqalculate.cpp:369 kqalculate.cpp:1049 qalculateresultdisplay.cpp:289
+#: kqalculate.cpp:345 kqalculate.cpp:1017 qalculateresultdisplay.cpp:289
 msgid "Normal"
 msgstr "Normal"
 
-#: kqalculate.cpp:370 kqalculate.cpp:1051 qalculateresultdisplay.cpp:292
+#: kqalculate.cpp:346 kqalculate.cpp:1019 qalculateresultdisplay.cpp:292
 msgid "Engineering"
 msgstr "Teknisk"
 
-#: kqalculate.cpp:371 kqalculate.cpp:1053 qalculateresultdisplay.cpp:295
+#: kqalculate.cpp:347 kqalculate.cpp:1021 qalculateresultdisplay.cpp:295
 msgid "Scientific"
 msgstr "Vetenskaplig"
 
-#: kqalculate.cpp:372
+#: kqalculate.cpp:348
 msgid "Pure"
 msgstr "Strik"
 
-#: kqalculate.cpp:373 kqalculate.cpp:1057
+#: kqalculate.cpp:349 kqalculate.cpp:1025
 msgid "Simple"
 msgstr "Enkel"
 
-#: kqalculate.cpp:375
+#: kqalculate.cpp:351
 msgid "Base in result"
 msgstr "Nummerbas i resultatet"
 
-#: kqalculate.cpp:379 kqalculate.cpp:1032 qalculatesetbasedialog.cpp:35
+#: kqalculate.cpp:355 kqalculate.cpp:1000 qalculatesetbasedialog.cpp:35
 #: qalculatesetbasedialog.cpp:48
 msgid "Binary"
 msgstr "Binär"
 
-#: kqalculate.cpp:380 kqalculate.cpp:1034 qalculatesetbasedialog.cpp:36
+#: kqalculate.cpp:356 kqalculate.cpp:1002 qalculatesetbasedialog.cpp:36
 #: qalculatesetbasedialog.cpp:49
 msgid "Octal"
 msgstr "Oktal"
 
-#: kqalculate.cpp:381 kqalculate.cpp:1036 kqalculate.cpp:1069
+#: kqalculate.cpp:357 kqalculate.cpp:1004 kqalculate.cpp:1037
 #: qalculatesetbasedialog.cpp:37 qalculatesetbasedialog.cpp:50
 msgid "Decimal"
 msgstr "Decimal"
 
-#: kqalculate.cpp:382 kqalculate.cpp:1038 qalculatesetbasedialog.cpp:38
+#: kqalculate.cpp:358 kqalculate.cpp:1006 qalculatesetbasedialog.cpp:38
 #: qalculatesetbasedialog.cpp:51
 msgid "Hexadecimal"
 msgstr "Hexadecimal"
 
-#: kqalculate.cpp:383 kqalculate.cpp:1042 qalculatesetbasedialog.cpp:42
+#: kqalculate.cpp:359 kqalculate.cpp:1010 qalculatesetbasedialog.cpp:42
 msgid "Sexagesimal"
 msgstr "Sexagesimal"
 
-#: kqalculate.cpp:384 kqalculate.cpp:1044
+#: kqalculate.cpp:360 kqalculate.cpp:1012
 msgid "Time Format"
 msgstr "Tidsformat"
 
-#: kqalculate.cpp:386 kqalculate.cpp:1040
+#: kqalculate.cpp:362 kqalculate.cpp:1008
 msgid "Other..."
 msgstr "Annan..."
 
-#: kqalculate.cpp:392
+#: kqalculate.cpp:368
 msgid "f(x)"
 msgstr ""
 
-#: kqalculate.cpp:396
+#: kqalculate.cpp:372
 msgid "Open functions manager"
 msgstr "Öppna funktionshanteraren"
 
-#: kqalculate.cpp:398
+#: kqalculate.cpp:374
 msgid "sqrt"
 msgstr ""
 
-#: kqalculate.cpp:399
+#: kqalculate.cpp:375
 msgid "Square root"
 msgstr "Kvadratrot"
 
-#: kqalculate.cpp:402 kqalculate.cpp:950
+#: kqalculate.cpp:378 kqalculate.cpp:924
 msgid "x<sup>y</sup>"
 msgstr ""
 
-#: kqalculate.cpp:403
+#: kqalculate.cpp:379
 msgid "Raise (Ctrl+*)"
 msgstr "Upphöj (Ctrl+*)"
 
-#: kqalculate.cpp:406 kqalculate.cpp:949
+#: kqalculate.cpp:382 kqalculate.cpp:923
 msgid "x<sup>2</sup>"
 msgstr ""
 
-#: kqalculate.cpp:407
+#: kqalculate.cpp:383
 msgid "Square"
 msgstr "Kvadrat"
 
-#: kqalculate.cpp:409
+#: kqalculate.cpp:385
 msgid "log"
 msgstr ""
 
-#: kqalculate.cpp:410
+#: kqalculate.cpp:386
 msgid "Base-10 logarithm"
 msgstr "Bas-10-logaritm"
 
-#: kqalculate.cpp:412
+#: kqalculate.cpp:388
 msgid "ln"
 msgstr ""
 
-#: kqalculate.cpp:413
+#: kqalculate.cpp:389
 msgid "Natural logarithm"
 msgstr "Naturlig logaritm"
 
-#: kqalculate.cpp:415
+#: kqalculate.cpp:391
 msgid "x!"
 msgstr ""
 
-#: kqalculate.cpp:416
+#: kqalculate.cpp:392
 msgid "Factorial"
 msgstr "Fakultet"
 
-#: kqalculate.cpp:418
+#: kqalculate.cpp:394
 msgid "cos"
 msgstr ""
 
-#: kqalculate.cpp:419
+#: kqalculate.cpp:395
 msgid "Cosine"
 msgstr "Cosinus"
 
-#: kqalculate.cpp:421
+#: kqalculate.cpp:397
 msgid "tan"
 msgstr ""
 
-#: kqalculate.cpp:422
+#: kqalculate.cpp:398
 msgid "Tangent"
 msgstr "Tangens"
 
-#: kqalculate.cpp:424
+#: kqalculate.cpp:400
 msgid "hyp"
 msgstr ""
 
-#: kqalculate.cpp:425
+#: kqalculate.cpp:401
 msgid "Toggle hyperbolic functions"
 msgstr "(Av)aktivera hyperbola funktioner"
 
-#: kqalculate.cpp:428
+#: kqalculate.cpp:404
 msgid "inv"
 msgstr ""
 
-#: kqalculate.cpp:429
+#: kqalculate.cpp:405
 msgid "Toggle inverse functions"
 msgstr "(Av)aktivera inversa funktioner"
 
-#: kqalculate.cpp:432
+#: kqalculate.cpp:408
 msgid "sin"
 msgstr ""
 
-#: kqalculate.cpp:433
+#: kqalculate.cpp:409
 msgid "Sine"
 msgstr "Sinus"
 
-#: kqalculate.cpp:438
+#: kqalculate.cpp:414
 msgid "Deg"
 msgstr ""
 
-#: kqalculate.cpp:439
+#: kqalculate.cpp:415
 msgid "Angle Unit: Degrees"
 msgstr "Vinkelenhet: Grader"
 
-#: kqalculate.cpp:442
+#: kqalculate.cpp:418
 msgid "Rad"
 msgstr ""
 
-#: kqalculate.cpp:443
+#: kqalculate.cpp:419
 msgid "Angle Unit: Radians"
 msgstr "Vinkelenhet: Radianer"
 
-#: kqalculate.cpp:446
+#: kqalculate.cpp:422
 msgid "Gra"
 msgstr ""
 
-#: kqalculate.cpp:447
+#: kqalculate.cpp:423
 msgid "Angle Unit: Gradians"
 msgstr "Vinkelenhet: Gradienter"
 
-#: kqalculate.cpp:450 kqalculate.cpp:1097 kqalculate.cpp:1155
-#: qalculateplotdialog.cpp:128
+#: kqalculate.cpp:426 kqalculate.cpp:1065 kqalculate.cpp:1123
+#: qalculateplotdialog.cpp:119
 msgid "None"
 msgstr "Ingen"
 
-#: kqalculate.cpp:467
+#: kqalculate.cpp:441
 msgid "7"
 msgstr ""
 
-#: kqalculate.cpp:469
+#: kqalculate.cpp:443
 msgid "8"
 msgstr ""
 
-#: kqalculate.cpp:471
+#: kqalculate.cpp:445
 msgid "9"
 msgstr ""
 
-#: kqalculate.cpp:473
+#: kqalculate.cpp:447
 msgid "4"
 msgstr ""
 
-#: kqalculate.cpp:475
+#: kqalculate.cpp:449
 msgid "5"
 msgstr ""
 
-#: kqalculate.cpp:477
+#: kqalculate.cpp:451
 msgid "6"
 msgstr ""
 
-#: kqalculate.cpp:479
+#: kqalculate.cpp:453
 msgid "1"
 msgstr ""
 
-#: kqalculate.cpp:481
+#: kqalculate.cpp:455
 msgid "2"
 msgstr ""
 
-#: kqalculate.cpp:483
+#: kqalculate.cpp:457
 msgid "3"
 msgstr ""
 
-#: kqalculate.cpp:485
+#: kqalculate.cpp:459
 msgid "0"
 msgstr ""
 
-#: kqalculate.cpp:488
+#: kqalculate.cpp:462
 msgid "Decimal point"
 msgstr "Decimalkomma"
 
-#: kqalculate.cpp:490
+#: kqalculate.cpp:464
 msgid "EXP"
 msgstr ""
 
-#: kqalculate.cpp:491
+#: kqalculate.cpp:465
 msgid "10^x (Ctrl+Shift+E)"
 msgstr ""
 
-#: kqalculate.cpp:494
+#: kqalculate.cpp:468
 msgid "Del"
 msgstr ""
 
-#: kqalculate.cpp:497
+#: kqalculate.cpp:471
 msgid "AC"
 msgstr ""
 
-#: kqalculate.cpp:501
+#: kqalculate.cpp:475
 msgid "Multiply"
 msgstr "Multiplicera"
 
-#: kqalculate.cpp:504
+#: kqalculate.cpp:478
 msgid "Divide"
 msgstr "Dela"
 
-#: kqalculate.cpp:510
+#: kqalculate.cpp:484
 msgid "Subtract"
 msgstr "Subtrahera"
 
-#: kqalculate.cpp:512
+#: kqalculate.cpp:486
 msgid "Ans"
 msgstr ""
 
-#: kqalculate.cpp:513
+#: kqalculate.cpp:487
 msgid "Previous result"
 msgstr "Föregående resultat"
 
-#: kqalculate.cpp:515 kqalculate.cpp:4491
+#: kqalculate.cpp:489 kqalculate.cpp:4445
 msgid "Ent"
 msgstr ""
 
-#: kqalculate.cpp:538
+#: kqalculate.cpp:512
 msgid "Index"
 msgstr ""
 
-#: kqalculate.cpp:539 qalculateeditdataobjectdialog.cpp:50
+#: kqalculate.cpp:513 qalculateeditdataobjectdialog.cpp:50
 #: qalculatevariablesdialog.cpp:63
 msgid "Value"
 msgstr "Värde"
 
-#: kqalculate.cpp:558 kqalculate.cpp:5927
+#: kqalculate.cpp:532 kqalculate.cpp:5879
 msgid "Up"
 msgstr "Upp"
 
-#: kqalculate.cpp:559
+#: kqalculate.cpp:533
 msgid "Move selected register up"
 msgstr "Flytta valt register uppåt"
 
-#: kqalculate.cpp:563 kqalculate.cpp:5929
+#: kqalculate.cpp:537 kqalculate.cpp:5881
 msgid "Down"
 msgstr "Ned"
 
-#: kqalculate.cpp:564
+#: kqalculate.cpp:538
 msgid "Move selected register down"
 msgstr "Flytta valt register nedåt"
 
-#: kqalculate.cpp:569
+#: kqalculate.cpp:543
 msgid "Edit value of selected register"
 msgstr "Redigera värdet för valt register"
 
-#: kqalculate.cpp:574
+#: kqalculate.cpp:548
 msgid "Delete selected register"
 msgstr "Ta bort valt register"
 
-#: kqalculate.cpp:579
+#: kqalculate.cpp:553
 msgid "Clear the RPN stack"
 msgstr "Töm RPN-stacken"
 
-#: kqalculate.cpp:595
+#: kqalculate.cpp:569
 msgid "Keypad"
 msgstr "Knappsats"
 
-#: kqalculate.cpp:596
+#: kqalculate.cpp:570
 msgid "Show/hide keypad"
 msgstr "Visa/göm knappsats"
 
-#: kqalculate.cpp:599
+#: kqalculate.cpp:573
 msgid "History"
 msgstr "Historik"
 
-#: kqalculate.cpp:600
+#: kqalculate.cpp:574
 msgid "Show/hide history"
 msgstr "Visa/göm historik"
 
-#: kqalculate.cpp:603
+#: kqalculate.cpp:577
 msgid "RPN Stack"
 msgstr "RPN-stack"
 
-#: kqalculate.cpp:604
+#: kqalculate.cpp:578
 msgid "Show/hide RPN stack"
 msgstr "Visa/göm RPN-stacken"
 
-#: kqalculate.cpp:719 kqalculate.cpp:2530
+#: kqalculate.cpp:693 kqalculate.cpp:2498
 msgid "RPN Register Moved"
 msgstr "RPN-register flyttades"
 
-#: kqalculate.cpp:755 kqalculate.cpp:787 kqalculate.cpp:2141
-#: kqalculate.cpp:2705 kqalculate.cpp:2742
+#: kqalculate.cpp:729 kqalculate.cpp:761 kqalculate.cpp:2109
+#: kqalculate.cpp:2673 kqalculate.cpp:2710
 msgid "approx."
 msgstr "ca"
 
-#: kqalculate.cpp:897 kqalculate.cpp:4816
+#: kqalculate.cpp:871 kqalculate.cpp:4770
 #, c-format
 msgid "Load meta mode: %1"
 msgstr "Ladda metaläge: %1"
 
-#: kqalculate.cpp:969
+#: kqalculate.cpp:937
 msgid "Qalculate! - Scientific Calculator"
 msgstr "Qalculate! - Vetenskaplig kalkulator"
 
-#: kqalculate.cpp:988 qalculateeditfunctiondialog.cpp:602
+#: kqalculate.cpp:956 qalculateeditfunctiondialog.cpp:581
 #: qalculateresultdisplay.cpp:63
 msgid "Variable"
 msgstr "Variabel"
 
-#: kqalculate.cpp:989 qalculateeditfunctiondialog.cpp:597
+#: kqalculate.cpp:957 qalculateeditfunctiondialog.cpp:576
 #: qalculateeditmatrixvectordialog.cpp:107 qalculateimportcsvdialog.cpp:53
-#: qalculateinsertmatrixvectordialog.cpp:85
-#: qalculateinsertmatrixvectordialog.cpp:310
+#: qalculateinsertmatrixvectordialog.cpp:84
+#: qalculateinsertmatrixvectordialog.cpp:295
 msgid "Matrix"
 msgstr "Matris"
 
-#: kqalculate.cpp:990 qalculateeditfunctiondialog.cpp:596
+#: kqalculate.cpp:958 qalculateeditfunctiondialog.cpp:575
 #: qalculateeditmatrixvectordialog.cpp:110
-#: qalculateinsertmatrixvectordialog.cpp:88
-#: qalculateinsertmatrixvectordialog.cpp:308
+#: qalculateinsertmatrixvectordialog.cpp:87
+#: qalculateinsertmatrixvectordialog.cpp:293
 msgid "Vector"
 msgstr "Vektor"
 
-#: kqalculate.cpp:991
+#: kqalculate.cpp:959
 msgid "Unknown Variable"
 msgstr "Okänd variabel"
 
-#: kqalculate.cpp:992 qalculateeditdatasetdialog.cpp:71
-#: qalculateeditfunctiondialog.cpp:72 qalculateeditfunctiondialog.cpp:600
-#: qalculateplotdialog.cpp:100 qalculateresultdisplay.cpp:93
+#: kqalculate.cpp:960 qalculateeditdatasetdialog.cpp:58
+#: qalculateeditfunctiondialog.cpp:59 qalculateeditfunctiondialog.cpp:579
+#: qalculateplotdialog.cpp:91 qalculateresultdisplay.cpp:93
 msgid "Function"
 msgstr "Funktion"
 
-#: kqalculate.cpp:993 qalculatedatasetsdialog.cpp:64
+#: kqalculate.cpp:961 qalculatedatasetsdialog.cpp:64
 msgid "Data Set"
 msgstr "Dataset"
 
-#: kqalculate.cpp:994 qalculateconvertunitsdialog.cpp:70
-#: qalculateeditfunctiondialog.cpp:601 qalculateresultdisplay.cpp:68
+#: kqalculate.cpp:962 qalculateconvertunitsdialog.cpp:70
+#: qalculateeditfunctiondialog.cpp:580 qalculateresultdisplay.cpp:68
 #: qalculateunitsdialog.cpp:69
 msgid "Unit"
 msgstr "Enhet"
 
-#: kqalculate.cpp:995
+#: kqalculate.cpp:963
 msgid "Import CSV File..."
 msgstr "Importera CSV-fil..."
 
-#: kqalculate.cpp:996
+#: kqalculate.cpp:964
 msgid "Export CSV File..."
 msgstr "Exportera CSV-fil..."
 
-#: kqalculate.cpp:997
+#: kqalculate.cpp:965
 msgid "Store Result..."
 msgstr "Spara resultatet..."
 
-#: kqalculate.cpp:998
+#: kqalculate.cpp:966
 msgid "Save Result Image..."
 msgstr "Spara resultatbild..."
 
-#: kqalculate.cpp:999
+#: kqalculate.cpp:967
 msgid "Save Definitions"
 msgstr "Spara definitioner"
 
-#: kqalculate.cpp:1000
+#: kqalculate.cpp:968
 msgid "Update Exchange Rates"
 msgstr "Uppdatera växelkurser"
 
-#: kqalculate.cpp:1001
+#: kqalculate.cpp:969
 msgid "Plot Functions/Data"
 msgstr "Rita functions-/datadiagram"
 
-#: kqalculate.cpp:1003
+#: kqalculate.cpp:971
 msgid "Convert Number Bases"
 msgstr "Omvandla mellan nummerbaser"
 
-#: kqalculate.cpp:1004 qalculateperiodictabledialog.cpp:40
+#: kqalculate.cpp:972 qalculateperiodictabledialog.cpp:40
 msgid "Periodic Table"
 msgstr "Periodiska systemet"
 
-#: kqalculate.cpp:1011
+#: kqalculate.cpp:979
 msgid "Show/hide main Qalculate! window"
 msgstr "Visa/dölj Qalculate!:s huvudfönster"
 
-#: kqalculate.cpp:1014
+#: kqalculate.cpp:982
 msgid "Configure &Global Shortcuts..."
 msgstr "Anpassa &globala snabbtangenter..."
 
-#: kqalculate.cpp:1016
+#: kqalculate.cpp:984
 msgid "Manage Variables"
 msgstr "Hantera variabler"
 
-#: kqalculate.cpp:1017
+#: kqalculate.cpp:985
 msgid "Manage Functions"
 msgstr "Hantera funktioner"
 
-#: kqalculate.cpp:1018
+#: kqalculate.cpp:986
 msgid "Manage Units"
 msgstr "Hantera enheter"
 
-#: kqalculate.cpp:1019
+#: kqalculate.cpp:987
 msgid "Manage Data Sets"
 msgstr "Hantera dataset"
 
-#: kqalculate.cpp:1020 kqalculate.cpp:1153
+#: kqalculate.cpp:988 kqalculate.cpp:1121
 msgid "Factorize"
 msgstr "Faktorisera"
 
-#: kqalculate.cpp:1021 kqalculate.cpp:1151
+#: kqalculate.cpp:989 kqalculate.cpp:1119
 msgid "Simplify"
 msgstr "Förenkla"
 
-#: kqalculate.cpp:1022
+#: kqalculate.cpp:990
 msgid "Set Unknowns..."
 msgstr "Ange okända värden..."
 
-#: kqalculate.cpp:1023
+#: kqalculate.cpp:991
 msgid "Convert to Unit Expression..."
 msgstr "Omvandla till enhetsuttryck"
 
-#: kqalculate.cpp:1024 kqalculate.cpp:1087
+#: kqalculate.cpp:992 kqalculate.cpp:1055
 msgid "Convert to Base Units"
 msgstr "Omvandla till basenheter"
 
-#: kqalculate.cpp:1025 kqalculate.cpp:1089
+#: kqalculate.cpp:993 kqalculate.cpp:1057
 msgid "Convert to Best Unit"
 msgstr "Omvandla till lämpligast enhet"
 
-#: kqalculate.cpp:1026
+#: kqalculate.cpp:994
 msgid "Insert Matrix..."
 msgstr "Infoga matris..."
 
-#: kqalculate.cpp:1027
+#: kqalculate.cpp:995
 msgid "Insert Vector..."
 msgstr "Infoga vektor..."
 
-#: kqalculate.cpp:1028
+#: kqalculate.cpp:996
 msgid "Copy Result"
 msgstr "Kopiera resultatet"
 
-#: kqalculate.cpp:1029
+#: kqalculate.cpp:997
 msgid "Clear History"
 msgstr "Töm historiken"
 
-#: kqalculate.cpp:1030
+#: kqalculate.cpp:998
 msgid "Configure Qalculate!"
 msgstr "Anpassa Qalculate!"
 
