--- a/editors/TextViewer.py	Thu Nov 24 15:46:17 2016 +0300
+++ b/editors/TextViewer.py	Thu Nov 24 18:33:56 2016 +0300
@@ -289,7 +289,7 @@
                     dlg = wx.TextEntryDialog(
                         self.ParentWindow,
                         _("Confirm or change variable name"),
-                        'Variable Drop', var_name)
+                        _('Variable Drop'), var_name)
                     dlg.SetValue(var_name)
                     var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
                     dlg.Destroy()
@@ -304,7 +304,7 @@
                         if not location.startswith("%"):
                             dialog = wx.SingleChoiceDialog(self.ParentWindow,
                                   _("Select a variable class:"), _("Variable class"),
-                                  ["Input", "Output", "Memory"],
+                                  [_("Input"), _("Output"), _("Memory")],
                                   wx.DEFAULT_DIALOG_STYLE|wx.OK|wx.CANCEL)
                             if dialog.ShowModal() == wx.ID_OK:
                                 selected = dialog.GetSelection()
@@ -340,7 +340,7 @@
                     dlg = wx.TextEntryDialog(
                         self.ParentWindow,
                         _("Confirm or change variable name"),
-                        'Variable Drop', var_name)
+                        _('Variable Drop'), var_name)
                     dlg.SetValue(var_name)
                     var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
                     dlg.Destroy()
@@ -363,7 +363,7 @@
                 dlg = wx.TextEntryDialog(
                     self.ParentWindow,
                     _("Confirm or change variable name"),
-                    'Variable Drop', var_name)
+                    _('Variable Drop'), var_name)
                 dlg.SetValue(var_name)
                 var_name = dlg.GetValue() if dlg.ShowModal() == wx.ID_OK else None
                 dlg.Destroy()