No Ctrl-Z support in xpad

[Michael Terry]

This bug filed on behalf of an anonymous user from sourceforge:

I'm constantly using xpad and I'm amused of it however it lacks this simple feature: Ctrl-Z to Unto the last change. Pretty often I delete some stuff from xpad yellow ticket window and there is no way to restore it.

[Siergiej Riaguzow (riaguzov)]

This is fixed in trunk in revision 625 (http://bazaar.launchpad.net/~xpad-team/xpad/trunk/revision/625).

- Undo/Redo work only for text - doesn't work for formatting
- There is no "greying" of Undo/Redo context menu items when Undo/Redo is unavailable

Will submit the above enhancements.

[Siergiej Riaguzow (riaguzov)]

Revision 629 adds Undo/Redo support for formatting (Bold/Italic/Underline/Strikethrough.

TODO:
- There is no "greying" of Undo/Redo context menu items when Undo/Redo is unavailable
- Localization for Undo/Redo items in Menu

[Siergiej Riaguzow (riaguzov)]

Revision 630 adds "greying out" Undo/Redo popup menu items when Undo/Redo is not available

[Siergiej Riaguzow (riaguzov)]

Let's leave localization of "Undo/Redo" to someone else

[Siergiej Riaguzow (riaguzov)]

.po files will be generated as fix of Bug #890211

[Siergiej Riaguzow (riaguzov)]

Actually localization of undo/redo strings is not necessary since it works automatically by gtk localization