-#: kqalculate.cpp:1046
+#: kqalculate.cpp:1014
 msgid "Roman Numerals"
 msgstr "Romerska siffror"
 
-#: kqalculate.cpp:1048
+#: kqalculate.cpp:1016
 msgid "Select Result and Expression Base..."
 msgstr "Välj bas i resultat och uttryck..."
 
-#: kqalculate.cpp:1055
+#: kqalculate.cpp:1023
 msgid "Purely Scientific"
 msgstr "Strikt vetenskapligt"
 
-#: kqalculate.cpp:1059
+#: kqalculate.cpp:1027
 msgid "Indicate Infinite Series"
 msgstr "Indikera oändliga talserier"
 
-#: kqalculate.cpp:1061
+#: kqalculate.cpp:1029
 msgid "Sort Minus Last"
 msgstr "Sortera minus sist"
 
-#: kqalculate.cpp:1063
+#: kqalculate.cpp:1031
 msgid "Negative Exponents"
 msgstr "Negativa exponenter"
 
-#: kqalculate.cpp:1065
+#: kqalculate.cpp:1033
 msgid "Show Ending Zeroes"
 msgstr "Visa avslutande nollor"
 
-#: kqalculate.cpp:1067
+#: kqalculate.cpp:1035
 msgid "Round Halfway Numbers to Even"
 msgstr "Avrunda mittimellan-tal till jämn siffra"
 
-#: kqalculate.cpp:1071
+#: kqalculate.cpp:1039
 msgid "Decimal (Try Exact)"
 msgstr "Decimal (försök exakt)"
 
-#: kqalculate.cpp:1075
+#: kqalculate.cpp:1043
 msgid "Combined"
 msgstr "Kombinerad"
 
-#: kqalculate.cpp:1077
+#: kqalculate.cpp:1045
 msgid "Enable Prefixes"
 msgstr "Använd prefix"
 
-#: kqalculate.cpp:1079
+#: kqalculate.cpp:1047
 msgid "Enable Use of All SI Prefixes"
 msgstr "Automatisk användning av alla SI-prefix"
 
-#: kqalculate.cpp:1081
+#: kqalculate.cpp:1049
 msgid "Enable Denominator Prefixes"
 msgstr "Aktivera prefix i nämnaren"
 
-#: kqalculate.cpp:1083
+#: kqalculate.cpp:1051
 msgid "Place Units Separately"
 msgstr "Placera enheter separat"
 
-#: kqalculate.cpp:1085
+#: kqalculate.cpp:1053
 msgid "No Automatic Conversion"
 msgstr "Ingen automatisk omvandling"
 
-#: kqalculate.cpp:1091
+#: kqalculate.cpp:1059
 msgid "Degrees"
 msgstr "Grader"
 
-#: kqalculate.cpp:1093
+#: kqalculate.cpp:1061
 msgid "Radians"
 msgstr "Radianer"
 
-#: kqalculate.cpp:1095
+#: kqalculate.cpp:1063
 msgid "Gradians"
 msgstr "Gradienter"
 
-#: kqalculate.cpp:1099
+#: kqalculate.cpp:1067
 msgid "Abbreviate Names"
 msgstr "Förkorta namn"
 
-#: kqalculate.cpp:1101
+#: kqalculate.cpp:1069
 msgid "Enable Variables"
 msgstr "Aktivera variabler"
 
-#: kqalculate.cpp:1103
+#: kqalculate.cpp:1071
 msgid "Enable Functions"
 msgstr "Aktivera funktioner"
 
-#: kqalculate.cpp:1105
+#: kqalculate.cpp:1073
 msgid "Enable Units"
 msgstr "Aktivera enheter"
 
-#: kqalculate.cpp:1107
+#: kqalculate.cpp:1075
 msgid "Enable Unknowns"
 msgstr "Aktivera okända"
 
-#: kqalculate.cpp:1109
+#: kqalculate.cpp:1077
 msgid "Calculate Variables"
 msgstr "Beräkna variabler"
 
-#: kqalculate.cpp:1111
+#: kqalculate.cpp:1079
 msgid "Allow Complex Result"
 msgstr "Tillåt complext resultat"
 
-#: kqalculate.cpp:1113
+#: kqalculate.cpp:1081
 msgid "Allow Infinite Result"
 msgstr "Tillåt oändligt resultat"
 
-#: kqalculate.cpp:1115
+#: kqalculate.cpp:1083
 msgid "Try Exact"
 msgstr "Försök exakt"
 
-#: kqalculate.cpp:1117
+#: kqalculate.cpp:1085
 msgid "Always Exact"
 msgstr "Alltid exakt"
 
-#: kqalculate.cpp:1119 qalculateeditdataobjectdialog.cpp:71
+#: kqalculate.cpp:1087 qalculateeditdataobjectdialog.cpp:71
 msgid "Approximate"
 msgstr "Approximera"
 
-#: kqalculate.cpp:1121 kqalculate.cpp:1135
+#: kqalculate.cpp:1089 kqalculate.cpp:1103
 #: qalculateeditunknownvariabledialog.cpp:66
 #: qalculateeditunknownvariabledialog.cpp:79
 #: qalculateperiodictabledialog.cpp:235
 msgid "Unknown"
 msgstr "Ökänd"
 
-#: kqalculate.cpp:1123 qalculateeditunknownvariabledialog.cpp:67
+#: kqalculate.cpp:1091 qalculateeditunknownvariabledialog.cpp:67
 msgid "Not Matrix"
 msgstr "Inte matris"
 
-#: kqalculate.cpp:1125 qalculateeditdatasetdialog.cpp:469
-#: qalculateeditfunctiondialog.cpp:591
+#: kqalculate.cpp:1093 qalculateeditdatasetdialog.cpp:444
+#: qalculateeditfunctiondialog.cpp:570
 #: qalculateeditunknownvariabledialog.cpp:68
 msgid "Number"
 msgstr "Nummer"
 
-#: kqalculate.cpp:1127
+#: kqalculate.cpp:1095
 msgid "Complex"
 msgstr "Komplex"
 
-#: kqalculate.cpp:1129
+#: kqalculate.cpp:1097
 msgid "Real"
 msgstr "Reell"
 
-#: kqalculate.cpp:1131
+#: kqalculate.cpp:1099
 msgid "Rational"
 msgstr "Rationell"
 
-#: kqalculate.cpp:1133 qalculateeditfunctiondialog.cpp:592
+#: kqalculate.cpp:1101 qalculateeditfunctiondialog.cpp:571
 #: qalculateeditunknownvariabledialog.cpp:72
 msgid "Integer"
 msgstr "Heltal"
 
-#: kqalculate.cpp:1137 qalculateeditunknownvariabledialog.cpp:84
+#: kqalculate.cpp:1105 qalculateeditunknownvariabledialog.cpp:84
 msgid "Non-Zero"
 msgstr "Ej noll"
 
-#: kqalculate.cpp:1139 qalculateeditunknownvariabledialog.cpp:80
+#: kqalculate.cpp:1107 qalculateeditunknownvariabledialog.cpp:80
 msgid "Positive"
 msgstr "Positiv"
 
-#: kqalculate.cpp:1141 qalculateeditunknownvariabledialog.cpp:81
+#: kqalculate.cpp:1109 qalculateeditunknownvariabledialog.cpp:81
 msgid "Non-Negative"
 msgstr "Ej negativ"
 
-#: kqalculate.cpp:1143 qalculateeditunknownvariabledialog.cpp:82
+#: kqalculate.cpp:1111 qalculateeditunknownvariabledialog.cpp:82
 msgid "Negative"
 msgstr "Negativ"
 
-#: kqalculate.cpp:1145 qalculateeditunknownvariabledialog.cpp:83
+#: kqalculate.cpp:1113 qalculateeditunknownvariabledialog.cpp:83
 msgid "Non-Positive"
 msgstr "Ej positiv"
 
-#: kqalculate.cpp:1147
+#: kqalculate.cpp:1115
 msgid "Non-Zero Denominators"
 msgstr "Nämnare ej noll"
 
-#: kqalculate.cpp:1149
+#: kqalculate.cpp:1117
 msgid "Warn About Denominators Assumed Non-Zero"
 msgstr "Varna om nämnare antagna som ej noll"
 
-#: kqalculate.cpp:1157
+#: kqalculate.cpp:1125
 msgid "Read Precision"
 msgstr "Läs precision"
 
-#: kqalculate.cpp:1159
+#: kqalculate.cpp:1127
 msgid "Limit Implicit Multiplication"
 msgstr "Begränsa implicit multiplikation"
 
-#: kqalculate.cpp:1161
+#: kqalculate.cpp:1129
 msgid "RPN Mode"
 msgstr "RPN läge"
 
-#: kqalculate.cpp:1163
+#: kqalculate.cpp:1131
 msgid "RPN Syntax"
 msgstr "RPN-syntax"
 
-#: kqalculate.cpp:1165 qalculateprecisiondialog.cpp:31
+#: kqalculate.cpp:1133 qalculateprecisiondialog.cpp:30
 msgid "Precision"
 msgstr "Precision"
 
-#: kqalculate.cpp:1166 qalculatedecimalsdialog.cpp:27
+#: kqalculate.cpp:1134 qalculatedecimalsdialog.cpp:27
 msgid "Decimals"
 msgstr "Decimaler"
 
-#: kqalculate.cpp:1167
+#: kqalculate.cpp:1135
 msgid "Save Mode..."
 msgstr "Spara läge..."
 
-#: kqalculate.cpp:1168
+#: kqalculate.cpp:1136
 msgid "Delete Mode..."
 msgstr "Radera läge..."
 
-#: kqalculate.cpp:1170
+#: kqalculate.cpp:1138
 msgid "Save Default Mode"
 msgstr "Spara förvalt läge"
 
-#: kqalculate.cpp:1171
+#: kqalculate.cpp:1139
 msgid "Clear Stack"
 msgstr "Töm stacken"
 
-#: kqalculate.cpp:1175
+#: kqalculate.cpp:1143
 msgid "Exp RPN Operation"
 msgstr "Exp RPN-operation"
 
-#: kqalculate.cpp:1863
+#: kqalculate.cpp:1831
 msgid "and"
 msgstr "och"
 
-#: kqalculate.cpp:1868
+#: kqalculate.cpp:1836
 msgid "or"
 msgstr "eller"
 
-#: kqalculate.cpp:2125
+#: kqalculate.cpp:2093
 msgid "undefined"
 msgstr "odefinierad"
 
-#: kqalculate.cpp:2167
+#: kqalculate.cpp:2135
 msgid "EXACT"
 msgstr "EXAKT"
 
-#: kqalculate.cpp:2170
+#: kqalculate.cpp:2138
 msgid "APPROX"
 msgstr "APPROX"
 
-#: kqalculate.cpp:2174
+#: kqalculate.cpp:2142
 msgid "RPN"
 msgstr "RPN"
 
-#: kqalculate.cpp:2182
+#: kqalculate.cpp:2150
 msgid "BIN"
 msgstr "BIN"
 
-#: kqalculate.cpp:2187
+#: kqalculate.cpp:2155
 msgid "OCT"
 msgstr "OKT"
 
-#: kqalculate.cpp:2192
+#: kqalculate.cpp:2160
 msgid "HEX"
 msgstr "HEX"
 
-#: kqalculate.cpp:2197
+#: kqalculate.cpp:2165
 msgid "ROMAN"
 msgstr "ROMERSKA"
 
-#: kqalculate.cpp:2209
+#: kqalculate.cpp:2177
 msgid "DEG"
 msgstr "DEG"
 
-#: kqalculate.cpp:2214
+#: kqalculate.cpp:2182
 msgid "RAD"
 msgstr "RAD"
 
-#: kqalculate.cpp:2219
+#: kqalculate.cpp:2187
 msgid "GRA"
 msgstr "GRA"
 
-#: kqalculate.cpp:2226
+#: kqalculate.cpp:2194
 msgid "PREC"
 msgstr "PREC"
 
-#: kqalculate.cpp:2231
+#: kqalculate.cpp:2199
 msgid "FUNC"
 msgstr "FUNK"
 
-#: kqalculate.cpp:2237
+#: kqalculate.cpp:2205
 msgid "UNIT"
 msgstr "ENHET"
 
-#: kqalculate.cpp:2243
+#: kqalculate.cpp:2211
 msgid "VAR"
 msgstr "VAR"
 
-#: kqalculate.cpp:2249
+#: kqalculate.cpp:2217
 msgid "INF"
 msgstr "INF"
 
-#: kqalculate.cpp:2255
+#: kqalculate.cpp:2223
 msgid "CPLX"
 msgstr "KPLX"
 
-#: kqalculate.cpp:2336 kqalculate.cpp:2354 kqalculate.cpp:2584
+#: kqalculate.cpp:2304 kqalculate.cpp:2322 kqalculate.cpp:2552
 msgid "aborted"
 msgstr "avbruten"
 
-#: kqalculate.cpp:2355
+#: kqalculate.cpp:2323
 msgid "calculation was aborted"
 msgstr "beräkningen avbröts"
 
-#: kqalculate.cpp:2591
+#: kqalculate.cpp:2559
 msgid "result processing was aborted"
 msgstr "resultatbehandlingen avbröts"
 
-#: kqalculate.cpp:2639
+#: kqalculate.cpp:2607
 msgid "Processing..."
 msgstr "Behandlar..."
 
-#: kqalculate.cpp:2643 kqalculate.cpp:2888 kqalculate.cpp:3148
+#: kqalculate.cpp:2611 kqalculate.cpp:2856 kqalculate.cpp:3116
 msgid "Abort"
 msgstr "Avbryt"
 
-#: kqalculate.cpp:2876
+#: kqalculate.cpp:2844
 msgid "Factorizing..."
 msgstr "Faktoriserar..."
 
-#: kqalculate.cpp:2880
+#: kqalculate.cpp:2848
 msgid "Simplifying..."
 msgstr "Förenklar..."
 
-#: kqalculate.cpp:3144
+#: kqalculate.cpp:3112
 msgid "Calculating..."
 msgstr "Beräknar..."
 
-#: kqalculate.cpp:3194
+#: kqalculate.cpp:3162
 msgid "RPN Operation"
 msgstr "RPN-operation"
 
-#: kqalculate.cpp:3262
+#: kqalculate.cpp:3230
 msgid "Errors"
 msgstr "Fel"
 
-#: kqalculate.cpp:3263
+#: kqalculate.cpp:3231
 msgid "Warnings"
 msgstr "Varningar"
 
-#: kqalculate.cpp:3273
+#: kqalculate.cpp:3241
 msgid "Couldn't write definitions"
 msgstr "Kunde inte spara definitioner"
 
-#: kqalculate.cpp:3541
+#: kqalculate.cpp:3509
 msgid "Prefixes"
 msgstr "Prefix"
 
-#: kqalculate.cpp:3668
+#: kqalculate.cpp:3636
 msgid "No Prefix"
 msgstr "Inget prefix"
 
-#: kqalculate.cpp:3819 qalculatevariablesdialog.cpp:339
+#: kqalculate.cpp:3787 qalculatevariablesdialog.cpp:339
 msgid "Variable does not exist anymore."
 msgstr "Variabeln existerar inte längre."
 
-#: kqalculate.cpp:3835 qalculateconvertunitsdialog.cpp:155
+#: kqalculate.cpp:3803 qalculateconvertunitsdialog.cpp:155
 #: qalculateunitsdialog.cpp:339
 msgid "Unit does not exist anymore."
 msgstr "Enheten existerar inte längre."
 
-#: kqalculate.cpp:3908
+#: kqalculate.cpp:3872
 msgid "Failed to download exchange rates from ECB."
 msgstr "Misslyckades med att hämta växelkurser från ECB."
 
-#: kqalculate.cpp:4755
+#: kqalculate.cpp:4709
 msgid "Save Mode"
 msgstr "Spara läge"
 
-#: kqalculate.cpp:4758
+#: kqalculate.cpp:4712
 msgid "Mode name:"
 msgstr "Lägesnamn:"
 
-#: kqalculate.cpp:4768
+#: kqalculate.cpp:4722
 msgid "Shortcut:"
 msgstr "Snabbtangent:"
 
-#: kqalculate.cpp:4795
+#: kqalculate.cpp:4749
 msgid "Empty mode name."
 msgstr "Tomt fält för lägesnamn"
 
-#: kqalculate.cpp:4798
+#: kqalculate.cpp:4752
 msgid "Preset mode cannot be overwritten."
 msgstr "Förinställt läge kan inte skrivas över."
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Delete Mode"
 msgstr "Radera läge"
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Mode:"
 msgstr "Läge:"
 
-#: kqalculate.cpp:5004
+#: kqalculate.cpp:4956
 msgid "log10 function not found."
 msgstr "Kunde inte finna log10 funktionen."
 
-#: kqalculate.cpp:5548 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
+#: kqalculate.cpp:5500 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
 #: main.cpp:163
 msgid "Temporary"
 msgstr "Temporära"
 
-#: kqalculate.cpp:5570 kqalculate.cpp:5597 qalculatefunctionsdialog.cpp:302
+#: kqalculate.cpp:5522 kqalculate.cpp:5549 qalculatefunctionsdialog.cpp:302
 msgid "Function does not exist anymore."
 msgstr "Funktionen existerar inte längre."
 
-#: kqalculate.cpp:5700 kqalculate.cpp:5736
+#: kqalculate.cpp:5652 kqalculate.cpp:5688
 msgid "My Variables"
 msgstr "Mina variabler"
 
-#: kqalculate.cpp:5712 qalculateimportcsvdialog.cpp:57
+#: kqalculate.cpp:5664 qalculateimportcsvdialog.cpp:57
 msgid "Vectors"
 msgstr "Vektorer"
 
-#: kqalculate.cpp:5724
+#: kqalculate.cpp:5676
 msgid "Matrices"
 msgstr "Matriser"
 
-#: kqalculate.cpp:5765 qalculateplotdialog.cpp:728
+#: kqalculate.cpp:5717 qalculateplotdialog.cpp:719
 msgid "Save Image"
 msgstr "Spara bild"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid ""
 "A file named \"%1\" already exists. Are you sure you want to overwrite it?"
 msgstr "En fil med namnet \"%i\" finns redan. Vill du ersätta den?"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "Overwrite File?"
 msgstr "Ersätt filen"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "&Overwrite"
 msgstr "Ersätt"
 
-#: kqalculate.cpp:5804
+#: kqalculate.cpp:5756
 msgid "Failed to save image."
 msgstr "Misslyckedes med att spara bild."
 
-#: kqalculate.cpp:6030
+#: kqalculate.cpp:5982
 msgid "No unknowns in result."
 msgstr "Ingen okända värden i resultatet."
 
-#: kqalculate.cpp:6033
+#: kqalculate.cpp:5985
 msgid "Set Unknowns"
 msgstr "Ange okända värden"
 
-#: kqalculate.cpp:6197
+#: kqalculate.cpp:6149
 msgid "Too many arguments for %1()."
 msgstr "För många parametrar för %1()"
 
-#: kqalculate.cpp:6223 qalculatedatasetsdialog.cpp:342
+#: kqalculate.cpp:6175 qalculatedatasetsdialog.cpp:342
 #: qalculatefunctionsdialog.cpp:345 qalculateresultdisplay.cpp:121
 msgid "argument"
 msgstr "parameter"
 
-#: kqalculate.cpp:6445 kqalculate.cpp:6449
+#: kqalculate.cpp:6397 kqalculate.cpp:6401
 msgid "Edit Expression"
 msgstr "Redigera uttrycket"
 
-#: kqalculate.cpp:6454
+#: kqalculate.cpp:6406
 msgid "Edit Result"
 msgstr "Redigera namnet"
 
-#: kqalculate.cpp:6457
+#: kqalculate.cpp:6409
 msgid "Insert Result Variable"
 msgstr "Infoga resultatvariabel"
 
@@ -1120,7 +1120,7 @@ msgstr "Svar 5"
 msgid "Failed to load global definitions!"
 msgstr "Fel vid inhämtande av systemvida definitioner!"
 
-#: main.cpp:291
+#: main.cpp:281
 msgid "Qalculate!"
 msgstr ""
 
@@ -1161,7 +1161,7 @@ msgstr "Hexadecimalt:"
 msgid "Selector"
 msgstr "Väljare"
 
-#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:483
+#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:458
 msgid "Unit expression:"
 msgstr "Enhetsuttryck:"
 
@@ -1197,7 +1197,7 @@ msgstr "Alla"
 msgid "Uncategorized"
 msgstr "Okategoriserade"
 
-#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:233
+#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:212
 msgid "Data Sets"
 msgstr "Dataset"
 
@@ -1206,15 +1206,15 @@ msgid "Data Sets:"
 msgstr "Dataset:"
 
 #: qalculatedatasetsdialog.cpp:68 qalculatedatasetsdialog.cpp:91
-#: qalculateeditdatasetdialog.cpp:108 qalculateeditdatasetdialog.cpp:630
-#: qalculateeditfunctiondialog.cpp:134 qalculateeditfunctiondialog.cpp:493
+#: qalculateeditdatasetdialog.cpp:87 qalculateeditdatasetdialog.cpp:605
+#: qalculateeditfunctiondialog.cpp:113 qalculateeditfunctiondialog.cpp:472
 #: qalculateeditnamesdialog.cpp:64 qalculatefunctionsdialog.cpp:69
 #: qalculateunitsdialog.cpp:93 qalculatevariablesdialog.cpp:68
 msgid "New"
 msgstr "Ny"
 
-#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:80
-#: qalculateeditdatasetdialog.cpp:457 qalculateeditfunctiondialog.cpp:99
+#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:67
+#: qalculateeditdatasetdialog.cpp:436 qalculateeditfunctiondialog.cpp:86
 msgid "Description:"
 msgstr "Beskrivning:"
 
@@ -1222,8 +1222,8 @@ msgstr "Beskrivning:"
 msgid "Objects:"
 msgstr "Objekt:"
 
-#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:237
-#: qalculateeditfunctiondialog.cpp:599
+#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:216
+#: qalculateeditfunctiondialog.cpp:578
 msgid "Object"
 msgstr "Objekt"
 
@@ -1235,7 +1235,7 @@ msgstr "Attribut:"
 msgid "Data set does not exist anymore."
 msgstr "Datasetet existerar inte längre."
 
