Re: NSUndoManager

[Wolfgang Lux]

Fred Kiefer wrote:

> I just added a bit of code to the repository that allows some basic  
> undo
> facilities for NSTextView in document based applications.
>
> Current limitations:
> - No redo, I need to investigate to understand what is missing.
> - Only for document based applications, needs some changes to NSWindow
> to extend this.
> - Undo works on the lowest level, that is, when undoing some typing it
> gets undone character by character.
> - No messages what will be undone.
>
> Hope you still find it useful.

That sounds interesting. However, I couldn't find your changes in the
Gna svn repository (just noticed that you checked in some controller
class support, but I guess this isn't the undo stuff you mentioned).

Regards and Happy Xmas
Wolfgang