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

Previous Next

Full log

View this message in rfc822 format

From: Eli Zaretskii <eliz <at> gnu.org>
To: phillip.lord <at> russet.org.uk (Phillip Lord)
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 19:22:35 +0300

> From: phillip.lord <at> russet.org.uk (Phillip Lord)
> Cc: monnier <at> iro.umontreal.ca,  cyd <at> gnu.org,  23632 <at> debbugs.gnu.org
> Date: Mon, 06 Jun 2016 16:38:54 +0100
> 
> > 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.

I guess I'm still confused a bit, because now I'm not sure what
difference does the change make.  Does it record each change only
once, where previously we could record it several times?  If not, what
does the above-mentioned limitation achieve, in terms of user-visible
effects?

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.