-#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:196
+#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:175
 #: qalculatefunctionsdialog.cpp:458
 msgid "key"
 msgstr "nyckel"
@@ -1260,7 +1260,7 @@ msgstr "Redigera objekt"
 msgid "New Object"
 msgstr "Nytt objekt"
 
-#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:243
+#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:222
 msgid "Property"
 msgstr "Egenskap"
 
@@ -1269,99 +1269,99 @@ msgstr "Egenskap"
 msgid "Approximation"
 msgstr "Approximering"
 
-#: qalculateeditdatasetdialog.cpp:54 qalculateeditdatasetdialog.cpp:308
+#: qalculateeditdatasetdialog.cpp:45 qalculateeditdatasetdialog.cpp:287
 msgid "Edit Data Set"
 msgstr "Redigera dataset"
 
-#: qalculateeditdatasetdialog.cpp:69 qalculateeditfunctiondialog.cpp:71
-#: qalculatepreferencesdialog.cpp:157
+#: qalculateeditdatasetdialog.cpp:56 qalculateeditfunctiondialog.cpp:58
+#: qalculatepreferencesdialog.cpp:58
 msgid "General"
 msgstr "Allmänt"
 
-#: qalculateeditdatasetdialog.cpp:74 qalculateplotdialog.cpp:88
-#: qalculateplotdialog.cpp:191
+#: qalculateeditdatasetdialog.cpp:61 qalculateplotdialog.cpp:79
+#: qalculateplotdialog.cpp:182
 msgid "Title:"
 msgstr "Titel:"
 
-#: qalculateeditdatasetdialog.cpp:77
+#: qalculateeditdatasetdialog.cpp:64
 msgid "Data file:"
 msgstr "Datafil:"
 
-#: qalculateeditdatasetdialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:71
 msgid "Copyright:"
 msgstr "Upphovsrätt:"
 
-#: qalculateeditdatasetdialog.cpp:98
+#: qalculateeditdatasetdialog.cpp:77
 msgid "Properties:"
 msgstr "Egenskaper:"
 
-#: qalculateeditdatasetdialog.cpp:100 qalculateplotdialog.cpp:155
+#: qalculateeditdatasetdialog.cpp:79 qalculateplotdialog.cpp:146
 msgid "Title"
 msgstr "Titel"
 
-#: qalculateeditdatasetdialog.cpp:101 qalculateeditdatasetdialog.cpp:621
-#: qalculateeditfunctiondialog.cpp:125 qalculateeditnamesdialog.cpp:41
+#: qalculateeditdatasetdialog.cpp:80 qalculateeditdatasetdialog.cpp:596
+#: qalculateeditfunctiondialog.cpp:104 qalculateeditnamesdialog.cpp:41
 #: qalculateeditunitdialog.cpp:51
 msgid "Name"
 msgstr "Namn"
 
-#: qalculateeditdatasetdialog.cpp:102 qalculateeditfunctiondialog.cpp:126
+#: qalculateeditdatasetdialog.cpp:81 qalculateeditfunctiondialog.cpp:105
 #: qalculateeditunitdialog.cpp:76 qalculateeditunknownvariabledialog.cpp:61
 msgid "Type"
 msgstr "Typ"
 
-#: qalculateeditdatasetdialog.cpp:116 qalculateeditdatasetdialog.cpp:443
-#: qalculateeditfunctiondialog.cpp:75 qalculateeditfunctiondialog.cpp:584
+#: qalculateeditdatasetdialog.cpp:95 qalculateeditdatasetdialog.cpp:422
+#: qalculateeditfunctiondialog.cpp:62 qalculateeditfunctiondialog.cpp:563
 #: qalculateeditmatrixvectordialog.cpp:79 qalculateeditunitdialog.cpp:56
 #: qalculateeditunknownvariabledialog.cpp:48 qalculateeditvariabledialog.cpp:50
 #: qalculateimportcsvdialog.cpp:61
 msgid "Name:"
 msgstr "Namn:"
 
-#: qalculateeditdatasetdialog.cpp:125 qalculateeditdatasetdialog.cpp:452
-#: qalculateeditfunctiondialog.cpp:84 qalculateeditmatrixvectordialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:104 qalculateeditdatasetdialog.cpp:431
+#: qalculateeditfunctiondialog.cpp:71 qalculateeditmatrixvectordialog.cpp:88
 #: qalculateeditunitdialog.cpp:65 qalculateeditunknownvariabledialog.cpp:57
 #: qalculateeditvariabledialog.cpp:61
 msgid "Names Details"
 msgstr "Namndetaljer"
 
-#: qalculateeditdatasetdialog.cpp:127
+#: qalculateeditdatasetdialog.cpp:106
 msgid "Object argument name:"
 msgstr "Objektparameterns namn"
 
-#: qalculateeditdatasetdialog.cpp:130
+#: qalculateeditdatasetdialog.cpp:109
 msgid "Property argument name:"
 msgstr "Egenskapsparameterns namn:"
 
-#: qalculateeditdatasetdialog.cpp:133
+#: qalculateeditdatasetdialog.cpp:112
 msgid "Default property:"
 msgstr "Förvald egenskap:"
 
-#: qalculateeditdatasetdialog.cpp:174
+#: qalculateeditdatasetdialog.cpp:153
 msgid "text"
 msgstr "text"
 
-#: qalculateeditdatasetdialog.cpp:179 qalculateeditdatasetdialog.cpp:187
+#: qalculateeditdatasetdialog.cpp:158 qalculateeditdatasetdialog.cpp:166
 msgid "approximate"
 msgstr "approximerat"
 
-#: qalculateeditdatasetdialog.cpp:182 qalculateexpressionedit.cpp:714
+#: qalculateeditdatasetdialog.cpp:161 qalculateexpressionedit.cpp:713
 #: qalculatevariablesdialog.cpp:430
 msgid "number"
 msgstr "nummer"
 
-#: qalculateeditdatasetdialog.cpp:190
+#: qalculateeditdatasetdialog.cpp:169
 msgid "expression"
 msgstr "uttryck"
 
-#: qalculateeditdatasetdialog.cpp:214 qalculateeditdatasetdialog.cpp:500
-#: qalculateeditfunctiondialog.cpp:191 qalculateeditmatrixvectordialog.cpp:186
+#: qalculateeditdatasetdialog.cpp:193 qalculateeditdatasetdialog.cpp:475
+#: qalculateeditfunctiondialog.cpp:170 qalculateeditmatrixvectordialog.cpp:186
 #: qalculateeditunitdialog.cpp:147 qalculateeditunknownvariabledialog.cpp:133
 #: qalculateeditvariabledialog.cpp:103
 msgid "Empty name field"
 msgstr "Tomt namnfält"
 
-#: qalculateeditdatasetdialog.cpp:218 qalculateeditfunctiondialog.cpp:202
+#: qalculateeditdatasetdialog.cpp:197 qalculateeditfunctiondialog.cpp:181
 msgid ""
 "A function with the same name already exists.\n"
 "Do you want to overwrite it?"
@@ -1369,210 +1369,210 @@ msgstr ""
 "En funktion med samma namn finns redan.\n"
 "Vill du ersätta den?"
 
-#: qalculateeditdatasetdialog.cpp:310
+#: qalculateeditdatasetdialog.cpp:289
 msgid "Edit Data Set (global)"
 msgstr "Redigera dataset (systemvitt)"
 
-#: qalculateeditdatasetdialog.cpp:312
+#: qalculateeditdatasetdialog.cpp:291
 msgid "New Data Set"
 msgstr "Nytt dataset"
 
-#: qalculateeditdatasetdialog.cpp:323
+#: qalculateeditdatasetdialog.cpp:302
 msgid "info"
 msgstr "info"
 
-#: qalculateeditdatasetdialog.cpp:436 qalculateeditdatasetdialog.cpp:549
+#: qalculateeditdatasetdialog.cpp:415 qalculateeditdatasetdialog.cpp:524
 msgid "Edit Property"
 msgstr "Redigera egneskap"
 
-#: qalculateeditdatasetdialog.cpp:454 qalculateeditfunctiondialog.cpp:91
+#: qalculateeditdatasetdialog.cpp:433 qalculateeditfunctiondialog.cpp:78
 #: qalculateeditmatrixvectordialog.cpp:94 qalculateeditunitdialog.cpp:67
 #: qalculateeditunknownvariabledialog.cpp:91 qalculateeditvariabledialog.cpp:81
 #: qalculateimportcsvdialog.cpp:64
 msgid "Descriptive name:"
 msgstr "Beskrivande namn:"
 
-#: qalculateeditdatasetdialog.cpp:465
+#: qalculateeditdatasetdialog.cpp:440
 msgid "Value type:"
 msgstr "Värdetyp:"
 
-#: qalculateeditdatasetdialog.cpp:468 qalculateeditfunctiondialog.cpp:594
+#: qalculateeditdatasetdialog.cpp:443 qalculateeditfunctiondialog.cpp:573
 msgid "Text"
 msgstr "Text"
 
-#: qalculateeditdatasetdialog.cpp:470 qalculateeditfunctiondialog.cpp:483
-#: qalculateplotdialog.cpp:156
+#: qalculateeditdatasetdialog.cpp:445 qalculateeditfunctiondialog.cpp:462
+#: qalculateplotdialog.cpp:147
 msgid "Expression"
 msgstr "Uttryck"
 
-#: qalculateeditdatasetdialog.cpp:475
+#: qalculateeditdatasetdialog.cpp:450
 msgid "Use as key"
 msgstr "Använd som nyckel"
 
-#: qalculateeditdatasetdialog.cpp:477
+#: qalculateeditdatasetdialog.cpp:452
 msgid "Approximate value"
 msgstr "Approximerat värde"
 
-#: qalculateeditdatasetdialog.cpp:479
+#: qalculateeditdatasetdialog.cpp:454
 msgid "Case sensitive value"
 msgstr "Storlekskänsligt värde"
 
-#: qalculateeditdatasetdialog.cpp:481
+#: qalculateeditdatasetdialog.cpp:456
 msgid "Value uses brackets"
 msgstr "Värdet användar klammrar"
 
-#: qalculateeditdatasetdialog.cpp:551
+#: qalculateeditdatasetdialog.cpp:526
 msgid "New Property"
 msgstr "Ny egenskap"
 
-#: qalculateeditdatasetdialog.cpp:616 qalculateeditnamesdialog.cpp:34
+#: qalculateeditdatasetdialog.cpp:591 qalculateeditnamesdialog.cpp:34
 msgid "Edit Names"
 msgstr "Redigera namn"
 
-#: qalculateeditdatasetdialog.cpp:622 qalculateeditfunctiondialog.cpp:482
+#: qalculateeditdatasetdialog.cpp:597 qalculateeditfunctiondialog.cpp:461
 #: qalculateeditnamesdialog.cpp:46
 msgid "Reference"
 msgstr "Referens"
 
-#: qalculateeditfunctiondialog.cpp:56 qalculateeditfunctiondialog.cpp:287
+#: qalculateeditfunctiondialog.cpp:47 qalculateeditfunctiondialog.cpp:266
 msgid "Edit Function"
 msgstr "Redigera funktion"
 
-#: qalculateeditfunctiondialog.cpp:86 qalculateeditmatrixvectordialog.cpp:90
+#: qalculateeditfunctiondialog.cpp:73 qalculateeditmatrixvectordialog.cpp:90
 #: qalculateeditunitdialog.cpp:88 qalculateeditunknownvariabledialog.cpp:86
 #: qalculateeditvariabledialog.cpp:75 qalculateimportcsvdialog.cpp:67
 msgid "Category:"
 msgstr "Kategori:"
 
-#: qalculateeditfunctiondialog.cpp:97
+#: qalculateeditfunctiondialog.cpp:84
 msgid "Hide function"
 msgstr "Göm funktionen"
 
-#: qalculateeditfunctiondialog.cpp:107 qalculateplotdialog.cpp:91
+#: qalculateeditfunctiondialog.cpp:90 qalculateplotdialog.cpp:82
 msgid "Expression:"
 msgstr "Uttryck:"
 
-#: qalculateeditfunctiondialog.cpp:116
+#: qalculateeditfunctiondialog.cpp:95
 msgid "Condition:"
 msgstr "Villkor:"
 
-#: qalculateeditfunctiondialog.cpp:121 qalculateeditfunctiondialog.cpp:477
+#: qalculateeditfunctiondialog.cpp:100 qalculateeditfunctiondialog.cpp:456
 msgid "Sub-Functions"
 msgstr "Subfunktioner"
 
-#: qalculateeditfunctiondialog.cpp:123
+#: qalculateeditfunctiondialog.cpp:102
 msgid "Arguments:"
 msgstr "Parametrar:"
 
-#: qalculateeditfunctiondialog.cpp:198
+#: qalculateeditfunctiondialog.cpp:177
 msgid "Empty expression field"
 msgstr "Tomt uttrycksfält"
 
-#: qalculateeditfunctiondialog.cpp:289
+#: qalculateeditfunctiondialog.cpp:268
 msgid "Edit Function (global)"
 msgstr "Redigera funktion (systemvid)"
 
-#: qalculateeditfunctiondialog.cpp:291
+#: qalculateeditfunctiondialog.cpp:270
 msgid "New Function"
 msgstr "Ny funktion"
 
-#: qalculateeditfunctiondialog.cpp:484
+#: qalculateeditfunctiondialog.cpp:463
 msgid "Precalculate"
 msgstr "Förberäkna"
 
-#: qalculateeditfunctiondialog.cpp:580 qalculateeditfunctiondialog.cpp:676
+#: qalculateeditfunctiondialog.cpp:559 qalculateeditfunctiondialog.cpp:655
 msgid "Edit Argument"
 msgstr "Redigera parameter"
 
-#: qalculateeditfunctiondialog.cpp:587
+#: qalculateeditfunctiondialog.cpp:566
 msgid "Type:"
 msgstr "Typ:"
 
-#: qalculateeditfunctiondialog.cpp:590
+#: qalculateeditfunctiondialog.cpp:569
 msgid "Free"
 msgstr "Fri"
 
-#: qalculateeditfunctiondialog.cpp:593
+#: qalculateeditfunctiondialog.cpp:572
 msgid "Symbol"
 msgstr "Symbol"
 
-#: qalculateeditfunctiondialog.cpp:595 qalculateinsertfunctiondialog.cpp:353
+#: qalculateeditfunctiondialog.cpp:574 qalculateinsertfunctiondialog.cpp:343
 msgid "Date"
 msgstr "Datum"
 
-#: qalculateeditfunctiondialog.cpp:598
+#: qalculateeditfunctiondialog.cpp:577
 msgid "Boolean"
 msgstr "Boolskt värde"
 
-#: qalculateeditfunctiondialog.cpp:604
+#: qalculateeditfunctiondialog.cpp:583
 msgid "Angle"
 msgstr "Vinkel"
 
-#: qalculateeditfunctiondialog.cpp:606
+#: qalculateeditfunctiondialog.cpp:585
 msgid "Enable rules and type test"
 msgstr "Aktivera villkors- och typtest"
 
-#: qalculateeditfunctiondialog.cpp:608
+#: qalculateeditfunctiondialog.cpp:587
 msgid "Custom condition:"
 msgstr "Anpassat villkor:"
 
-#: qalculateeditfunctiondialog.cpp:612
+#: qalculateeditfunctiondialog.cpp:591
 msgid "Allow matrix"
 msgstr "Tillåt matris"
 
-#: qalculateeditfunctiondialog.cpp:614
+#: qalculateeditfunctiondialog.cpp:593
 msgid "Forbid zero"
 msgstr "Förbjud noll"
 
-#: qalculateeditfunctiondialog.cpp:616
+#: qalculateeditfunctiondialog.cpp:595
 msgid "Allow complex"
 msgstr "Tillåt komplext"
 
-#: qalculateeditfunctiondialog.cpp:618 qalculateplotdialog.cpp:166
+#: qalculateeditfunctiondialog.cpp:597 qalculateplotdialog.cpp:157
 msgid "Min:"
 msgstr "Min:"
 
-#: qalculateeditfunctiondialog.cpp:625 qalculateeditfunctiondialog.cpp:634
+#: qalculateeditfunctiondialog.cpp:604 qalculateeditfunctiondialog.cpp:613
 msgid "Include equals"
 msgstr "Inkludera lika med"
 
-#: qalculateeditfunctiondialog.cpp:627 qalculateplotdialog.cpp:169
+#: qalculateeditfunctiondialog.cpp:606 qalculateplotdialog.cpp:160
 msgid "Max:"
 msgstr "Max:"
 
-#: qalculateeditfunctiondialog.cpp:678
+#: qalculateeditfunctiondialog.cpp:657
 msgid "New Argument"
 msgstr "Ny parameter"
 
 #: qalculateeditmatrixvectordialog.cpp:72
 #: qalculateeditunknownvariabledialog.cpp:41 qalculateeditvariabledialog.cpp:42
-#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:70
 msgid "Edit Variable"
 msgstr "Redigera variabel"
 
 #: qalculateeditmatrixvectordialog.cpp:97
-#: qalculateinsertmatrixvectordialog.cpp:75
+#: qalculateinsertmatrixvectordialog.cpp:74
 msgid "Rows:"
 msgstr "Rader:"
 
 #: qalculateeditmatrixvectordialog.cpp:100
-#: qalculateinsertmatrixvectordialog.cpp:78
+#: qalculateinsertmatrixvectordialog.cpp:77
 msgid "Columns:"
 msgstr "Kolumner:"
 
 #: qalculateeditmatrixvectordialog.cpp:113
 #: qalculateeditmatrixvectordialog.cpp:134
 #: qalculateeditmatrixvectordialog.cpp:296
-#: qalculateinsertmatrixvectordialog.cpp:91
-#: qalculateinsertmatrixvectordialog.cpp:115
-#: qalculateinsertmatrixvectordialog.cpp:275
+#: qalculateinsertmatrixvectordialog.cpp:90
+#: qalculateinsertmatrixvectordialog.cpp:114
+#: qalculateinsertmatrixvectordialog.cpp:274
 msgid "Elements:"
 msgstr "Element:"
 
 #: qalculateeditmatrixvectordialog.cpp:147
 #: qalculateeditmatrixvectordialog.cpp:293
-#: qalculateinsertmatrixvectordialog.cpp:128
-#: qalculateinsertmatrixvectordialog.cpp:272
+#: qalculateinsertmatrixvectordialog.cpp:127
+#: qalculateinsertmatrixvectordialog.cpp:271
 msgid "Elements (in horizontal order):"
 msgstr "Element (radvis)"
 
@@ -1754,7 +1754,7 @@ msgstr "Redigera okänd variabel (systemvid)"
 msgid "New Unknown Variable"
 msgstr "Ny okänd variabel"
 
-#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:91
+#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:81
 msgid "Value:"
 msgstr "Värde:"
 
@@ -1839,77 +1839,77 @@ msgstr ""
 "Kunde inte exportera till \n"
 "%s"
 
-#: qalculateexpressionedit.cpp:148
+#: qalculateexpressionedit.cpp:147
 msgid "Disable Completion"
 msgstr "Avaktivera komplettering"
 
-#: qalculateexpressionedit.cpp:149
+#: qalculateexpressionedit.cpp:148
 msgid "Enable Completion"
 msgstr "Aktivera komplettering"
 
-#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:163
+#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:162
 #: qalculateresultdisplay.cpp:334
 #, no-c-format
 msgid "Meta Modes"
 msgstr "Metalägen"
 
-#: qalculateexpressionedit.cpp:657 qalculatevariablesdialog.cpp:368
+#: qalculateexpressionedit.cpp:656 qalculatevariablesdialog.cpp:368
 msgid "a previous result"
 msgstr "ett tidigare resultat"
 
-#: qalculateexpressionedit.cpp:663 qalculatevariablesdialog.cpp:378
+#: qalculateexpressionedit.cpp:662 qalculatevariablesdialog.cpp:378
 msgid "matrix"
 msgstr "matris"
 
-#: qalculateexpressionedit.cpp:665 qalculatevariablesdialog.cpp:380
+#: qalculateexpressionedit.cpp:664 qalculatevariablesdialog.cpp:380
 msgid "vector"
 msgstr "vektor"
 
-#: qalculateexpressionedit.cpp:674 qalculatevariablesdialog.cpp:389
+#: qalculateexpressionedit.cpp:673 qalculatevariablesdialog.cpp:389
 msgid "positive"
 msgstr "positivt"
 
-#: qalculateexpressionedit.cpp:678 qalculatevariablesdialog.cpp:393
+#: qalculateexpressionedit.cpp:677 qalculatevariablesdialog.cpp:393
 msgid "non-positive"
 msgstr "ej positivt"
 
-#: qalculateexpressionedit.cpp:682 qalculatevariablesdialog.cpp:397
+#: qalculateexpressionedit.cpp:681 qalculatevariablesdialog.cpp:397
 msgid "negative"
 msgstr "negativt"
 
-#: qalculateexpressionedit.cpp:686 qalculatevariablesdialog.cpp:401
+#: qalculateexpressionedit.cpp:685 qalculatevariablesdialog.cpp:401
 msgid "non-negative"
 msgstr "ej negativt"
 
-#: qalculateexpressionedit.cpp:690 qalculatevariablesdialog.cpp:405
+#: qalculateexpressionedit.cpp:689 qalculatevariablesdialog.cpp:405
 msgid "non-zero"
 msgstr "ej noll"
 
-#: qalculateexpressionedit.cpp:698 qalculatevariablesdialog.cpp:414
+#: qalculateexpressionedit.cpp:697 qalculatevariablesdialog.cpp:414
 msgid "integer"
 msgstr "heltal"
 
-#: qalculateexpressionedit.cpp:702 qalculatevariablesdialog.cpp:418
+#: qalculateexpressionedit.cpp:701 qalculatevariablesdialog.cpp:418
 msgid "rational"
 msgstr "rationell"
 
-#: qalculateexpressionedit.cpp:706 qalculatevariablesdialog.cpp:422
+#: qalculateexpressionedit.cpp:705 qalculatevariablesdialog.cpp:422
 msgid "real"
 msgstr "reell"
 
-#: qalculateexpressionedit.cpp:710 qalculatevariablesdialog.cpp:426
+#: qalculateexpressionedit.cpp:709 qalculatevariablesdialog.cpp:426
 msgid "complex"
 msgstr "komplex"
 
-#: qalculateexpressionedit.cpp:718 qalculatevariablesdialog.cpp:434
+#: qalculateexpressionedit.cpp:717 qalculatevariablesdialog.cpp:434
 msgid "(not matrix)"
 msgstr "(inte matris)"
 
-#: qalculateexpressionedit.cpp:723 qalculatevariablesdialog.cpp:440
+#: qalculateexpressionedit.cpp:722 qalculatevariablesdialog.cpp:440
 msgid "unknown"
 msgstr "okänd"
 
-#: qalculateexpressionedit.cpp:725 qalculatevariablesdialog.cpp:442
+#: qalculateexpressionedit.cpp:724 qalculatevariablesdialog.cpp:442
 msgid "default assumptions"
 msgstr "förvalda antaganden"
 
@@ -1961,8 +1961,8 @@ msgstr ""
 msgid "Arguments"
 msgstr "Parametrar"
 
-#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:194
-#: qalculateinsertfunctiondialog.cpp:227
+#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:217
 msgid "optional"
 msgstr "frivillig"
 
@@ -1994,35 +1994,35 @@ msgstr "Inkluderar kolumnnamn"
 msgid "An error occured when importing the CSV file."
 msgstr "Ett fel uppstod vid import av CSV-fil."
 
