[wishlist] Add support for undo/redo keyboard shortcuts

[Ken Simeon]

While using gwibber to compose an message it would be nice to have the ability to undo a mistake or redo the changes to put them back into the editing field. I would like to have these options bound to the standard Crtl+z (undo) & Crtl+y (redo).

Too many times while typing an almost complete message, I thought I moved focus away from gwibber onto a new window and accidentally removed the message content from within the gwibber editing field. Currently there is no quick way to recover this lost information.

[Juan J. Martínez (jjmartinez)]

I'd like too undo/redo to work in the entry box of gwibber. It's somewhat frustrating when you use it and doesn't work.

[Alexander Telenga (telenga)]

I support this request. It would be nice of developers to add undo/redo.

[Victor Vargas (kamus)]

Would be great to see this feature for Ubuntu Narwhal.

[Renato Miceli (renatomiceli)]

I think this encompasses all sorts of history features over the text box. It would be nice to see Gwibber not only undoing/redoing editions on the text field, but also letting us navigate across already sent messages straight from the text field itself (e.g. by pressing shift+up or shift+down to see the sent messages).