Undo/Redo

[Dave Malcolm <david davemalcolm demon co uk>]

I'm in the middle of implementing Undo/Redo within Conglomerate - I've
done the easy cases and am gradually porting over the more difficult
ones.

I have a memory of Jody telling me at GUADEC about a widget that lets
you pull down the list of Undo/Redo history and select multiple commands
to be undone.

Does this exist anywhere, (probably within Gnumeric?), and can I grab
the code?  

Potentially another candidate for a shared lib?

Dave

-- 
David Malcolm
www.conglomerate.org