-#: qalculateinsertfunctiondialog.cpp:50 qalculateinsertfunctiondialog.cpp:57
+#: qalculateinsertfunctiondialog.cpp:48
 msgid "Execute"
 msgstr "Exekvera"
 
-#: qalculateinsertfunctiondialog.cpp:93
+#: qalculateinsertfunctiondialog.cpp:83
 msgid "Argument"
 msgstr "Parameter"
 
-#: qalculateinsertfunctiondialog.cpp:152
+#: qalculateinsertfunctiondialog.cpp:142
 msgid "True"
 msgstr "Sant"
 
-#: qalculateinsertfunctiondialog.cpp:153
+#: qalculateinsertfunctiondialog.cpp:143
 msgid "False"
 msgstr "Falskt"
 
-#: qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:174
 msgid "Info"
 msgstr "Info"
 
-#: qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateinsertmatrixvectordialog.cpp:70
 msgid "Insert Selection"
 msgstr "Infoga markering"
 
-#: qalculateinsertmatrixvectordialog.cpp:293
+#: qalculateinsertmatrixvectordialog.cpp:283
 msgid "Vector Result"
 msgstr "Vektorresultat"
 
-#: qalculateinsertmatrixvectordialog.cpp:295
+#: qalculateinsertmatrixvectordialog.cpp:285
 msgid "Matrix Result"
 msgstr "Matrisresultat"
 
@@ -2078,224 +2078,220 @@ msgstr "Ädelgas"
 msgid "Transactinide"
 msgstr "Transaktinid"
 
-#: qalculateplotdialog.cpp:66
+#: qalculateplotdialog.cpp:61
 msgid "Plot"
 msgstr "Diagram"
 
-#: qalculateplotdialog.cpp:84
+#: qalculateplotdialog.cpp:75
 msgid "Data"
 msgstr "Data"
 
-#: qalculateplotdialog.cpp:85
+#: qalculateplotdialog.cpp:76
 msgid "Function Range"
 msgstr "Funktionsomfång"
 
-#: qalculateplotdialog.cpp:103
+#: qalculateplotdialog.cpp:94
 msgid "Vector/matrix"
 msgstr "Vektor/matris"
 
-#: qalculateplotdialog.cpp:106
+#: qalculateplotdialog.cpp:97
 msgid "Paired matrix"
 msgstr "Parvis matris"
 
-#: qalculateplotdialog.cpp:109
+#: qalculateplotdialog.cpp:100
 msgid "Rows"
 msgstr "Rader"
 
-#: qalculateplotdialog.cpp:111
+#: qalculateplotdialog.cpp:102
 msgid "X variable:"
 msgstr "X-variabel"
 
-#: qalculateplotdialog.cpp:115
+#: qalculateplotdialog.cpp:106
 msgid "Style:"
 msgstr "Stil:"
 
-#: qalculateplotdialog.cpp:117
+#: qalculateplotdialog.cpp:108
 msgid "Line"
 msgstr "Kurva"
 
-#: qalculateplotdialog.cpp:118
+#: qalculateplotdialog.cpp:109
 msgid "Points"
 msgstr "Punkter"
 
-#: qalculateplotdialog.cpp:119
+#: qalculateplotdialog.cpp:110
 msgid "Line with points"
 msgstr "Kurva med punkter"
 
-#: qalculateplotdialog.cpp:120
+#: qalculateplotdialog.cpp:111
 msgid "Boxes/bars"
 msgstr "Boxar/staplar"
 
-#: qalculateplotdialog.cpp:121
+#: qalculateplotdialog.cpp:112
 msgid "Histogram"
 msgstr "Histogram"
 
-#: qalculateplotdialog.cpp:122
+#: qalculateplotdialog.cpp:113
 msgid "Steps"
 msgstr "Steg"
 
-#: qalculateplotdialog.cpp:123
+#: qalculateplotdialog.cpp:114
 msgid "Candlesticks"
 msgstr "Ljusstakar"
 
-#: qalculateplotdialog.cpp:124
+#: qalculateplotdialog.cpp:115
 msgid "Dots"
 msgstr "Små punkter"
 
-#: qalculateplotdialog.cpp:126
+#: qalculateplotdialog.cpp:117
 msgid "Smoothing:"
 msgstr "Utjämning:"
 
-#: qalculateplotdialog.cpp:129
+#: qalculateplotdialog.cpp:120
 msgid "Monotonic"
 msgstr "Monoton"
 
-#: qalculateplotdialog.cpp:130
+#: qalculateplotdialog.cpp:121
 msgid "Natural cubic splines"
 msgstr ""
 
-#: qalculateplotdialog.cpp:131
+#: qalculateplotdialog.cpp:122
 msgid "Bezier"
 msgstr ""
 
-#: qalculateplotdialog.cpp:132
+#: qalculateplotdialog.cpp:123
 msgid "Bezier (monotonic)"
 msgstr "Bezier (monoton)"
 
-#: qalculateplotdialog.cpp:134
+#: qalculateplotdialog.cpp:125
 msgid "Y-axis:"
 msgstr "Y-axel:"
 
-#: qalculateplotdialog.cpp:138
+#: qalculateplotdialog.cpp:129
 msgid "Primary"
 msgstr "Primär"
 
-#: qalculateplotdialog.cpp:141
+#: qalculateplotdialog.cpp:132
 msgid "Secondary"
 msgstr "Sekundär"
 
-#: qalculateplotdialog.cpp:173
+#: qalculateplotdialog.cpp:164
 msgid "Sampling rate:"
 msgstr "Frekvens:"
 
-#: qalculateplotdialog.cpp:178
+#: qalculateplotdialog.cpp:169
 msgid "Step size:"
 msgstr "Stegstorlek:"
 
-#: qalculateplotdialog.cpp:196
+#: qalculateplotdialog.cpp:187
 msgid "Display grid"
 msgstr "Visa rutnät"
 
-#: qalculateplotdialog.cpp:198
+#: qalculateplotdialog.cpp:189
 msgid "Display full border"
 msgstr "Visa helram"
 
-#: qalculateplotdialog.cpp:201
+#: qalculateplotdialog.cpp:192
 msgid "Logarithmic x scale:"
 msgstr "Logaritmisk x-skala:"
 
-#: qalculateplotdialog.cpp:205
+#: qalculateplotdialog.cpp:196
 msgid "Logarithmic y scale:"
 msgstr "Logaritmisk y-skala:"
 
-#: qalculateplotdialog.cpp:209
+#: qalculateplotdialog.cpp:200
 msgid "X-axis label:"
 msgstr "Namn på x-axeln:"
 
-#: qalculateplotdialog.cpp:212
+#: qalculateplotdialog.cpp:203
 msgid "Y-axis label:"
 msgstr "Namn på y-axeln:"
 
-#: qalculateplotdialog.cpp:215
+#: qalculateplotdialog.cpp:206
 msgid "Color display:"
 msgstr "Färgvisning:"
 
-#: qalculateplotdialog.cpp:219
+#: qalculateplotdialog.cpp:210
 msgid "Color"
 msgstr "Färg"
 
-#: qalculateplotdialog.cpp:222
+#: qalculateplotdialog.cpp:213
 msgid "Monochrome"
 msgstr "Monokrom"
 
-#: qalculateplotdialog.cpp:226
+#: qalculateplotdialog.cpp:217
 msgid "Legend placement:"
 msgstr "Textplacering:"
 
-#: qalculateplotdialog.cpp:229
+#: qalculateplotdialog.cpp:220
 msgid "Top-left"
 msgstr "Uppe till vänster"
 
-#: qalculateplotdialog.cpp:230
+#: qalculateplotdialog.cpp:221
 msgid "Top-right"
 msgstr "Uppe till höger"
 
-#: qalculateplotdialog.cpp:231
+#: qalculateplotdialog.cpp:222
 msgid "Bottom-left"
 msgstr "Nere till vänster"
 
-#: qalculateplotdialog.cpp:232
+#: qalculateplotdialog.cpp:223
 msgid "Bottom-right"
 msgstr "Nere till höger"
 
-#: qalculateplotdialog.cpp:233
+#: qalculateplotdialog.cpp:224
 msgid "Below"
 msgstr "Under"
 
-#: qalculateplotdialog.cpp:234
+#: qalculateplotdialog.cpp:225
 msgid "Outside"
 msgstr "Utanför"
 
-#: qalculateplotdialog.cpp:405 qalculateplotdialog.cpp:460
-#: qalculateplotdialog.cpp:508
+#: qalculateplotdialog.cpp:396 qalculateplotdialog.cpp:451
+#: qalculateplotdialog.cpp:499
 msgid "Empty expression."
 msgstr "Tomt uttryck."
 
-#: qalculateplotdialog.cpp:474 qalculateplotdialog.cpp:521
+#: qalculateplotdialog.cpp:465 qalculateplotdialog.cpp:512
 msgid "Empty x variable."
 msgstr "Tom x-variabel."
 
-#: qalculateprecisiondialog.cpp:34 qalculateprecisiondialog.cpp:36
+#: qalculateprecisiondialog.cpp:32
 msgid "Recalculate"
 msgstr "Omräkna"
 
-#: qalculateprecisiondialog.cpp:41
+#: qalculateprecisiondialog.cpp:36
 msgid "Precision:"
 msgstr "Precision:"
 
-#: qalculatepreferencesdialog.cpp:100
-msgid "Choose..."
-msgstr "Välj..."
-
-#: qalculatepreferencesdialog.cpp:147
+#: qalculatepreferencesdialog.cpp:52
 msgid "Preferences"
 msgstr "Inställningar"
 
-#: qalculatepreferencesdialog.cpp:161
+#: qalculatepreferencesdialog.cpp:62
 msgid "Close to system tray"
 msgstr "Stäng till aktivitetsfältet"
 
-#: qalculatepreferencesdialog.cpp:162
+#: qalculatepreferencesdialog.cpp:63
 msgid ""
 "If the application will reside in the system tray when the window is closed"
 msgstr ""
 "Om programmet skall befinna sig i aktivitetsfältet när fönstret är stängt"
 
-#: qalculatepreferencesdialog.cpp:164
+#: qalculatepreferencesdialog.cpp:65
 msgid "Display expression status"
 msgstr "Visa uttrycksstatus."
 
-#: qalculatepreferencesdialog.cpp:165
+#: qalculatepreferencesdialog.cpp:66
 msgid ""
 "If as-you-type expression status shall be displayed below the expression "
 "entry"
 msgstr "Om uttrycksstatus skall visas under uttrycksfältet medans text skrivs"
 
-#: qalculatepreferencesdialog.cpp:167
+#: qalculatepreferencesdialog.cpp:68
 msgid "Use icon buttons"
 msgstr "Använd ikonknappar"
 
-#: qalculatepreferencesdialog.cpp:168
+#: qalculatepreferencesdialog.cpp:69
 msgid ""
 "Use icons instead of text on the top-right buttons. The third state uses the "
 "style setting for icons on buttons."
@@ -2303,41 +2299,41 @@ msgstr ""
 "Använd ikoner istället för text på knapparna uppe till höger. Det tredje "
 "läget använder stilinställningarna för ikoner på knappar."
 
-#: qalculatepreferencesdialog.cpp:171
+#: qalculatepreferencesdialog.cpp:72
 msgid "Update exchange rates on start"
 msgstr "Uppdatera växelkurser vid start"
 
-#: qalculatepreferencesdialog.cpp:172
+#: qalculatepreferencesdialog.cpp:73
 msgid ""
 "If current exchange rates shall be downloaded from the internet at program "
 "start"
 msgstr ""
 "Huruvida uppdaterade växelkurser skall hämtas från intenet vid programstart"
 
-#: qalculatepreferencesdialog.cpp:174
+#: qalculatepreferencesdialog.cpp:75
 msgid "Save mode on exit"
 msgstr "Spara läge vid avslut"
 
-#: qalculatepreferencesdialog.cpp:175
+#: qalculatepreferencesdialog.cpp:76
 msgid "If the mode of the calculator shall be restored"
 msgstr "Huruvida kalkulatorns läge skall återskapas"
 
-#: qalculatepreferencesdialog.cpp:177
+#: qalculatepreferencesdialog.cpp:78
 msgid "Save definitions on exit"
 msgstr "Spara definitioner vid avslut"
 
-#: qalculatepreferencesdialog.cpp:178
+#: qalculatepreferencesdialog.cpp:79
 msgid ""
 "If changes to functions, units and variables shall be saved automatically"
 msgstr ""
 "Huruvida modifieringar av funktioner, enheter och variabler skall sparas "
 "automatiskt"
 
-#: qalculatepreferencesdialog.cpp:180
+#: qalculatepreferencesdialog.cpp:81
 msgid "Use only keypad keys for RPN"
 msgstr "Använd enbart knappsatstangenter för RPN"
 
-#: qalculatepreferencesdialog.cpp:181
+#: qalculatepreferencesdialog.cpp:82
 msgid ""
 "Use only keypad keys for RPN operations (+-*/^) and use the rest of the "
 "keyboard for expression entry"
@@ -2345,11 +2341,11 @@ msgstr ""
 "Använd enbart knappsatstangenter för RPN operationer (+-*/^) och använd "
 "resten av tangentbordet för att skriva uttryck"
 
-#: qalculatepreferencesdialog.cpp:183
+#: qalculatepreferencesdialog.cpp:84
 msgid "Ignores dots in numbers"
 msgstr "Bortse från punkter nummer"
 
-#: qalculatepreferencesdialog.cpp:184
+#: qalculatepreferencesdialog.cpp:85
 msgid ""
 "Allow dots, '.',  to be used as thousands separator instead of as an "
 "alternative to decimal sign"
@@ -2357,35 +2353,35 @@ msgstr ""
 "Tillåt att punkter, '.', används som tusentalsseparator istället för som ett "
 "alternativt decimaltecken"
 
-#: qalculatepreferencesdialog.cpp:187
+#: qalculatepreferencesdialog.cpp:88
 msgid "Enable unicode signs"
 msgstr "Använd unicodetecken"
 
-#: qalculatepreferencesdialog.cpp:188
+#: qalculatepreferencesdialog.cpp:89
 msgid "Disable this if you have problems with some fancy characters"
 msgstr "Avaktivera om du har problem med konstiga tecken"
 
-#: qalculatepreferencesdialog.cpp:190
+#: qalculatepreferencesdialog.cpp:91
 msgid "Use lower case in numbers"
 msgstr "Använd små bokstäver i nummer"
 
-#: qalculatepreferencesdialog.cpp:191
+#: qalculatepreferencesdialog.cpp:92
 msgid "If lower case letters should be used in numbers with non-decimal base"
 msgstr "Huruvida små bokstäver skall användas i nummer med icke-decimal bas"
 
-#: qalculatepreferencesdialog.cpp:193
+#: qalculatepreferencesdialog.cpp:94
 msgid "Use lower case \"e\""
 msgstr "Använd litet \"e\""
 
-#: qalculatepreferencesdialog.cpp:194
+#: qalculatepreferencesdialog.cpp:95
 msgid "If \"e\"; shall be used instead of \"E\" in numbers"
 msgstr "Om \"e\" skall anvädas istället för \"E\" i nummer"
 
-#: qalculatepreferencesdialog.cpp:196
+#: qalculatepreferencesdialog.cpp:97
 msgid "Alternative base prefixes"
 msgstr "Alternativa basprefix"
 
-#: qalculatepreferencesdialog.cpp:197
+#: qalculatepreferencesdialog.cpp:98
 msgid ""
 "If hexadecimal numbers shall be displayed with \"0x0\" and binary numbers "
 "with \"0b00\" as prefixes"
@@ -2393,40 +2389,40 @@ msgstr ""
 "Om hexadecimala tal ska visas med \"0x0\" och binära tal med \"0b00\" som "
 "prefix"
 
-#: qalculatepreferencesdialog.cpp:199
+#: qalculatepreferencesdialog.cpp:100
 msgid "Spell out logical operators"
 msgstr "Visa ord för logiska operatorer"
 
-#: qalculatepreferencesdialog.cpp:200
+#: qalculatepreferencesdialog.cpp:101
 msgid "If logical and/or shall be displayed as \"&&\"/\"||\" or \"and\"/\"or\""
 msgstr ""
 "Om logiskt och/eller ska visas som \"&&\"/\"||\" eller \"och\"/\"eller\" "
 
-#: qalculatepreferencesdialog.cpp:203
+#: qalculatepreferencesdialog.cpp:104
 msgid "Multiplication sign:"
 msgstr "Multiplikationstecken:"
 
-#: qalculatepreferencesdialog.cpp:215
+#: qalculatepreferencesdialog.cpp:116
 msgid "Division sign:"
 msgstr "Divisionstecken:"
 
-#: qalculatepreferencesdialog.cpp:230
+#: qalculatepreferencesdialog.cpp:131
 msgid "Custom result font"
 msgstr "Anpassat teckensnitt för resultat"
 
-#: qalculatepreferencesdialog.cpp:234
+#: qalculatepreferencesdialog.cpp:135
 msgid "Custom expression font"
 msgstr "Anpassat teckensnitt för uttryck"
 
-#: qalculatepreferencesdialog.cpp:238
+#: qalculatepreferencesdialog.cpp:139
 msgid "Custom status font"
 msgstr "Anpassat teckensnitt för status"
 
-#: qalculatepreferencesdialog.cpp:243
+#: qalculatepreferencesdialog.cpp:144
 msgid "Status error color:"
 msgstr "Statusfelsfärg"
 
-#: qalculatepreferencesdialog.cpp:250
+#: qalculatepreferencesdialog.cpp:147
 msgid "Status warning color:"
 msgstr "Statusvarningsfärg"
 
@@ -2597,6 +2593,9 @@ msgstr "&Variabler"
 msgid "&Units"
 msgstr "&Enheter"
 
+#~ msgid "Choose..."
+#~ msgstr "Välj..."
+
 #, fuzzy
 #~ msgid "Delete"
 #~ msgstr "Radera läge"
diff --git a/translations/messages/zh_CN.po b/translations/messages/zh_CN.po
index 8b42b68..0f268ed 100644
--- a/translations/messages/zh_CN.po
+++ b/translations/messages/zh_CN.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: qalculate_tde\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-07-07 18:33+0000\n"
+"POT-Creation-Date: 2026-03-19 18:17+0000\n"
 "PO-Revision-Date: 2007-08-01 13:17+0800\n"
 "Last-Translator: Roy Qu <royqh1979@gmail.com>\n"
 "Language-Team: Simplified Chinese\n"
@@ -30,1032 +30,1032 @@ msgid ""
 "Your emails"
 msgstr "royqh1979@gmail.com"
 
-#: kqalculate.cpp:267
+#: kqalculate.cpp:243
 msgid "Remove from System Tray"
 msgstr "从系统托盘中移除"
 
-#: kqalculate.cpp:268 qalculateeditdatasetdialog.cpp:472
-#: qalculateplotdialog.cpp:228
+#: kqalculate.cpp:244 qalculateeditdatasetdialog.cpp:447
+#: qalculateplotdialog.cpp:219
 msgid "Hide"
 msgstr "隐藏"
 
-#: kqalculate.cpp:289 kqalculate.cpp:4487 kqalculate.cpp:5918
+#: kqalculate.cpp:265 kqalculate.cpp:4441 kqalculate.cpp:5870
 msgid "Enter"
 msgstr "输入"
 
-#: kqalculate.cpp:290 kqalculate.cpp:516 kqalculate.cpp:4488
-#: kqalculate.cpp:4495 kqalculate.cpp:5919
+#: kqalculate.cpp:266 kqalculate.cpp:490 kqalculate.cpp:4442
+#: kqalculate.cpp:4449 kqalculate.cpp:5871
 msgid "="
 msgstr "="
 
