>Clip: Libundo is a simple, easy-to-use lib which
>manages recording and playback of undo/redo info for
>app developers.
>
>Alain: Infinite undo/redo would be a wonderful feature
>for OpenKard. It could also make OpenKard recordable.
Alain,
I think we can do undo the way SuperCard does it, that is, it's part of
our editor (a stack). We'd keep track of the last change in a global, and
maybe we'd make it an array of sorts so we can track multiple undo steps.
Undo is really not that complicated. And since memmap isn't available on
Macs, we can't use libundo anyway.
Cheers,
-- M. Uli Kusterer
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