From: no-spam@cua.dk (Kim F. Storm)
Cc: emacs-devel@gnu.org
Subject: Re: redundant redisplay
Date: 29 Apr 2004 01:06:11 +0200 [thread overview]
Message-ID: <m3llkf4s9o.fsf@kfs-l.imdomain.dk> (raw)
In-Reply-To: <20040427.105738.207586596.Takaaki.Ota@am.sony.com>
Tak Ota <Takaaki.Ota@am.sony.com> writes:
> Some recent change, which I cannot identify, affects the redisplay
> mechanism so that set-buffer-modified-p redisplays window contents
> redundantly. It creates occasional annoying partial screen flashing
> as well as considerably slows down a buffer process which updates
> modeline frequently.
I found a problem with the image slicing patch (missing initialization
of slice info for non-image glyphs), which could very well cause
unnecessary redisplay.
I have just installed a fix, please see if it helps.
--
Kim F. Storm <storm@cua.dk> http://www.cua.dk
next prev parent reply other threads:[~2004-04-28 23:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-27 17:57 redundant redisplay Tak Ota
2004-04-27 20:56 ` David Kastrup
2004-04-28 1:37 ` Kim F. Storm
2004-04-27 22:40 ` Miles Bader
2004-04-28 23:06 ` Kim F. Storm [this message]
2004-04-28 23:23 ` Miles Bader
2004-04-29 7:35 ` Tak Ota
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