-#: kqalculate.cpp:292 kqalculate.cpp:517 kqalculate.cpp:4492
-#: kqalculate.cpp:4493
+#: kqalculate.cpp:268 kqalculate.cpp:491 kqalculate.cpp:4446
+#: kqalculate.cpp:4447
 msgid "Calculate expression and add to stack"
 msgstr "计算表达式，并将结果加入到数据栈中"
 
-#: kqalculate.cpp:293 kqalculate.cpp:518 kqalculate.cpp:4496
-#: kqalculate.cpp:4497
+#: kqalculate.cpp:269 kqalculate.cpp:492 kqalculate.cpp:4450
+#: kqalculate.cpp:4451
 msgid "Calculate expression"
 msgstr "计算表达式"
 
-#: kqalculate.cpp:299 kqalculate.cpp:5921
+#: kqalculate.cpp:275 kqalculate.cpp:5873
 msgid "Store"
 msgstr "暂存"
 
-#: kqalculate.cpp:301
+#: kqalculate.cpp:277
 msgid "Store result as variable"
 msgstr "将结果暂存为变量"
 
-#: kqalculate.cpp:304 kqalculate.cpp:5923 qalculateconvertunitsdialog.cpp:44
+#: kqalculate.cpp:280 kqalculate.cpp:5875 qalculateconvertunitsdialog.cpp:44
 msgid "Convert"
 msgstr "换算"
 
-#: kqalculate.cpp:306
+#: kqalculate.cpp:282
 msgid "Convert units in result"
 msgstr "换算结果中的单位"
 
-#: kqalculate.cpp:316
+#: kqalculate.cpp:292
 msgid "Enter expression here"
 msgstr "在这里输入表达式"
 
-#: kqalculate.cpp:325
+#: kqalculate.cpp:301
 msgid "status"
 msgstr "状态"
 
-#: kqalculate.cpp:357 qalculateeditdataobjectdialog.cpp:72
+#: kqalculate.cpp:333 qalculateeditdataobjectdialog.cpp:72
 msgid "Exact"
 msgstr "精确"
 
-#: kqalculate.cpp:358
+#: kqalculate.cpp:334
 msgid "Toggle exact mode"
 msgstr "切换精确模式"
 
-#: kqalculate.cpp:361 kqalculate.cpp:1073
+#: kqalculate.cpp:337 kqalculate.cpp:1041
 msgid "Fraction"
 msgstr "分数"
 
-#: kqalculate.cpp:362
+#: kqalculate.cpp:338
 msgid "Toggle fractional display"
 msgstr "切换分数显示"
 
-#: kqalculate.cpp:366
+#: kqalculate.cpp:342
 msgid "Numerical display"
 msgstr "数值显示格式"
 
-#: kqalculate.cpp:369 kqalculate.cpp:1049 qalculateresultdisplay.cpp:289
+#: kqalculate.cpp:345 kqalculate.cpp:1017 qalculateresultdisplay.cpp:289
 msgid "Normal"
 msgstr "普通"
 
-#: kqalculate.cpp:370 kqalculate.cpp:1051 qalculateresultdisplay.cpp:292
+#: kqalculate.cpp:346 kqalculate.cpp:1019 qalculateresultdisplay.cpp:292
 msgid "Engineering"
 msgstr "工程"
 
-#: kqalculate.cpp:371 kqalculate.cpp:1053 qalculateresultdisplay.cpp:295
+#: kqalculate.cpp:347 kqalculate.cpp:1021 qalculateresultdisplay.cpp:295
 msgid "Scientific"
 msgstr "科学"
 
-#: kqalculate.cpp:372
+#: kqalculate.cpp:348
 msgid "Pure"
 msgstr "纯浮点"
 
-#: kqalculate.cpp:373 kqalculate.cpp:1057
+#: kqalculate.cpp:349 kqalculate.cpp:1025
 msgid "Simple"
 msgstr "简单"
 
-#: kqalculate.cpp:375
+#: kqalculate.cpp:351
 msgid "Base in result"
 msgstr "结果所用进制"
 
-#: kqalculate.cpp:379 kqalculate.cpp:1032 qalculatesetbasedialog.cpp:35
+#: kqalculate.cpp:355 kqalculate.cpp:1000 qalculatesetbasedialog.cpp:35
 #: qalculatesetbasedialog.cpp:48
 msgid "Binary"
 msgstr "二进制"
 
-#: kqalculate.cpp:380 kqalculate.cpp:1034 qalculatesetbasedialog.cpp:36
+#: kqalculate.cpp:356 kqalculate.cpp:1002 qalculatesetbasedialog.cpp:36
 #: qalculatesetbasedialog.cpp:49
 msgid "Octal"
 msgstr "八进制"
 
-#: kqalculate.cpp:381 kqalculate.cpp:1036 kqalculate.cpp:1069
+#: kqalculate.cpp:357 kqalculate.cpp:1004 kqalculate.cpp:1037
 #: qalculatesetbasedialog.cpp:37 qalculatesetbasedialog.cpp:50
 msgid "Decimal"
 msgstr "十进制"
 
-#: kqalculate.cpp:382 kqalculate.cpp:1038 qalculatesetbasedialog.cpp:38
+#: kqalculate.cpp:358 kqalculate.cpp:1006 qalculatesetbasedialog.cpp:38
 #: qalculatesetbasedialog.cpp:51
 msgid "Hexadecimal"
 msgstr "十六进制"
 
-#: kqalculate.cpp:383 kqalculate.cpp:1042 qalculatesetbasedialog.cpp:42
+#: kqalculate.cpp:359 kqalculate.cpp:1010 qalculatesetbasedialog.cpp:42
 msgid "Sexagesimal"
 msgstr "六十进制"
 
-#: kqalculate.cpp:384 kqalculate.cpp:1044
+#: kqalculate.cpp:360 kqalculate.cpp:1012
 msgid "Time Format"
 msgstr "日期格式"
 
-#: kqalculate.cpp:386 kqalculate.cpp:1040
+#: kqalculate.cpp:362 kqalculate.cpp:1008
 msgid "Other..."
 msgstr "其它..."
 
-#: kqalculate.cpp:392
+#: kqalculate.cpp:368
 msgid "f(x)"
 msgstr "f(x)"
 
-#: kqalculate.cpp:396
+#: kqalculate.cpp:372
 msgid "Open functions manager"
 msgstr "打开函数管理器"
 
-#: kqalculate.cpp:398
+#: kqalculate.cpp:374
 msgid "sqrt"
 msgstr "sqrt"
 
-#: kqalculate.cpp:399
+#: kqalculate.cpp:375
 msgid "Square root"
 msgstr "平方根"
 
-#: kqalculate.cpp:402 kqalculate.cpp:950
+#: kqalculate.cpp:378 kqalculate.cpp:924
 msgid "x<sup>y</sup>"
 msgstr "x<sup>y</sup>"
 
-#: kqalculate.cpp:403
+#: kqalculate.cpp:379
 msgid "Raise (Ctrl+*)"
 msgstr "上标(Ctrl+))"
 
-#: kqalculate.cpp:406 kqalculate.cpp:949
+#: kqalculate.cpp:382 kqalculate.cpp:923
 msgid "x<sup>2</sup>"
 msgstr "x<sup>2</sup>"
 
-#: kqalculate.cpp:407
+#: kqalculate.cpp:383
 msgid "Square"
 msgstr "平方"
 
-#: kqalculate.cpp:409
+#: kqalculate.cpp:385
 msgid "log"
 msgstr "log"
 
-#: kqalculate.cpp:410
+#: kqalculate.cpp:386
 msgid "Base-10 logarithm"
 msgstr "以10为底的对数"
 
-#: kqalculate.cpp:412
+#: kqalculate.cpp:388
 msgid "ln"
 msgstr "ln"
 
-#: kqalculate.cpp:413
+#: kqalculate.cpp:389
 msgid "Natural logarithm"
 msgstr "自然对数"
 
-#: kqalculate.cpp:415
+#: kqalculate.cpp:391
 msgid "x!"
 msgstr "x!"
 
-#: kqalculate.cpp:416
+#: kqalculate.cpp:392
 msgid "Factorial"
 msgstr "阶乘"
 
-#: kqalculate.cpp:418
+#: kqalculate.cpp:394
 msgid "cos"
 msgstr "cos"
 
-#: kqalculate.cpp:419
+#: kqalculate.cpp:395
 msgid "Cosine"
 msgstr "余弦"
 
-#: kqalculate.cpp:421
+#: kqalculate.cpp:397
 msgid "tan"
 msgstr "tan"
 
-#: kqalculate.cpp:422
+#: kqalculate.cpp:398
 msgid "Tangent"
 msgstr "正切"
 
-#: kqalculate.cpp:424
+#: kqalculate.cpp:400
 msgid "hyp"
 msgstr "hyp"
 
-#: kqalculate.cpp:425
+#: kqalculate.cpp:401
 msgid "Toggle hyperbolic functions"
 msgstr "切换双曲函数"
 
-#: kqalculate.cpp:428
+#: kqalculate.cpp:404
 msgid "inv"
 msgstr "inv"
 
-#: kqalculate.cpp:429
+#: kqalculate.cpp:405
 msgid "Toggle inverse functions"
 msgstr "切换反函数"
 
-#: kqalculate.cpp:432
+#: kqalculate.cpp:408
 msgid "sin"
 msgstr "sin"
 
-#: kqalculate.cpp:433
+#: kqalculate.cpp:409
 msgid "Sine"
 msgstr "正弦"
 
-#: kqalculate.cpp:438
+#: kqalculate.cpp:414
 msgid "Deg"
 msgstr "Deg"
 
-#: kqalculate.cpp:439
+#: kqalculate.cpp:415
 msgid "Angle Unit: Degrees"
 msgstr "角度单位：度"
 
-#: kqalculate.cpp:442
+#: kqalculate.cpp:418
 msgid "Rad"
 msgstr "Rad"
 
-#: kqalculate.cpp:443
+#: kqalculate.cpp:419
 msgid "Angle Unit: Radians"
 msgstr "角度单位：弧度"
 
-#: kqalculate.cpp:446
+#: kqalculate.cpp:422
 msgid "Gra"
 msgstr "Gra"
 
-#: kqalculate.cpp:447
+#: kqalculate.cpp:423
 msgid "Angle Unit: Gradians"
 msgstr "角度单位：梯度"
 
-#: kqalculate.cpp:450 kqalculate.cpp:1097 kqalculate.cpp:1155
-#: qalculateplotdialog.cpp:128
+#: kqalculate.cpp:426 kqalculate.cpp:1065 kqalculate.cpp:1123
+#: qalculateplotdialog.cpp:119
 msgid "None"
 msgstr "无"
 
-#: kqalculate.cpp:467
+#: kqalculate.cpp:441
 msgid "7"
 msgstr " 7"
 
-#: kqalculate.cpp:469
+#: kqalculate.cpp:443
 msgid "8"
 msgstr "8"
 
-#: kqalculate.cpp:471
+#: kqalculate.cpp:445
 msgid "9"
 msgstr "9"
 
-#: kqalculate.cpp:473
+#: kqalculate.cpp:447
 msgid "4"
 msgstr "4"
 
-#: kqalculate.cpp:475
+#: kqalculate.cpp:449
 msgid "5"
 msgstr "5"
 
-#: kqalculate.cpp:477
+#: kqalculate.cpp:451
 msgid "6"
 msgstr "6"
 
-#: kqalculate.cpp:479
+#: kqalculate.cpp:453
 msgid "1"
 msgstr "1"
 
-#: kqalculate.cpp:481
+#: kqalculate.cpp:455
 msgid "2"
 msgstr "2"
 
-#: kqalculate.cpp:483
+#: kqalculate.cpp:457
 msgid "3"
 msgstr "3"
 
-#: kqalculate.cpp:485
+#: kqalculate.cpp:459
 msgid "0"
 msgstr "0"
 
-#: kqalculate.cpp:488
+#: kqalculate.cpp:462
 msgid "Decimal point"
 msgstr "小数点"
 
-#: kqalculate.cpp:490
+#: kqalculate.cpp:464
 msgid "EXP"
 msgstr "EXP"
 
-#: kqalculate.cpp:491
+#: kqalculate.cpp:465
 msgid "10^x (Ctrl+Shift+E)"
 msgstr "10^x (Ctrl+Shift+E)"
 
-#: kqalculate.cpp:494
+#: kqalculate.cpp:468
 msgid "Del"
 msgstr "删除"
 
-#: kqalculate.cpp:497
+#: kqalculate.cpp:471
 msgid "AC"
 msgstr "AC"
 
-#: kqalculate.cpp:501
+#: kqalculate.cpp:475
 msgid "Multiply"
 msgstr "乘"
 
-#: kqalculate.cpp:504
+#: kqalculate.cpp:478
 msgid "Divide"
 msgstr "除"
 
-#: kqalculate.cpp:510
+#: kqalculate.cpp:484
 msgid "Subtract"
 msgstr "减"
 
-#: kqalculate.cpp:512
+#: kqalculate.cpp:486
 msgid "Ans"
 msgstr "Ans"
 
-#: kqalculate.cpp:513
+#: kqalculate.cpp:487
 msgid "Previous result"
 msgstr "前一个结果"
 
-#: kqalculate.cpp:515 kqalculate.cpp:4491
+#: kqalculate.cpp:489 kqalculate.cpp:4445
 msgid "Ent"
 msgstr "Ent"
 
-#: kqalculate.cpp:538
+#: kqalculate.cpp:512
 msgid "Index"
 msgstr "索引"
 
-#: kqalculate.cpp:539 qalculateeditdataobjectdialog.cpp:50
+#: kqalculate.cpp:513 qalculateeditdataobjectdialog.cpp:50
 #: qalculatevariablesdialog.cpp:63
 msgid "Value"
 msgstr "值"
 
-#: kqalculate.cpp:558 kqalculate.cpp:5927
+#: kqalculate.cpp:532 kqalculate.cpp:5879
 msgid "Up"
 msgstr "上"
 
-#: kqalculate.cpp:559
+#: kqalculate.cpp:533
 msgid "Move selected register up"
 msgstr "向上移动选中的寄存器"
 
-#: kqalculate.cpp:563 kqalculate.cpp:5929
+#: kqalculate.cpp:537 kqalculate.cpp:5881
 msgid "Down"
 msgstr "下"
 
-#: kqalculate.cpp:564
+#: kqalculate.cpp:538
 msgid "Move selected register down"
 msgstr "向上移动选中的寄存器"
 
-#: kqalculate.cpp:569
+#: kqalculate.cpp:543
 msgid "Edit value of selected register"
 msgstr "编辑选中的寄存器里的值"
 
-#: kqalculate.cpp:574
+#: kqalculate.cpp:548
 msgid "Delete selected register"
 msgstr "删除选中的寄存器"
 
-#: kqalculate.cpp:579
+#: kqalculate.cpp:553
 msgid "Clear the RPN stack"
 msgstr "清空逆波兰范式栈"
 
-#: kqalculate.cpp:595
+#: kqalculate.cpp:569
 msgid "Keypad"
 msgstr "小键盘"
 
-#: kqalculate.cpp:596
+#: kqalculate.cpp:570
 msgid "Show/hide keypad"
 msgstr "显示/隐藏小键盘"
 
-#: kqalculate.cpp:599
+#: kqalculate.cpp:573
 msgid "History"
 msgstr "历史"
 
-#: kqalculate.cpp:600
+#: kqalculate.cpp:574
 msgid "Show/hide history"
 msgstr "显示/隐藏历史"
 
-#: kqalculate.cpp:603
+#: kqalculate.cpp:577
 msgid "RPN Stack"
 msgstr "逆波兰范式栈"
 
-#: kqalculate.cpp:604
+#: kqalculate.cpp:578
 msgid "Show/hide RPN stack"
 msgstr "显示/隐藏逆波兰范式栈"
 
-#: kqalculate.cpp:719 kqalculate.cpp:2530
+#: kqalculate.cpp:693 kqalculate.cpp:2498
 msgid "RPN Register Moved"
 msgstr "逆波兰范式寄存器已被移动"
 
-#: kqalculate.cpp:755 kqalculate.cpp:787 kqalculate.cpp:2141
-#: kqalculate.cpp:2705 kqalculate.cpp:2742
+#: kqalculate.cpp:729 kqalculate.cpp:761 kqalculate.cpp:2109
+#: kqalculate.cpp:2673 kqalculate.cpp:2710
 msgid "approx."
 msgstr "约"
 
-#: kqalculate.cpp:897 kqalculate.cpp:4816
+#: kqalculate.cpp:871 kqalculate.cpp:4770
 #, c-format
 msgid "Load meta mode: %1"
 msgstr "载入元模式：%1"
 
-#: kqalculate.cpp:969
+#: kqalculate.cpp:937
 msgid "Qalculate! - Scientific Calculator"
 msgstr "Qalculate! - 科学计算器"
 
-#: kqalculate.cpp:988 qalculateeditfunctiondialog.cpp:602
+#: kqalculate.cpp:956 qalculateeditfunctiondialog.cpp:581
 #: qalculateresultdisplay.cpp:63
 msgid "Variable"
 msgstr "变量"
 
-#: kqalculate.cpp:989 qalculateeditfunctiondialog.cpp:597
+#: kqalculate.cpp:957 qalculateeditfunctiondialog.cpp:576
 #: qalculateeditmatrixvectordialog.cpp:107 qalculateimportcsvdialog.cpp:53
-#: qalculateinsertmatrixvectordialog.cpp:85
-#: qalculateinsertmatrixvectordialog.cpp:310
+#: qalculateinsertmatrixvectordialog.cpp:84
+#: qalculateinsertmatrixvectordialog.cpp:295
 msgid "Matrix"
 msgstr "矩阵"
 
-#: kqalculate.cpp:990 qalculateeditfunctiondialog.cpp:596
+#: kqalculate.cpp:958 qalculateeditfunctiondialog.cpp:575
 #: qalculateeditmatrixvectordialog.cpp:110
-#: qalculateinsertmatrixvectordialog.cpp:88
-#: qalculateinsertmatrixvectordialog.cpp:308
+#: qalculateinsertmatrixvectordialog.cpp:87
+#: qalculateinsertmatrixvectordialog.cpp:293
 msgid "Vector"
 msgstr "向量"
 
-#: kqalculate.cpp:991
+#: kqalculate.cpp:959
 msgid "Unknown Variable"
 msgstr "未知变量"
 
-#: kqalculate.cpp:992 qalculateeditdatasetdialog.cpp:71
-#: qalculateeditfunctiondialog.cpp:72 qalculateeditfunctiondialog.cpp:600
-#: qalculateplotdialog.cpp:100 qalculateresultdisplay.cpp:93
+#: kqalculate.cpp:960 qalculateeditdatasetdialog.cpp:58
+#: qalculateeditfunctiondialog.cpp:59 qalculateeditfunctiondialog.cpp:579
+#: qalculateplotdialog.cpp:91 qalculateresultdisplay.cpp:93
 msgid "Function"
 msgstr "函数"
 
-#: kqalculate.cpp:993 qalculatedatasetsdialog.cpp:64
+#: kqalculate.cpp:961 qalculatedatasetsdialog.cpp:64
 msgid "Data Set"
 msgstr "数据集"
 
-#: kqalculate.cpp:994 qalculateconvertunitsdialog.cpp:70
-#: qalculateeditfunctiondialog.cpp:601 qalculateresultdisplay.cpp:68
+#: kqalculate.cpp:962 qalculateconvertunitsdialog.cpp:70
+#: qalculateeditfunctiondialog.cpp:580 qalculateresultdisplay.cpp:68
 #: qalculateunitsdialog.cpp:69
 msgid "Unit"
 msgstr "单位"
 
-#: kqalculate.cpp:995
+#: kqalculate.cpp:963
 msgid "Import CSV File..."
 msgstr "导入CSV文件..."
 
-#: kqalculate.cpp:996
+#: kqalculate.cpp:964
 msgid "Export CSV File..."
 msgstr "导出CSV文件..."
 
-#: kqalculate.cpp:997
+#: kqalculate.cpp:965
 msgid "Store Result..."
 msgstr "保存结果..."
 
-#: kqalculate.cpp:998
+#: kqalculate.cpp:966
 msgid "Save Result Image..."
 msgstr "保存结果图像..."
 
-#: kqalculate.cpp:999
+#: kqalculate.cpp:967
 msgid "Save Definitions"
 msgstr "保存定义"
 
-#: kqalculate.cpp:1000
+#: kqalculate.cpp:968
 msgid "Update Exchange Rates"
 msgstr "更新汇率"
 
-#: kqalculate.cpp:1001
+#: kqalculate.cpp:969
 msgid "Plot Functions/Data"
 msgstr "绘制函数/数据图"
 
-#: kqalculate.cpp:1003
+#: kqalculate.cpp:971
 msgid "Convert Number Bases"
 msgstr "转换数据进制"
 
-#: kqalculate.cpp:1004 qalculateperiodictabledialog.cpp:40
+#: kqalculate.cpp:972 qalculateperiodictabledialog.cpp:40
 msgid "Periodic Table"
 msgstr "周期表"
 
-#: kqalculate.cpp:1011
+#: kqalculate.cpp:979
 msgid "Show/hide main Qalculate! window"
 msgstr "显示/隐藏Qalculate!主窗口"
 
-#: kqalculate.cpp:1014
+#: kqalculate.cpp:982
 msgid "Configure &Global Shortcuts..."
 msgstr "配置全局快捷方式(&G)..."
 
