GNU bug report logs - #2531
NS: excessive redisplay

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Package: emacs;

Reported by: David Reitter <david.reitter <at> gmail.com>

Date: Sun, 1 Mar 2009 22:45:03 UTC

Severity: normal

Fixed in version 24.5

Done: Alan J Third <alan <at> idiocy.org>

Bug is archived. No further changes may be made.

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From: Alan J Third <alan <at> idiocy.org>
To: Adrian Robert <adrian.b.robert <at> gmail.com>
Cc: 2531 <at> debbugs.gnu.org, David Reitter <david.reitter <at> gmail.com>
Subject: bug#2531: NS: excessive redisplay
Date: Sun, 10 Jan 2016 23:16:21 +0000

Adrian Robert <adrian.b.robert <at> gmail.com> writes:

> I checked in a small change to EmacsView-drawRect: that eliminates
> some of the off-target redisplays at least.  At least some behavior
> must be different under Tiger and Leopard, as on Tiger no redisplay
> gets triggered during resize unless the window is dragged a full grid
> increment.

I can't reproduce any slow redisplaying on Emacs 24.5 or 25.1 under El
Capitan, in fact it just doesn't redisplay at all until I let go of the
mouse button. I guess this means either this patch, or some subsequent
work, fixed this bug, so I'll close this as fixed.
-- 
Alan Third
This bug report was last modified 9 years and 192 days ago.

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