GNU bug report logs - #16411
undo-only bugs

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Message #26 received at 16411 <at> debbugs.gnu.org (full text, mbox):

From: Barry OReilly <gundaetiapo <at> gmail.com>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 16411 <at> debbugs.gnu.org
Subject: Re: bug#16411: undo-only bugs
Date: Tue, 14 Jan 2014 09:00:14 -0500

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> >> Actually, this makes me realize the solution to bug 1 is
> >> inadequate. Calling (undo-primitive 1) N times creates N redo
> >> records whereas (undo-primitive N) creates one.
> > No, primitive-undo does not add any undo boundary.

> Actually, now I'm not sure what you meant by "redo records".
> (primitive-undo N) will undo all the M "records" that appear before
> the next Nth undo boundary, and will correspondingly add M redo
> "records", but no boundary.

I took another look at the code and see I was mistaken on this point.
I'll work on a patch.

[Message part 2 (text/html, inline)]

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