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Re: Emacs undo behavior frustrating for new users.


From: Stefan Monnier
Subject: Re: Emacs undo behavior frustrating for new users.
Date: Tue, 16 Oct 2018 08:27:06 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

> Grafting a redo on Emacs' current undo system may be possible as well,
> I can't say, but I can't really imagine what such a system would look
> like. That may just be my lack of imagination, of course.

AFAIK Emacs's undo info includes all the data needed for undo-tree, so
undo-tree could work on top of Emacs's normal undo system.

Whether it's worth the effort to do that is another question.


        Stefan




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