[XaraXtreme-dev] Sliders & feathering

[Alex Bligh <alex@xxxxxxxxxxx>]

I fixed sliders so they issue what I think are now the correct
messages, but it appears to have uncovered a bug in feathering.

If I draw and object, feather it, then do "undo", I now get
an ensure about the undo history being the wrong size. I
can't believe that's fundamentally dialog message related
(unless there's some very fragile code out there). Any
ideas?

Alex