From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: emacs-devel@gnu.org
Cc: Eli Zaretskii <eliz@gnu.org>
Subject: Re: [Emacs-diffs] master 7836e42: Fix infloop in redisplay introduced by a recent change
Date: Sat, 24 Oct 2015 09:57:45 -0400 [thread overview]
Message-ID: <jwv1tck5q8m.fsf-monnier+emacsdiffs@gnu.org> (raw)
In-Reply-To: <E1Zpicy-0004EM-0q@vcs.savannah.gnu.org> (Eli Zaretskii's message of "Fri, 23 Oct 2015 20:07:52 +0000")
> * src/xdisp.c (redisplay_internal): Avoid inflooping when
> redisplaying the selected window sets the selected frame's
> redisplay flag. (Bug#21745)
Thanks. Could you include in a comment a precise description of the
inf-loop? Reading the new code along with the above commit message I'm
left wondering exactly what was the problem: was a single redisplay
inf-looping (if so, where?), or was one redisplay immediately
causing another redisplay (if so, why do the subsequent redisplays
still set the selected frame's redisplay flag)?
Stefan
next parent reply other threads:[~2015-10-24 13:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20151023200751.16225.35237@vcs.savannah.gnu.org>
[not found] ` <E1Zpicy-0004EM-0q@vcs.savannah.gnu.org>
2015-10-24 13:57 ` Stefan Monnier [this message]
2015-10-24 14:18 ` [Emacs-diffs] master 7836e42: Fix infloop in redisplay introduced by a recent change Eli Zaretskii
2015-10-24 21:16 ` Stefan Monnier
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