-#: kqalculate.cpp:1016
+#: kqalculate.cpp:984
 msgid "Manage Variables"
 msgstr "管理变量"
 
-#: kqalculate.cpp:1017
+#: kqalculate.cpp:985
 msgid "Manage Functions"
 msgstr "管理函数"
 
-#: kqalculate.cpp:1018
+#: kqalculate.cpp:986
 msgid "Manage Units"
 msgstr "管理单位"
 
-#: kqalculate.cpp:1019
+#: kqalculate.cpp:987
 msgid "Manage Data Sets"
 msgstr "管理数据集"
 
-#: kqalculate.cpp:1020 kqalculate.cpp:1153
+#: kqalculate.cpp:988 kqalculate.cpp:1121
 msgid "Factorize"
 msgstr "因式分解"
 
-#: kqalculate.cpp:1021 kqalculate.cpp:1151
+#: kqalculate.cpp:989 kqalculate.cpp:1119
 msgid "Simplify"
 msgstr "化简"
 
-#: kqalculate.cpp:1022
+#: kqalculate.cpp:990
 msgid "Set Unknowns..."
 msgstr "设置未知数..."
 
-#: kqalculate.cpp:1023
+#: kqalculate.cpp:991
 msgid "Convert to Unit Expression..."
 msgstr "转化成单位表达式..."
 
-#: kqalculate.cpp:1024 kqalculate.cpp:1087
+#: kqalculate.cpp:992 kqalculate.cpp:1055
 msgid "Convert to Base Units"
 msgstr "转化成基本单位"
 
-#: kqalculate.cpp:1025 kqalculate.cpp:1089
+#: kqalculate.cpp:993 kqalculate.cpp:1057
 msgid "Convert to Best Unit"
 msgstr "转化成最佳单位"
 
-#: kqalculate.cpp:1026
+#: kqalculate.cpp:994
 msgid "Insert Matrix..."
 msgstr "插入矩阵..."
 
-#: kqalculate.cpp:1027
+#: kqalculate.cpp:995
 msgid "Insert Vector..."
 msgstr "插入向量..."
 
-#: kqalculate.cpp:1028
+#: kqalculate.cpp:996
 msgid "Copy Result"
 msgstr "拷贝结果"
 
-#: kqalculate.cpp:1029
+#: kqalculate.cpp:997
 msgid "Clear History"
 msgstr "清空历史"
 
-#: kqalculate.cpp:1030
+#: kqalculate.cpp:998
 msgid "Configure Qalculate!"
 msgstr "配置Qaclculate!"
 
-#: kqalculate.cpp:1046
+#: kqalculate.cpp:1014
 msgid "Roman Numerals"
 msgstr "罗马数字"
 
-#: kqalculate.cpp:1048
+#: kqalculate.cpp:1016
 msgid "Select Result and Expression Base..."
 msgstr "选择结果和表达式的进制..."
 
-#: kqalculate.cpp:1055
+#: kqalculate.cpp:1023
 msgid "Purely Scientific"
 msgstr "纯科学计算"
 
-#: kqalculate.cpp:1059
+#: kqalculate.cpp:1027
 msgid "Indicate Infinite Series"
 msgstr "指出无穷序列"
 
-#: kqalculate.cpp:1061
+#: kqalculate.cpp:1029
 msgid "Sort Minus Last"
 msgstr ""
 
-#: kqalculate.cpp:1063
+#: kqalculate.cpp:1031
 msgid "Negative Exponents"
 msgstr "负指数"
 
-#: kqalculate.cpp:1065
+#: kqalculate.cpp:1033
 msgid "Show Ending Zeroes"
 msgstr "显示结尾的零"
 
-#: kqalculate.cpp:1067
+#: kqalculate.cpp:1035
 msgid "Round Halfway Numbers to Even"
 msgstr ""
 
-#: kqalculate.cpp:1071
+#: kqalculate.cpp:1039
 msgid "Decimal (Try Exact)"
 msgstr "小数(尽量精确)"
 
-#: kqalculate.cpp:1075
+#: kqalculate.cpp:1043
 msgid "Combined"
 msgstr "带分数"
 
-#: kqalculate.cpp:1077
+#: kqalculate.cpp:1045
 msgid "Enable Prefixes"
 msgstr "启用前缀"
 
-#: kqalculate.cpp:1079
+#: kqalculate.cpp:1047
 msgid "Enable Use of All SI Prefixes"
 msgstr "启用使用全部国际单位制前缀"
 
-#: kqalculate.cpp:1081
+#: kqalculate.cpp:1049
 msgid "Enable Denominator Prefixes"
 msgstr "启用分母前缀"
 
-#: kqalculate.cpp:1083
+#: kqalculate.cpp:1051
 msgid "Place Units Separately"
 msgstr "将单位与表达式分开"
 
-#: kqalculate.cpp:1085
+#: kqalculate.cpp:1053
 msgid "No Automatic Conversion"
 msgstr "不自动换算"
 
-#: kqalculate.cpp:1091
+#: kqalculate.cpp:1059
 msgid "Degrees"
 msgstr "度"
 
-#: kqalculate.cpp:1093
+#: kqalculate.cpp:1061
 msgid "Radians"
 msgstr "弧度"
 
-#: kqalculate.cpp:1095
+#: kqalculate.cpp:1063
 msgid "Gradians"
 msgstr "梯度"
 
-#: kqalculate.cpp:1099
+#: kqalculate.cpp:1067
 msgid "Abbreviate Names"
 msgstr "使用缩写"
 
-#: kqalculate.cpp:1101
+#: kqalculate.cpp:1069
 msgid "Enable Variables"
 msgstr "启用变量"
 
-#: kqalculate.cpp:1103
+#: kqalculate.cpp:1071
 msgid "Enable Functions"
 msgstr "启用函数"
 
-#: kqalculate.cpp:1105
+#: kqalculate.cpp:1073
 msgid "Enable Units"
 msgstr "启用单位"
 
-#: kqalculate.cpp:1107
+#: kqalculate.cpp:1075
 msgid "Enable Unknowns"
 msgstr "启用未知数"
 
-#: kqalculate.cpp:1109
+#: kqalculate.cpp:1077
 msgid "Calculate Variables"
 msgstr "计算变量"
 
-#: kqalculate.cpp:1111
+#: kqalculate.cpp:1079
 msgid "Allow Complex Result"
 msgstr "允许复数结果"
 
-#: kqalculate.cpp:1113
+#: kqalculate.cpp:1081
 msgid "Allow Infinite Result"
 msgstr "允许无穷结果"
 
-#: kqalculate.cpp:1115
+#: kqalculate.cpp:1083
 msgid "Try Exact"
 msgstr "尝试精确"
 
-#: kqalculate.cpp:1117
+#: kqalculate.cpp:1085
 msgid "Always Exact"
 msgstr "总是精确"
 
-#: kqalculate.cpp:1119 qalculateeditdataobjectdialog.cpp:71
+#: kqalculate.cpp:1087 qalculateeditdataobjectdialog.cpp:71
 msgid "Approximate"
 msgstr "近似"
 
-#: kqalculate.cpp:1121 kqalculate.cpp:1135
+#: kqalculate.cpp:1089 kqalculate.cpp:1103
 #: qalculateeditunknownvariabledialog.cpp:66
 #: qalculateeditunknownvariabledialog.cpp:79
 #: qalculateperiodictabledialog.cpp:235
 msgid "Unknown"
 msgstr "未知"
 
-#: kqalculate.cpp:1123 qalculateeditunknownvariabledialog.cpp:67
+#: kqalculate.cpp:1091 qalculateeditunknownvariabledialog.cpp:67
 msgid "Not Matrix"
 msgstr "不是矩阵"
 
-#: kqalculate.cpp:1125 qalculateeditdatasetdialog.cpp:469
-#: qalculateeditfunctiondialog.cpp:591
+#: kqalculate.cpp:1093 qalculateeditdatasetdialog.cpp:444
+#: qalculateeditfunctiondialog.cpp:570
 #: qalculateeditunknownvariabledialog.cpp:68
 msgid "Number"
 msgstr "数字"
 
-#: kqalculate.cpp:1127
+#: kqalculate.cpp:1095
 msgid "Complex"
 msgstr "复数"
 
-#: kqalculate.cpp:1129
+#: kqalculate.cpp:1097
 msgid "Real"
 msgstr "实数"
 
-#: kqalculate.cpp:1131
+#: kqalculate.cpp:1099
 msgid "Rational"
 msgstr "有理数"
 
-#: kqalculate.cpp:1133 qalculateeditfunctiondialog.cpp:592
+#: kqalculate.cpp:1101 qalculateeditfunctiondialog.cpp:571
 #: qalculateeditunknownvariabledialog.cpp:72
 msgid "Integer"
 msgstr "整数"
 
-#: kqalculate.cpp:1137 qalculateeditunknownvariabledialog.cpp:84
+#: kqalculate.cpp:1105 qalculateeditunknownvariabledialog.cpp:84
 msgid "Non-Zero"
 msgstr "非零"
 
-#: kqalculate.cpp:1139 qalculateeditunknownvariabledialog.cpp:80
+#: kqalculate.cpp:1107 qalculateeditunknownvariabledialog.cpp:80
 msgid "Positive"
 msgstr "为正"
 
-#: kqalculate.cpp:1141 qalculateeditunknownvariabledialog.cpp:81
+#: kqalculate.cpp:1109 qalculateeditunknownvariabledialog.cpp:81
 msgid "Non-Negative"
 msgstr "非负"
 
-#: kqalculate.cpp:1143 qalculateeditunknownvariabledialog.cpp:82
+#: kqalculate.cpp:1111 qalculateeditunknownvariabledialog.cpp:82
 msgid "Negative"
 msgstr "为负"
 
-#: kqalculate.cpp:1145 qalculateeditunknownvariabledialog.cpp:83
+#: kqalculate.cpp:1113 qalculateeditunknownvariabledialog.cpp:83
 msgid "Non-Positive"
 msgstr "非正"
 
-#: kqalculate.cpp:1147
+#: kqalculate.cpp:1115
 msgid "Non-Zero Denominators"
 msgstr "非零分母"
 
-#: kqalculate.cpp:1149
+#: kqalculate.cpp:1117
 msgid "Warn About Denominators Assumed Non-Zero"
 msgstr "假设分母非零时警告"
 
-#: kqalculate.cpp:1157
+#: kqalculate.cpp:1125
 msgid "Read Precision"
 msgstr "读取精度"
 
-#: kqalculate.cpp:1159
+#: kqalculate.cpp:1127
 msgid "Limit Implicit Multiplication"
 msgstr "限制暗示乘法"
 
-#: kqalculate.cpp:1161
+#: kqalculate.cpp:1129
 msgid "RPN Mode"
 msgstr "逆波兰范式模式"
 
-#: kqalculate.cpp:1163
+#: kqalculate.cpp:1131
 msgid "RPN Syntax"
 msgstr "逆波兰语法"
 
-#: kqalculate.cpp:1165 qalculateprecisiondialog.cpp:31
+#: kqalculate.cpp:1133 qalculateprecisiondialog.cpp:30
 msgid "Precision"
 msgstr "精度"
 
-#: kqalculate.cpp:1166 qalculatedecimalsdialog.cpp:27
+#: kqalculate.cpp:1134 qalculatedecimalsdialog.cpp:27
 msgid "Decimals"
 msgstr "小数点"
 
-#: kqalculate.cpp:1167
+#: kqalculate.cpp:1135
 msgid "Save Mode..."
 msgstr "保存模式..."
 
-#: kqalculate.cpp:1168
+#: kqalculate.cpp:1136
 msgid "Delete Mode..."
 msgstr "删除模式..."
 
-#: kqalculate.cpp:1170
+#: kqalculate.cpp:1138
 msgid "Save Default Mode"
 msgstr "保存缺省模式"
 
-#: kqalculate.cpp:1171
+#: kqalculate.cpp:1139
 msgid "Clear Stack"
 msgstr "清空栈"
 
-#: kqalculate.cpp:1175
+#: kqalculate.cpp:1143
 msgid "Exp RPN Operation"
 msgstr ""
 
-#: kqalculate.cpp:1863
+#: kqalculate.cpp:1831
 msgid "and"
 msgstr "and"
 
-#: kqalculate.cpp:1868
+#: kqalculate.cpp:1836
 msgid "or"
 msgstr "or"
 
-#: kqalculate.cpp:2125
+#: kqalculate.cpp:2093
 msgid "undefined"
 msgstr "undefined"
 
-#: kqalculate.cpp:2167
+#: kqalculate.cpp:2135
 msgid "EXACT"
 msgstr "精确"
 
-#: kqalculate.cpp:2170
+#: kqalculate.cpp:2138
 msgid "APPROX"
 msgstr "近似"
 
-#: kqalculate.cpp:2174
+#: kqalculate.cpp:2142
 msgid "RPN"
 msgstr "逆波兰"
 
-#: kqalculate.cpp:2182
+#: kqalculate.cpp:2150
 msgid "BIN"
 msgstr "二进制"
 
-#: kqalculate.cpp:2187
+#: kqalculate.cpp:2155
 msgid "OCT"
 msgstr "八进制"
 
-#: kqalculate.cpp:2192
+#: kqalculate.cpp:2160
 msgid "HEX"
 msgstr "十六进制"
 
-#: kqalculate.cpp:2197
+#: kqalculate.cpp:2165
 msgid "ROMAN"
 msgstr "罗马数字"
 
-#: kqalculate.cpp:2209
+#: kqalculate.cpp:2177
 msgid "DEG"
 msgstr "度"
 
-#: kqalculate.cpp:2214
+#: kqalculate.cpp:2182
 msgid "RAD"
 msgstr "弧度"
 
-#: kqalculate.cpp:2219
+#: kqalculate.cpp:2187
 msgid "GRA"
 msgstr "梯度"
 
-#: kqalculate.cpp:2226
+#: kqalculate.cpp:2194
 msgid "PREC"
 msgstr "精度"
 
-#: kqalculate.cpp:2231
+#: kqalculate.cpp:2199
 msgid "FUNC"
 msgstr "函数"
 
-#: kqalculate.cpp:2237
+#: kqalculate.cpp:2205
 msgid "UNIT"
 msgstr "单位"
 
-#: kqalculate.cpp:2243
+#: kqalculate.cpp:2211
 msgid "VAR"
 msgstr "变量"
 
-#: kqalculate.cpp:2249
+#: kqalculate.cpp:2217
 msgid "INF"
 msgstr "无穷"
 
-#: kqalculate.cpp:2255
+#: kqalculate.cpp:2223
 msgid "CPLX"
 msgstr "复数"
 
-#: kqalculate.cpp:2336 kqalculate.cpp:2354 kqalculate.cpp:2584
+#: kqalculate.cpp:2304 kqalculate.cpp:2322 kqalculate.cpp:2552
 msgid "aborted"
 msgstr "已终止"
 
-#: kqalculate.cpp:2355
+#: kqalculate.cpp:2323
 msgid "calculation was aborted"
 msgstr "计算已被终止"
 
-#: kqalculate.cpp:2591
+#: kqalculate.cpp:2559
 msgid "result processing was aborted"
 msgstr "结果处理已被终止"
 
-#: kqalculate.cpp:2639
+#: kqalculate.cpp:2607
 msgid "Processing..."
 msgstr "正在处理..."
 
-#: kqalculate.cpp:2643 kqalculate.cpp:2888 kqalculate.cpp:3148
+#: kqalculate.cpp:2611 kqalculate.cpp:2856 kqalculate.cpp:3116
 msgid "Abort"
 msgstr "终止"
 
-#: kqalculate.cpp:2876
+#: kqalculate.cpp:2844
 msgid "Factorizing..."
 msgstr "正在因式分解..."
 
-#: kqalculate.cpp:2880
+#: kqalculate.cpp:2848
 msgid "Simplifying..."
 msgstr "正在化简..."
 
-#: kqalculate.cpp:3144
+#: kqalculate.cpp:3112
 msgid "Calculating..."
 msgstr "正在计算..."
 
-#: kqalculate.cpp:3194
+#: kqalculate.cpp:3162
 msgid "RPN Operation"
 msgstr "逆波兰范式操作"
 
-#: kqalculate.cpp:3262
+#: kqalculate.cpp:3230
 msgid "Errors"
 msgstr "错误"
 
-#: kqalculate.cpp:3263
+#: kqalculate.cpp:3231
 msgid "Warnings"
 msgstr "警告"
 
-#: kqalculate.cpp:3273
+#: kqalculate.cpp:3241
 msgid "Couldn't write definitions"
 msgstr "无法写定义"
 
-#: kqalculate.cpp:3541
+#: kqalculate.cpp:3509
 msgid "Prefixes"
 msgstr "前缀"
 
-#: kqalculate.cpp:3668
+#: kqalculate.cpp:3636
 msgid "No Prefix"
 msgstr "无前缀"
 
-#: kqalculate.cpp:3819 qalculatevariablesdialog.cpp:339
+#: kqalculate.cpp:3787 qalculatevariablesdialog.cpp:339
 msgid "Variable does not exist anymore."
 msgstr "变量不再存在。"
 
-#: kqalculate.cpp:3835 qalculateconvertunitsdialog.cpp:155
+#: kqalculate.cpp:3803 qalculateconvertunitsdialog.cpp:155
 #: qalculateunitsdialog.cpp:339
 msgid "Unit does not exist anymore."
 msgstr "单位不再存在。"
 
-#: kqalculate.cpp:3908
+#: kqalculate.cpp:3872
 msgid "Failed to download exchange rates from ECB."
 msgstr "从ECB下载汇率失败。"
 
-#: kqalculate.cpp:4755
+#: kqalculate.cpp:4709
 msgid "Save Mode"
 msgstr "保存模式"
 
-#: kqalculate.cpp:4758
+#: kqalculate.cpp:4712
 msgid "Mode name:"
 msgstr "模式名："
 
-#: kqalculate.cpp:4768
+#: kqalculate.cpp:4722
 msgid "Shortcut:"
 msgstr "快捷方式："
 
-#: kqalculate.cpp:4795
+#: kqalculate.cpp:4749
 msgid "Empty mode name."
 msgstr "空模式名。"
 
-#: kqalculate.cpp:4798
+#: kqalculate.cpp:4752
 msgid "Preset mode cannot be overwritten."
 msgstr "不能覆盖预定义模式。"
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Delete Mode"
 msgstr "删除模式"
 
-#: kqalculate.cpp:4830
+#: kqalculate.cpp:4783
 msgid "Mode:"
 msgstr "模式："
 
-#: kqalculate.cpp:5004
+#: kqalculate.cpp:4956
 msgid "log10 function not found."
 msgstr "未找到log10函数。"
 
-#: kqalculate.cpp:5548 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
+#: kqalculate.cpp:5500 main.cpp:157 main.cpp:160 main.cpp:161 main.cpp:162
 #: main.cpp:163
 msgid "Temporary"
 msgstr "临时"
 
-#: kqalculate.cpp:5570 kqalculate.cpp:5597 qalculatefunctionsdialog.cpp:302
+#: kqalculate.cpp:5522 kqalculate.cpp:5549 qalculatefunctionsdialog.cpp:302
 msgid "Function does not exist anymore."
 msgstr "函数不再存在。"
 
-#: kqalculate.cpp:5700 kqalculate.cpp:5736
+#: kqalculate.cpp:5652 kqalculate.cpp:5688
 msgid "My Variables"
 msgstr "我的变量"
 
-#: kqalculate.cpp:5712 qalculateimportcsvdialog.cpp:57
+#: kqalculate.cpp:5664 qalculateimportcsvdialog.cpp:57
 msgid "Vectors"
 msgstr "向量"
 
-#: kqalculate.cpp:5724
+#: kqalculate.cpp:5676
 msgid "Matrices"
 msgstr "矩阵"
 
-#: kqalculate.cpp:5765 qalculateplotdialog.cpp:728
+#: kqalculate.cpp:5717 qalculateplotdialog.cpp:719
 msgid "Save Image"
 msgstr "保存图像"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid ""
 "A file named \"%1\" already exists. Are you sure you want to overwrite it?"
 msgstr "文件\"%1\"已存在。您确定要覆盖它吗？"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "Overwrite File?"
 msgstr "覆盖文件？"
 
-#: kqalculate.cpp:5770 qalculateplotdialog.cpp:733
+#: kqalculate.cpp:5722 qalculateplotdialog.cpp:724
 msgid "&Overwrite"
 msgstr "覆盖(&O)"
 
-#: kqalculate.cpp:5804
+#: kqalculate.cpp:5756
 msgid "Failed to save image."
 msgstr "保存问图像失败。"
 
-#: kqalculate.cpp:6030
+#: kqalculate.cpp:5982
 msgid "No unknowns in result."
 msgstr "在结果中不存在未知数。"
 
-#: kqalculate.cpp:6033
+#: kqalculate.cpp:5985
 msgid "Set Unknowns"
 msgstr "设置未知数。"
 
-#: kqalculate.cpp:6197
+#: kqalculate.cpp:6149
 msgid "Too many arguments for %1()."
 msgstr "%1()的参数过多。"
 
-#: kqalculate.cpp:6223 qalculatedatasetsdialog.cpp:342
+#: kqalculate.cpp:6175 qalculatedatasetsdialog.cpp:342
 #: qalculatefunctionsdialog.cpp:345 qalculateresultdisplay.cpp:121
 msgid "argument"
 msgstr "参数"
 
-#: kqalculate.cpp:6445 kqalculate.cpp:6449
+#: kqalculate.cpp:6397 kqalculate.cpp:6401
 msgid "Edit Expression"
 msgstr "编辑表达式"
 
-#: kqalculate.cpp:6454
+#: kqalculate.cpp:6406
 msgid "Edit Result"
 msgstr "编辑结果"
 
-#: kqalculate.cpp:6457
+#: kqalculate.cpp:6409
 msgid "Insert Result Variable"
 msgstr "插入结果变量"
 
@@ -1126,7 +1126,7 @@ msgstr "答案5"
 msgid "Failed to load global definitions!"
 msgstr "载入全局定义失败！"
 
-#: main.cpp:291
+#: main.cpp:281
 msgid "Qalculate!"
 msgstr "Qalculate!"
 
