GNU bug report logs - #731
23.0.60; Varying point position after undo

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Package: emacs;

Reported by: Markus Triska <markus.triska <at> gmx.at>

Date: Sat, 16 Aug 2008 17:05:07 UTC

Severity: normal

Done: martin rudalics <rudalics <at> gmx.at>

Bug is archived. No further changes may be made.

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Message #40 received at 731 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: martin rudalics <rudalics <at> gmx.at>
Cc: 731 <at> debbugs.gnu.org, Markus Triska <markus.triska <at> gmx.at>,
        cyd <at> MIT.EDU
Subject: Re: bug#731: 23.0.60; Varying point position after undo
Date: Sun, 21 Sep 2008 15:30:04 -0400

> !   if ((current_buffer != last_undo_buffer)
> !       /* Don't make an undo boundary when record_first_change will do it
> ! 	 anyway.  */
> !       && (MODIFF > SAVE_MODIFF))

Hmm.. the comment seems to say that calling it is just redundant,
whereas this thread shows that it can actually be harmful.
Could you improve the comment so as to explain why it's harmful?


        Stefan
This bug report was last modified 16 years and 323 days ago.

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