GNU bug report logs - #23632
25.1.50; Gratuitous undo boundary in latex-insert-block

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From: phillip.lord <at> russet.org.uk (Phillip Lord)
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: cyd <at> gnu.org, monnier <at> iro.umontreal.ca, 23632 <at> debbugs.gnu.org
Subject: bug#23632: 25.1.50; Gratuitous undo boundary in latex-insert-block
Date: Mon, 06 Jun 2016 16:38:54 +0100

Eli Zaretskii <eliz <at> gnu.org> writes:

>> From: phillip.lord <at> russet.org.uk (Phillip Lord)
>> Date: Mon, 06 Jun 2016 15:33:12 +0100
>> Cc: Chong Yidong <cyd <at> gnu.org>, 23632 <at> debbugs.gnu.org
>> 
>> Assuming we go for 3, is everyone happy to patch the Emacs-25 branch?
>
> Can you summarize its effect?  It doesn't disable undo in recursive
> editing, does it?

No. It limits the addition of undo-boundaries to those buffers that have
changed in at the same level of recursion. So, for example, undo will
function in mini-buffer during completing-read, but changes in the
mini-buffer will not result in the addition of undo-boundaries to
buffers that changed during the command that lead to the
completing-read.

Phil

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