@@ -1167,7 +1167,7 @@ msgstr "十六进制："
 msgid "Selector"
 msgstr "选择器"
 
-#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:483
+#: qalculateconvertunitsdialog.cpp:52 qalculateeditdatasetdialog.cpp:458
 msgid "Unit expression:"
 msgstr "单位表达式："
 
@@ -1203,7 +1203,7 @@ msgstr "全部"
 msgid "Uncategorized"
 msgstr "未分类"
 
-#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:233
+#: qalculatedatasetsdialog.cpp:46 qalculateeditdatasetdialog.cpp:212
 msgid "Data Sets"
 msgstr "数据集"
 
@@ -1212,15 +1212,15 @@ msgid "Data Sets:"
 msgstr "数据集："
 
 #: qalculatedatasetsdialog.cpp:68 qalculatedatasetsdialog.cpp:91
-#: qalculateeditdatasetdialog.cpp:108 qalculateeditdatasetdialog.cpp:630
-#: qalculateeditfunctiondialog.cpp:134 qalculateeditfunctiondialog.cpp:493
+#: qalculateeditdatasetdialog.cpp:87 qalculateeditdatasetdialog.cpp:605
+#: qalculateeditfunctiondialog.cpp:113 qalculateeditfunctiondialog.cpp:472
 #: qalculateeditnamesdialog.cpp:64 qalculatefunctionsdialog.cpp:69
 #: qalculateunitsdialog.cpp:93 qalculatevariablesdialog.cpp:68
 msgid "New"
 msgstr "新建"
 
-#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:80
-#: qalculateeditdatasetdialog.cpp:457 qalculateeditfunctiondialog.cpp:99
+#: qalculatedatasetsdialog.cpp:77 qalculateeditdatasetdialog.cpp:67
+#: qalculateeditdatasetdialog.cpp:436 qalculateeditfunctiondialog.cpp:86
 msgid "Description:"
 msgstr "描述："
 
@@ -1228,8 +1228,8 @@ msgstr "描述："
 msgid "Objects:"
 msgstr "对象："
 
-#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:237
-#: qalculateeditfunctiondialog.cpp:599
+#: qalculatedatasetsdialog.cpp:87 qalculateeditdatasetdialog.cpp:216
+#: qalculateeditfunctiondialog.cpp:578
 msgid "Object"
 msgstr "对象"
 
@@ -1241,7 +1241,7 @@ msgstr "属性："
 msgid "Data set does not exist anymore."
 msgstr "数据集不再存在。"
 
-#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:196
+#: qalculatedatasetsdialog.cpp:300 qalculateeditdatasetdialog.cpp:175
 #: qalculatefunctionsdialog.cpp:458
 msgid "key"
 msgstr "关键字"
@@ -1266,7 +1266,7 @@ msgstr "编辑对象"
 msgid "New Object"
 msgstr "新对象"
 
-#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:243
+#: qalculateeditdataobjectdialog.cpp:49 qalculateeditdatasetdialog.cpp:222
 msgid "Property"
 msgstr "属性"
 
@@ -1275,99 +1275,99 @@ msgstr "属性"
 msgid "Approximation"
 msgstr "近似"
 
-#: qalculateeditdatasetdialog.cpp:54 qalculateeditdatasetdialog.cpp:308
+#: qalculateeditdatasetdialog.cpp:45 qalculateeditdatasetdialog.cpp:287
 msgid "Edit Data Set"
 msgstr "编辑数据集"
 
-#: qalculateeditdatasetdialog.cpp:69 qalculateeditfunctiondialog.cpp:71
-#: qalculatepreferencesdialog.cpp:157
+#: qalculateeditdatasetdialog.cpp:56 qalculateeditfunctiondialog.cpp:58
+#: qalculatepreferencesdialog.cpp:58
 msgid "General"
 msgstr "常规"
 
-#: qalculateeditdatasetdialog.cpp:74 qalculateplotdialog.cpp:88
-#: qalculateplotdialog.cpp:191
+#: qalculateeditdatasetdialog.cpp:61 qalculateplotdialog.cpp:79
+#: qalculateplotdialog.cpp:182
 msgid "Title:"
 msgstr "标题："
 
-#: qalculateeditdatasetdialog.cpp:77
+#: qalculateeditdatasetdialog.cpp:64
 msgid "Data file:"
 msgstr "数据文件："
 
-#: qalculateeditdatasetdialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:71
 msgid "Copyright:"
 msgstr "版权："
 
-#: qalculateeditdatasetdialog.cpp:98
+#: qalculateeditdatasetdialog.cpp:77
 msgid "Properties:"
 msgstr "属性："
 
-#: qalculateeditdatasetdialog.cpp:100 qalculateplotdialog.cpp:155
+#: qalculateeditdatasetdialog.cpp:79 qalculateplotdialog.cpp:146
 msgid "Title"
 msgstr "标题"
 
-#: qalculateeditdatasetdialog.cpp:101 qalculateeditdatasetdialog.cpp:621
-#: qalculateeditfunctiondialog.cpp:125 qalculateeditnamesdialog.cpp:41
+#: qalculateeditdatasetdialog.cpp:80 qalculateeditdatasetdialog.cpp:596
+#: qalculateeditfunctiondialog.cpp:104 qalculateeditnamesdialog.cpp:41
 #: qalculateeditunitdialog.cpp:51
 msgid "Name"
 msgstr "名称"
 
-#: qalculateeditdatasetdialog.cpp:102 qalculateeditfunctiondialog.cpp:126
+#: qalculateeditdatasetdialog.cpp:81 qalculateeditfunctiondialog.cpp:105
 #: qalculateeditunitdialog.cpp:76 qalculateeditunknownvariabledialog.cpp:61
 msgid "Type"
 msgstr "类别"
 
-#: qalculateeditdatasetdialog.cpp:116 qalculateeditdatasetdialog.cpp:443
-#: qalculateeditfunctiondialog.cpp:75 qalculateeditfunctiondialog.cpp:584
+#: qalculateeditdatasetdialog.cpp:95 qalculateeditdatasetdialog.cpp:422
+#: qalculateeditfunctiondialog.cpp:62 qalculateeditfunctiondialog.cpp:563
 #: qalculateeditmatrixvectordialog.cpp:79 qalculateeditunitdialog.cpp:56
 #: qalculateeditunknownvariabledialog.cpp:48 qalculateeditvariabledialog.cpp:50
 #: qalculateimportcsvdialog.cpp:61
 msgid "Name:"
 msgstr "名称："
 
-#: qalculateeditdatasetdialog.cpp:125 qalculateeditdatasetdialog.cpp:452
-#: qalculateeditfunctiondialog.cpp:84 qalculateeditmatrixvectordialog.cpp:88
+#: qalculateeditdatasetdialog.cpp:104 qalculateeditdatasetdialog.cpp:431
+#: qalculateeditfunctiondialog.cpp:71 qalculateeditmatrixvectordialog.cpp:88
 #: qalculateeditunitdialog.cpp:65 qalculateeditunknownvariabledialog.cpp:57
 #: qalculateeditvariabledialog.cpp:61
 msgid "Names Details"
 msgstr "名称详细信息"
 
-#: qalculateeditdatasetdialog.cpp:127
+#: qalculateeditdatasetdialog.cpp:106
 msgid "Object argument name:"
 msgstr "对象参数名:"
 
-#: qalculateeditdatasetdialog.cpp:130
+#: qalculateeditdatasetdialog.cpp:109
 msgid "Property argument name:"
 msgstr "属性参数名:"
 
-#: qalculateeditdatasetdialog.cpp:133
+#: qalculateeditdatasetdialog.cpp:112
 msgid "Default property:"
 msgstr "缺省属性:"
 
-#: qalculateeditdatasetdialog.cpp:174
+#: qalculateeditdatasetdialog.cpp:153
 msgid "text"
 msgstr "文字"
 
-#: qalculateeditdatasetdialog.cpp:179 qalculateeditdatasetdialog.cpp:187
+#: qalculateeditdatasetdialog.cpp:158 qalculateeditdatasetdialog.cpp:166
 msgid "approximate"
 msgstr "近似"
 
-#: qalculateeditdatasetdialog.cpp:182 qalculateexpressionedit.cpp:714
+#: qalculateeditdatasetdialog.cpp:161 qalculateexpressionedit.cpp:713
 #: qalculatevariablesdialog.cpp:430
 msgid "number"
 msgstr "数字"
 
-#: qalculateeditdatasetdialog.cpp:190
+#: qalculateeditdatasetdialog.cpp:169
 msgid "expression"
 msgstr "表达式"
 
-#: qalculateeditdatasetdialog.cpp:214 qalculateeditdatasetdialog.cpp:500
-#: qalculateeditfunctiondialog.cpp:191 qalculateeditmatrixvectordialog.cpp:186
+#: qalculateeditdatasetdialog.cpp:193 qalculateeditdatasetdialog.cpp:475
+#: qalculateeditfunctiondialog.cpp:170 qalculateeditmatrixvectordialog.cpp:186
 #: qalculateeditunitdialog.cpp:147 qalculateeditunknownvariabledialog.cpp:133
 #: qalculateeditvariabledialog.cpp:103
 msgid "Empty name field"
 msgstr "空白名称域"
 
-#: qalculateeditdatasetdialog.cpp:218 qalculateeditfunctiondialog.cpp:202
+#: qalculateeditdatasetdialog.cpp:197 qalculateeditfunctiondialog.cpp:181
 msgid ""
 "A function with the same name already exists.\n"
 "Do you want to overwrite it?"
@@ -1375,210 +1375,210 @@ msgstr ""
 "同名函数已存在。\n"
 "您想要覆盖它吗？"
 
-#: qalculateeditdatasetdialog.cpp:310
+#: qalculateeditdatasetdialog.cpp:289
 msgid "Edit Data Set (global)"
 msgstr "编辑(全局)数据集"
 
-#: qalculateeditdatasetdialog.cpp:312
+#: qalculateeditdatasetdialog.cpp:291
 msgid "New Data Set"
 msgstr "新数据集"
 
-#: qalculateeditdatasetdialog.cpp:323
+#: qalculateeditdatasetdialog.cpp:302
 msgid "info"
 msgstr "信息"
 
-#: qalculateeditdatasetdialog.cpp:436 qalculateeditdatasetdialog.cpp:549
+#: qalculateeditdatasetdialog.cpp:415 qalculateeditdatasetdialog.cpp:524
 msgid "Edit Property"
 msgstr "编辑属性"
 
-#: qalculateeditdatasetdialog.cpp:454 qalculateeditfunctiondialog.cpp:91
+#: qalculateeditdatasetdialog.cpp:433 qalculateeditfunctiondialog.cpp:78
 #: qalculateeditmatrixvectordialog.cpp:94 qalculateeditunitdialog.cpp:67
 #: qalculateeditunknownvariabledialog.cpp:91 qalculateeditvariabledialog.cpp:81
 #: qalculateimportcsvdialog.cpp:64
 msgid "Descriptive name:"
 msgstr "描述性名称:"
 
-#: qalculateeditdatasetdialog.cpp:465
+#: qalculateeditdatasetdialog.cpp:440
 msgid "Value type:"
 msgstr "值类型:"
 
-#: qalculateeditdatasetdialog.cpp:468 qalculateeditfunctiondialog.cpp:594
+#: qalculateeditdatasetdialog.cpp:443 qalculateeditfunctiondialog.cpp:573
 msgid "Text"
 msgstr "文字"
 
-#: qalculateeditdatasetdialog.cpp:470 qalculateeditfunctiondialog.cpp:483
-#: qalculateplotdialog.cpp:156
+#: qalculateeditdatasetdialog.cpp:445 qalculateeditfunctiondialog.cpp:462
+#: qalculateplotdialog.cpp:147
 msgid "Expression"
 msgstr "表达式"
 
-#: qalculateeditdatasetdialog.cpp:475
+#: qalculateeditdatasetdialog.cpp:450
 msgid "Use as key"
 msgstr "用作关键字"
 
-#: qalculateeditdatasetdialog.cpp:477
+#: qalculateeditdatasetdialog.cpp:452
 msgid "Approximate value"
 msgstr "近似值"
 
-#: qalculateeditdatasetdialog.cpp:479
+#: qalculateeditdatasetdialog.cpp:454
 msgid "Case sensitive value"
 msgstr "大小写敏感值"
 
-#: qalculateeditdatasetdialog.cpp:481
+#: qalculateeditdatasetdialog.cpp:456
 msgid "Value uses brackets"
 msgstr "在值中使用方括号"
 
-#: qalculateeditdatasetdialog.cpp:551
+#: qalculateeditdatasetdialog.cpp:526
 msgid "New Property"
 msgstr "新建属性"
 
-#: qalculateeditdatasetdialog.cpp:616 qalculateeditnamesdialog.cpp:34
+#: qalculateeditdatasetdialog.cpp:591 qalculateeditnamesdialog.cpp:34
 msgid "Edit Names"
 msgstr "编辑名称"
 
-#: qalculateeditdatasetdialog.cpp:622 qalculateeditfunctiondialog.cpp:482
+#: qalculateeditdatasetdialog.cpp:597 qalculateeditfunctiondialog.cpp:461
 #: qalculateeditnamesdialog.cpp:46
 msgid "Reference"
 msgstr "引用"
 
-#: qalculateeditfunctiondialog.cpp:56 qalculateeditfunctiondialog.cpp:287
+#: qalculateeditfunctiondialog.cpp:47 qalculateeditfunctiondialog.cpp:266
 msgid "Edit Function"
 msgstr "编辑函数"
 
-#: qalculateeditfunctiondialog.cpp:86 qalculateeditmatrixvectordialog.cpp:90
+#: qalculateeditfunctiondialog.cpp:73 qalculateeditmatrixvectordialog.cpp:90
 #: qalculateeditunitdialog.cpp:88 qalculateeditunknownvariabledialog.cpp:86
 #: qalculateeditvariabledialog.cpp:75 qalculateimportcsvdialog.cpp:67
 msgid "Category:"
 msgstr "类别："
 
-#: qalculateeditfunctiondialog.cpp:97
+#: qalculateeditfunctiondialog.cpp:84
 msgid "Hide function"
 msgstr "隐藏函数"
 
-#: qalculateeditfunctiondialog.cpp:107 qalculateplotdialog.cpp:91
+#: qalculateeditfunctiondialog.cpp:90 qalculateplotdialog.cpp:82
 msgid "Expression:"
 msgstr "表达式："
 
-#: qalculateeditfunctiondialog.cpp:116
+#: qalculateeditfunctiondialog.cpp:95
 msgid "Condition:"
 msgstr "条件："
 
-#: qalculateeditfunctiondialog.cpp:121 qalculateeditfunctiondialog.cpp:477
+#: qalculateeditfunctiondialog.cpp:100 qalculateeditfunctiondialog.cpp:456
 msgid "Sub-Functions"
 msgstr "子函数"
 
-#: qalculateeditfunctiondialog.cpp:123
+#: qalculateeditfunctiondialog.cpp:102
 msgid "Arguments:"
 msgstr "自变量："
 
-#: qalculateeditfunctiondialog.cpp:198
+#: qalculateeditfunctiondialog.cpp:177
 msgid "Empty expression field"
 msgstr "空白表达式项"
 
-#: qalculateeditfunctiondialog.cpp:289
+#: qalculateeditfunctiondialog.cpp:268
 msgid "Edit Function (global)"
 msgstr "编辑(全局)函数"
 
-#: qalculateeditfunctiondialog.cpp:291
+#: qalculateeditfunctiondialog.cpp:270
 msgid "New Function"
 msgstr "新建函数"
 
-#: qalculateeditfunctiondialog.cpp:484
+#: qalculateeditfunctiondialog.cpp:463
 msgid "Precalculate"
 msgstr "预计算"
 
-#: qalculateeditfunctiondialog.cpp:580 qalculateeditfunctiondialog.cpp:676
+#: qalculateeditfunctiondialog.cpp:559 qalculateeditfunctiondialog.cpp:655
 msgid "Edit Argument"
 msgstr "编辑自变量"
 
-#: qalculateeditfunctiondialog.cpp:587
+#: qalculateeditfunctiondialog.cpp:566
 msgid "Type:"
 msgstr "类型："
 
-#: qalculateeditfunctiondialog.cpp:590
+#: qalculateeditfunctiondialog.cpp:569
 msgid "Free"
 msgstr "自由变量"
 
-#: qalculateeditfunctiondialog.cpp:593
+#: qalculateeditfunctiondialog.cpp:572
 msgid "Symbol"
 msgstr "符号"
 
-#: qalculateeditfunctiondialog.cpp:595 qalculateinsertfunctiondialog.cpp:353
+#: qalculateeditfunctiondialog.cpp:574 qalculateinsertfunctiondialog.cpp:343
 msgid "Date"
 msgstr "日期"
 
-#: qalculateeditfunctiondialog.cpp:598
+#: qalculateeditfunctiondialog.cpp:577
 msgid "Boolean"
 msgstr "逻辑型"
 
-#: qalculateeditfunctiondialog.cpp:604
+#: qalculateeditfunctiondialog.cpp:583
 msgid "Angle"
 msgstr "角度"
 
-#: qalculateeditfunctiondialog.cpp:606
+#: qalculateeditfunctiondialog.cpp:585
 msgid "Enable rules and type test"
 msgstr "启用规则和类型测试"
 
-#: qalculateeditfunctiondialog.cpp:608
+#: qalculateeditfunctiondialog.cpp:587
 msgid "Custom condition:"
 msgstr "自定义条件："
 
-#: qalculateeditfunctiondialog.cpp:612
+#: qalculateeditfunctiondialog.cpp:591
 msgid "Allow matrix"
 msgstr "允许矩阵"
 
-#: qalculateeditfunctiondialog.cpp:614
+#: qalculateeditfunctiondialog.cpp:593
 msgid "Forbid zero"
 msgstr "禁止出现零"
 
-#: qalculateeditfunctiondialog.cpp:616
+#: qalculateeditfunctiondialog.cpp:595
 msgid "Allow complex"
 msgstr "允许复数"
 
-#: qalculateeditfunctiondialog.cpp:618 qalculateplotdialog.cpp:166
+#: qalculateeditfunctiondialog.cpp:597 qalculateplotdialog.cpp:157
 msgid "Min:"
 msgstr "最小值："
 
-#: qalculateeditfunctiondialog.cpp:625 qalculateeditfunctiondialog.cpp:634
+#: qalculateeditfunctiondialog.cpp:604 qalculateeditfunctiondialog.cpp:613
 msgid "Include equals"
 msgstr "包含相等关系"
 
-#: qalculateeditfunctiondialog.cpp:627 qalculateplotdialog.cpp:169
+#: qalculateeditfunctiondialog.cpp:606 qalculateplotdialog.cpp:160
 msgid "Max:"
 msgstr "最大值："
 
-#: qalculateeditfunctiondialog.cpp:678
+#: qalculateeditfunctiondialog.cpp:657
 msgid "New Argument"
 msgstr "新自变量"
 
 #: qalculateeditmatrixvectordialog.cpp:72
 #: qalculateeditunknownvariabledialog.cpp:41 qalculateeditvariabledialog.cpp:42
-#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateeditvariabledialog.cpp:181 qalculateinsertmatrixvectordialog.cpp:70
 msgid "Edit Variable"
 msgstr "编辑变量"
 
 #: qalculateeditmatrixvectordialog.cpp:97
-#: qalculateinsertmatrixvectordialog.cpp:75
+#: qalculateinsertmatrixvectordialog.cpp:74
 msgid "Rows:"
 msgstr "行："
 
 #: qalculateeditmatrixvectordialog.cpp:100
-#: qalculateinsertmatrixvectordialog.cpp:78
+#: qalculateinsertmatrixvectordialog.cpp:77
 msgid "Columns:"
 msgstr "列："
 
 #: qalculateeditmatrixvectordialog.cpp:113
 #: qalculateeditmatrixvectordialog.cpp:134
 #: qalculateeditmatrixvectordialog.cpp:296
-#: qalculateinsertmatrixvectordialog.cpp:91
-#: qalculateinsertmatrixvectordialog.cpp:115
-#: qalculateinsertmatrixvectordialog.cpp:275
+#: qalculateinsertmatrixvectordialog.cpp:90
+#: qalculateinsertmatrixvectordialog.cpp:114
+#: qalculateinsertmatrixvectordialog.cpp:274
 msgid "Elements:"
 msgstr "元素："
 
 #: qalculateeditmatrixvectordialog.cpp:147
 #: qalculateeditmatrixvectordialog.cpp:293
-#: qalculateinsertmatrixvectordialog.cpp:128
-#: qalculateinsertmatrixvectordialog.cpp:272
+#: qalculateinsertmatrixvectordialog.cpp:127
+#: qalculateinsertmatrixvectordialog.cpp:271
 msgid "Elements (in horizontal order):"
 msgstr "元素(水平顺序):"
 
@@ -1760,7 +1760,7 @@ msgstr "编辑未知数变量(全局)"
 msgid "New Unknown Variable"
 msgstr "新建未知数变量"
 
-#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:91
+#: qalculateeditvariabledialog.cpp:64 qalculateinsertfunctiondialog.cpp:81
 msgid "Value:"
 msgstr "值："
 
@@ -1845,77 +1845,77 @@ msgstr ""
 "无法导出到文件\n"
 "%s"
 
