1. 2009-12-30 Re: Undo stack for GTK+ (was: Re: undo in Holger Berndt 2. 2009-12-30 Re: Undo stack for GTK+ (was: Re: undo in Ross Burton 3. 2009-12-28 Undo stack for GTK+ (was: Re: undo in text Holger Berndt 4. 2009-12-28 Undo stack for GTK+ (was: Re: undo in text Holger Berndt