From: Robert Pluim <rpluim@gmail.com>
To: Alan Third <alan@idiocy.org>
Cc: Tak Kunihiro <tkk@misasa.okayama-u.ac.jp>, 34710@debbugs.gnu.org
Subject: bug#34710: the mode line flicks on set-window-vscroll
Date: Mon, 04 Mar 2019 10:06:20 +0100 [thread overview]
Message-ID: <m2bm2rdn5f.fsf@gmail.com> (raw)
In-Reply-To: <20190302201048.GA20712@breton.holly.idiocy.org> (Alan Third's message of "Sat, 2 Mar 2019 20:10:48 +0000")
Alan Third <alan@idiocy.org> writes:
> I believe it’s a problem with running redisplay rapidly (sit-for) and
> the way we’re drawing in NS. We end up with macOS demanding a screen
> update, and Emacs unable to deliver due to there being another
> redisplay coming up.
>
> The patch attached to this discussion doesn’t have the problem:
>
> https://lists.gnu.org/archive/html/emacs-devel/2019-02/msg00354.html
>
> However Robert Pluim reported serious performance problems with it. I
> haven’t been able to replicate them.
I can try it again. Perhaps something in my configuration is causing
this.
Robert
next prev parent reply other threads:[~2019-03-04 9:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-02 10:25 bug#34710: the mode line flicks on set-window-vscroll Tak Kunihiro
2019-03-02 20:10 ` Alan Third
2019-03-03 4:15 ` Tak Kunihiro
2019-03-04 9:06 ` Robert Pluim [this message]
2019-03-04 19:25 ` Alan Third
2019-03-04 21:07 ` Robert Pluim
2019-03-04 22:45 ` Alan Third
2019-03-05 9:06 ` Robert Pluim
2019-03-05 17:09 ` Robert Pluim
2019-03-06 8:06 ` Alan Third
2019-03-06 9:13 ` Robert Pluim
2019-03-07 0:25 ` Tak Kunihiro
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