-#: qalculateexpressionedit.cpp:148
+#: qalculateexpressionedit.cpp:147
 msgid "Disable Completion"
 msgstr "停用自动完成"
 
-#: qalculateexpressionedit.cpp:149
+#: qalculateexpressionedit.cpp:148
 msgid "Enable Completion"
 msgstr "启用自动完成"
 
-#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:163
+#: qalculate_tdeui.rc:154 qalculateexpressionedit.cpp:162
 #: qalculateresultdisplay.cpp:334
 #, no-c-format
 msgid "Meta Modes"
 msgstr "元模式"
 
-#: qalculateexpressionedit.cpp:657 qalculatevariablesdialog.cpp:368
+#: qalculateexpressionedit.cpp:656 qalculatevariablesdialog.cpp:368
 msgid "a previous result"
 msgstr "之前的结果"
 
-#: qalculateexpressionedit.cpp:663 qalculatevariablesdialog.cpp:378
+#: qalculateexpressionedit.cpp:662 qalculatevariablesdialog.cpp:378
 msgid "matrix"
 msgstr "矩阵"
 
-#: qalculateexpressionedit.cpp:665 qalculatevariablesdialog.cpp:380
+#: qalculateexpressionedit.cpp:664 qalculatevariablesdialog.cpp:380
 msgid "vector"
 msgstr "向量"
 
-#: qalculateexpressionedit.cpp:674 qalculatevariablesdialog.cpp:389
+#: qalculateexpressionedit.cpp:673 qalculatevariablesdialog.cpp:389
 msgid "positive"
 msgstr "正数"
 
-#: qalculateexpressionedit.cpp:678 qalculatevariablesdialog.cpp:393
+#: qalculateexpressionedit.cpp:677 qalculatevariablesdialog.cpp:393
 msgid "non-positive"
 msgstr "非正"
 
-#: qalculateexpressionedit.cpp:682 qalculatevariablesdialog.cpp:397
+#: qalculateexpressionedit.cpp:681 qalculatevariablesdialog.cpp:397
 msgid "negative"
 msgstr "负数"
 
-#: qalculateexpressionedit.cpp:686 qalculatevariablesdialog.cpp:401
+#: qalculateexpressionedit.cpp:685 qalculatevariablesdialog.cpp:401
 msgid "non-negative"
 msgstr "非负"
 
-#: qalculateexpressionedit.cpp:690 qalculatevariablesdialog.cpp:405
+#: qalculateexpressionedit.cpp:689 qalculatevariablesdialog.cpp:405
 msgid "non-zero"
 msgstr "非零"
 
-#: qalculateexpressionedit.cpp:698 qalculatevariablesdialog.cpp:414
+#: qalculateexpressionedit.cpp:697 qalculatevariablesdialog.cpp:414
 msgid "integer"
 msgstr "整数"
 
-#: qalculateexpressionedit.cpp:702 qalculatevariablesdialog.cpp:418
+#: qalculateexpressionedit.cpp:701 qalculatevariablesdialog.cpp:418
 msgid "rational"
 msgstr "有理数"
 
-#: qalculateexpressionedit.cpp:706 qalculatevariablesdialog.cpp:422
+#: qalculateexpressionedit.cpp:705 qalculatevariablesdialog.cpp:422
 msgid "real"
 msgstr "实数"
 
-#: qalculateexpressionedit.cpp:710 qalculatevariablesdialog.cpp:426
+#: qalculateexpressionedit.cpp:709 qalculatevariablesdialog.cpp:426
 msgid "complex"
 msgstr "复数"
 
-#: qalculateexpressionedit.cpp:718 qalculatevariablesdialog.cpp:434
+#: qalculateexpressionedit.cpp:717 qalculatevariablesdialog.cpp:434
 msgid "(not matrix)"
 msgstr "(非矩阵)"
 
-#: qalculateexpressionedit.cpp:723 qalculatevariablesdialog.cpp:440
+#: qalculateexpressionedit.cpp:722 qalculatevariablesdialog.cpp:440
 msgid "unknown"
 msgstr "未知"
 
-#: qalculateexpressionedit.cpp:725 qalculatevariablesdialog.cpp:442
+#: qalculateexpressionedit.cpp:724 qalculatevariablesdialog.cpp:442
 msgid "default assumptions"
 msgstr "缺省假设"
 
@@ -1966,8 +1966,8 @@ msgstr ""
 msgid "Arguments"
 msgstr "自变量"
 
-#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:194
-#: qalculateinsertfunctiondialog.cpp:227
+#: qalculatefunctionsdialog.cpp:414 qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:217
 msgid "optional"
 msgstr "可选的"
 
@@ -1999,35 +1999,35 @@ msgstr "包括标题"
 msgid "An error occured when importing the CSV file."
 msgstr "导入CSV文件时出错"
 
-#: qalculateinsertfunctiondialog.cpp:50 qalculateinsertfunctiondialog.cpp:57
+#: qalculateinsertfunctiondialog.cpp:48
 msgid "Execute"
 msgstr "执行"
 
-#: qalculateinsertfunctiondialog.cpp:93
+#: qalculateinsertfunctiondialog.cpp:83
 msgid "Argument"
 msgstr "自变量"
 
-#: qalculateinsertfunctiondialog.cpp:152
+#: qalculateinsertfunctiondialog.cpp:142
 msgid "True"
 msgstr "真"
 
-#: qalculateinsertfunctiondialog.cpp:153
+#: qalculateinsertfunctiondialog.cpp:143
 msgid "False"
 msgstr "假"
 
-#: qalculateinsertfunctiondialog.cpp:184
+#: qalculateinsertfunctiondialog.cpp:174
 msgid "Info"
 msgstr "信息"
 
-#: qalculateinsertmatrixvectordialog.cpp:71
+#: qalculateinsertmatrixvectordialog.cpp:70
 msgid "Insert Selection"
 msgstr "插入所选内容"
 
-#: qalculateinsertmatrixvectordialog.cpp:293
+#: qalculateinsertmatrixvectordialog.cpp:283
 msgid "Vector Result"
 msgstr "向量结果"
 
-#: qalculateinsertmatrixvectordialog.cpp:295
+#: qalculateinsertmatrixvectordialog.cpp:285
 msgid "Matrix Result"
 msgstr "矩阵结果"
 
@@ -2083,344 +2083,340 @@ msgstr "惰性气体"
 msgid "Transactinide"
 msgstr "锕系后元素"
 
-#: qalculateplotdialog.cpp:66
+#: qalculateplotdialog.cpp:61
 msgid "Plot"
 msgstr "绘图"
 
-#: qalculateplotdialog.cpp:84
+#: qalculateplotdialog.cpp:75
 msgid "Data"
 msgstr "数据"
 
-#: qalculateplotdialog.cpp:85
+#: qalculateplotdialog.cpp:76
 msgid "Function Range"
 msgstr "函数范围"
 
-#: qalculateplotdialog.cpp:103
+#: qalculateplotdialog.cpp:94
 msgid "Vector/matrix"
 msgstr "向量/矩阵"
 
-#: qalculateplotdialog.cpp:106
+#: qalculateplotdialog.cpp:97
 msgid "Paired matrix"
 msgstr ""
 
-#: qalculateplotdialog.cpp:109
+#: qalculateplotdialog.cpp:100
 msgid "Rows"
 msgstr "行"
 
-#: qalculateplotdialog.cpp:111
+#: qalculateplotdialog.cpp:102
 msgid "X variable:"
 msgstr "X轴变量"
 
-#: qalculateplotdialog.cpp:115
+#: qalculateplotdialog.cpp:106
 msgid "Style:"
 msgstr "样式："
 
-#: qalculateplotdialog.cpp:117
+#: qalculateplotdialog.cpp:108
 msgid "Line"
 msgstr "线条"
 
-#: qalculateplotdialog.cpp:118
+#: qalculateplotdialog.cpp:109
 msgid "Points"
 msgstr "点"
 
-#: qalculateplotdialog.cpp:119
+#: qalculateplotdialog.cpp:110
 msgid "Line with points"
 msgstr "点和线"
 
-#: qalculateplotdialog.cpp:120
+#: qalculateplotdialog.cpp:111
 msgid "Boxes/bars"
 msgstr "箱形图/柱状图"
 
-#: qalculateplotdialog.cpp:121
+#: qalculateplotdialog.cpp:112
 msgid "Histogram"
 msgstr "直方图"
 
-#: qalculateplotdialog.cpp:122
+#: qalculateplotdialog.cpp:113
 msgid "Steps"
 msgstr "步骤"
 
-#: qalculateplotdialog.cpp:123
+#: qalculateplotdialog.cpp:114
 msgid "Candlesticks"
 msgstr ""
 
-#: qalculateplotdialog.cpp:124
+#: qalculateplotdialog.cpp:115
 msgid "Dots"
 msgstr ""
 
-#: qalculateplotdialog.cpp:126
+#: qalculateplotdialog.cpp:117
 msgid "Smoothing:"
 msgstr "平滑"
 
-#: qalculateplotdialog.cpp:129
+#: qalculateplotdialog.cpp:120
 msgid "Monotonic"
 msgstr "单调的"
 
-#: qalculateplotdialog.cpp:130
+#: qalculateplotdialog.cpp:121
 msgid "Natural cubic splines"
 msgstr "自然三次样条曲线"
 
-#: qalculateplotdialog.cpp:131
+#: qalculateplotdialog.cpp:122
 msgid "Bezier"
 msgstr "贝赛尔曲线"
 
-#: qalculateplotdialog.cpp:132
+#: qalculateplotdialog.cpp:123
 msgid "Bezier (monotonic)"
 msgstr "贝赛尔曲线(单调的)"
 
-#: qalculateplotdialog.cpp:134
+#: qalculateplotdialog.cpp:125
 msgid "Y-axis:"
 msgstr "Y轴:"
 
-#: qalculateplotdialog.cpp:138
+#: qalculateplotdialog.cpp:129
 msgid "Primary"
 msgstr "主"
 
-#: qalculateplotdialog.cpp:141
+#: qalculateplotdialog.cpp:132
 msgid "Secondary"
 msgstr "从"
 
-#: qalculateplotdialog.cpp:173
+#: qalculateplotdialog.cpp:164
 msgid "Sampling rate:"
 msgstr "采样率："
 
-#: qalculateplotdialog.cpp:178
+#: qalculateplotdialog.cpp:169
 msgid "Step size:"
 msgstr "步长："
 
-#: qalculateplotdialog.cpp:196
+#: qalculateplotdialog.cpp:187
 msgid "Display grid"
 msgstr "显示网格"
 
-#: qalculateplotdialog.cpp:198
+#: qalculateplotdialog.cpp:189
 msgid "Display full border"
 msgstr "显示完整边界"
 
-#: qalculateplotdialog.cpp:201
+#: qalculateplotdialog.cpp:192
 msgid "Logarithmic x scale:"
 msgstr "对数X轴刻度"
 
-#: qalculateplotdialog.cpp:205
+#: qalculateplotdialog.cpp:196
 msgid "Logarithmic y scale:"
 msgstr "对数Y轴刻度"
 
-#: qalculateplotdialog.cpp:209
+#: qalculateplotdialog.cpp:200
 msgid "X-axis label:"
 msgstr "X轴标签"
 
-#: qalculateplotdialog.cpp:212
+#: qalculateplotdialog.cpp:203
 msgid "Y-axis label:"
 msgstr "Y轴标签"
 
-#: qalculateplotdialog.cpp:215
+#: qalculateplotdialog.cpp:206
 msgid "Color display:"
 msgstr "颜色显示："
 
-#: qalculateplotdialog.cpp:219
+#: qalculateplotdialog.cpp:210
 msgid "Color"
 msgstr "彩色"
 
-#: qalculateplotdialog.cpp:222
+#: qalculateplotdialog.cpp:213
 msgid "Monochrome"
 msgstr "单色"
 
-#: qalculateplotdialog.cpp:226
+#: qalculateplotdialog.cpp:217
 msgid "Legend placement:"
 msgstr "图例布置："
 
-#: qalculateplotdialog.cpp:229
+#: qalculateplotdialog.cpp:220
 msgid "Top-left"
 msgstr "左上角"
 
-#: qalculateplotdialog.cpp:230
+#: qalculateplotdialog.cpp:221
 msgid "Top-right"
 msgstr "右上角"
 
-#: qalculateplotdialog.cpp:231
+#: qalculateplotdialog.cpp:222
 msgid "Bottom-left"
 msgstr "左下角"
 
-#: qalculateplotdialog.cpp:232
+#: qalculateplotdialog.cpp:223
 msgid "Bottom-right"
 msgstr "右下角"
 
-#: qalculateplotdialog.cpp:233
+#: qalculateplotdialog.cpp:224
 msgid "Below"
 msgstr "下方"
 
-#: qalculateplotdialog.cpp:234
+#: qalculateplotdialog.cpp:225
 msgid "Outside"
 msgstr "外面"
 
-#: qalculateplotdialog.cpp:405 qalculateplotdialog.cpp:460
-#: qalculateplotdialog.cpp:508
+#: qalculateplotdialog.cpp:396 qalculateplotdialog.cpp:451
+#: qalculateplotdialog.cpp:499
 msgid "Empty expression."
 msgstr "空白表达式。"
 
-#: qalculateplotdialog.cpp:474 qalculateplotdialog.cpp:521
+#: qalculateplotdialog.cpp:465 qalculateplotdialog.cpp:512
 msgid "Empty x variable."
 msgstr "空白X轴变量。"
 
-#: qalculateprecisiondialog.cpp:34 qalculateprecisiondialog.cpp:36
+#: qalculateprecisiondialog.cpp:32
 msgid "Recalculate"
 msgstr "重新计算"
 
-#: qalculateprecisiondialog.cpp:41
+#: qalculateprecisiondialog.cpp:36
 msgid "Precision:"
 msgstr "精度："
 
-#: qalculatepreferencesdialog.cpp:100
-msgid "Choose..."
-msgstr "选择..."
-
-#: qalculatepreferencesdialog.cpp:147
+#: qalculatepreferencesdialog.cpp:52
 msgid "Preferences"
 msgstr "偏好设置"
 
-#: qalculatepreferencesdialog.cpp:161
+#: qalculatepreferencesdialog.cpp:62
 msgid "Close to system tray"
 msgstr "关闭到系统托盘"
 
-#: qalculatepreferencesdialog.cpp:162
+#: qalculatepreferencesdialog.cpp:63
 msgid ""
 "If the application will reside in the system tray when the window is closed"
 msgstr "当关闭窗口时，程序是否驻留到系统托盘中。"
 
-#: qalculatepreferencesdialog.cpp:164
+#: qalculatepreferencesdialog.cpp:65
 msgid "Display expression status"
 msgstr "显示表达式状态"
 
-#: qalculatepreferencesdialog.cpp:165
+#: qalculatepreferencesdialog.cpp:66
 msgid ""
 "If as-you-type expression status shall be displayed below the expression "
 "entry"
 msgstr "在您输入表达式，是否在表达式项下方实时显示表达式状态"
 
-#: qalculatepreferencesdialog.cpp:167
+#: qalculatepreferencesdialog.cpp:68
 msgid "Use icon buttons"
 msgstr "使用图标按钮"
 
-#: qalculatepreferencesdialog.cpp:168
+#: qalculatepreferencesdialog.cpp:69
 msgid ""
 "Use icons instead of text on the top-right buttons. The third state uses the "
 "style setting for icons on buttons."
 msgstr ""
 "在右上方的按钮中，使用图标代替文字说明。第三个状态为按钮使用图标的样式设置。"
 
-#: qalculatepreferencesdialog.cpp:171
+#: qalculatepreferencesdialog.cpp:72
 msgid "Update exchange rates on start"
 msgstr "在启动时更新汇率。"
 
-#: qalculatepreferencesdialog.cpp:172
+#: qalculatepreferencesdialog.cpp:73
 msgid ""
 "If current exchange rates shall be downloaded from the internet at program "
 "start"
 msgstr "在程序启动时是否自动下载最新的汇率。"
 
-#: qalculatepreferencesdialog.cpp:174
+#: qalculatepreferencesdialog.cpp:75
 msgid "Save mode on exit"
 msgstr "退出时保存模式"
 
-#: qalculatepreferencesdialog.cpp:175
+#: qalculatepreferencesdialog.cpp:76
 msgid "If the mode of the calculator shall be restored"
 msgstr "是否自动恢复计算器的模式"
 
-#: qalculatepreferencesdialog.cpp:177
+#: qalculatepreferencesdialog.cpp:78
 msgid "Save definitions on exit"
 msgstr "在退出时保存定义"
 
-#: qalculatepreferencesdialog.cpp:178
+#: qalculatepreferencesdialog.cpp:79
 msgid ""
 "If changes to functions, units and variables shall be saved automatically"
 msgstr "是否自动保存对函数、单位和变量的改动。"
 
-#: qalculatepreferencesdialog.cpp:180
+#: qalculatepreferencesdialog.cpp:81
 msgid "Use only keypad keys for RPN"
 msgstr "在逆波兰范式中只使用小键盘键"
 
-#: qalculatepreferencesdialog.cpp:181
+#: qalculatepreferencesdialog.cpp:82
 msgid ""
 "Use only keypad keys for RPN operations (+-*/^) and use the rest of the "
 "keyboard for expression entry"
 msgstr ""
 "在逆波兰范式中只使用小键盘键输入运算符(+-*/^)，使用其它键作为表达式输入项。"
 
-#: qalculatepreferencesdialog.cpp:183
+#: qalculatepreferencesdialog.cpp:84
 msgid "Ignores dots in numbers"
 msgstr "忽略数字中的点"
 
-#: qalculatepreferencesdialog.cpp:184
+#: qalculatepreferencesdialog.cpp:85
 msgid ""
 "Allow dots, '.',  to be used as thousands separator instead of as an "
 "alternative to decimal sign"
 msgstr "允许在数字中使用点(\".\")作为千位分隔符"
 
-#: qalculatepreferencesdialog.cpp:187
+#: qalculatepreferencesdialog.cpp:88
 msgid "Enable unicode signs"
 msgstr "启用unicode符号"
 
-#: qalculatepreferencesdialog.cpp:188
+#: qalculatepreferencesdialog.cpp:89
 msgid "Disable this if you have problems with some fancy characters"
 msgstr "如果某些字符无法正确显示，请关闭此项"
 
-#: qalculatepreferencesdialog.cpp:190
+#: qalculatepreferencesdialog.cpp:91
 msgid "Use lower case in numbers"
 msgstr "在数字中使用小写字母"
 
-#: qalculatepreferencesdialog.cpp:191
+#: qalculatepreferencesdialog.cpp:92
 msgid "If lower case letters should be used in numbers with non-decimal base"
 msgstr "在表示非十进制数字时是否应该使用小写字母"
 
-#: qalculatepreferencesdialog.cpp:193
+#: qalculatepreferencesdialog.cpp:94
 msgid "Use lower case \"e\""
 msgstr "使用小写的\"e\""
 
-#: qalculatepreferencesdialog.cpp:194
+#: qalculatepreferencesdialog.cpp:95
 msgid "If \"e\"; shall be used instead of \"E\" in numbers"
 msgstr "在数字中是否用\"e\"代替\"E\""
 
-#: qalculatepreferencesdialog.cpp:196
+#: qalculatepreferencesdialog.cpp:97
 msgid "Alternative base prefixes"
 msgstr "切换进制前缀"
 
-#: qalculatepreferencesdialog.cpp:197
+#: qalculatepreferencesdialog.cpp:98
 msgid ""
 "If hexadecimal numbers shall be displayed with \"0x0\" and binary numbers "
 "with \"0b00\" as prefixes"
 msgstr "十六进制和二进制数是否以\"0x0\"和\"0b00\"的格式显示"
 
-#: qalculatepreferencesdialog.cpp:199
+#: qalculatepreferencesdialog.cpp:100
 msgid "Spell out logical operators"
 msgstr "拼写出逻辑运算符"
 
-#: qalculatepreferencesdialog.cpp:200
+#: qalculatepreferencesdialog.cpp:101
 msgid "If logical and/or shall be displayed as \"&&\"/\"||\" or \"and\"/\"or\""
 msgstr "逻辑\"与\"/\"或\"应该被表示为\"&&\"/\"||\"还是\"and\"/\"or\"。"
 
-#: qalculatepreferencesdialog.cpp:203
+#: qalculatepreferencesdialog.cpp:104
 msgid "Multiplication sign:"
 msgstr "乘号："
 
-#: qalculatepreferencesdialog.cpp:215
+#: qalculatepreferencesdialog.cpp:116
 msgid "Division sign:"
 msgstr "除号："
 
-#: qalculatepreferencesdialog.cpp:230
+#: qalculatepreferencesdialog.cpp:131
 msgid "Custom result font"
 msgstr "自定义结果色："
 
-#: qalculatepreferencesdialog.cpp:234
+#: qalculatepreferencesdialog.cpp:135
 msgid "Custom expression font"
 msgstr "自定义表达式色："
 
-#: qalculatepreferencesdialog.cpp:238
+#: qalculatepreferencesdialog.cpp:139
 msgid "Custom status font"
 msgstr "自定义状态色："
 
-#: qalculatepreferencesdialog.cpp:243
+#: qalculatepreferencesdialog.cpp:144
 msgid "Status error color:"
 msgstr "状态错误色："
 
-#: qalculatepreferencesdialog.cpp:250
+#: qalculatepreferencesdialog.cpp:147
 msgid "Status warning color:"
 msgstr "状态警告色："
 
@@ -2591,6 +2587,9 @@ msgstr "变量(&V)"
 msgid "&Units"
 msgstr "单位(&U)"
 
+#~ msgid "Choose..."
+#~ msgstr "选择..."
+
 #, fuzzy
 #~ msgid "Delete"
 #~ msgstr "删除模式"