From: Kenichi Handa <handa@m17n.org>
To: Chong Yidong <cyd@stupidchicken.com>
Cc: emacs-pretest-bug@gnu.org
Subject: bug#1071: Looping in redisplay due to font problem
Date: Fri, 03 Oct 2008 10:24:18 +0900 [thread overview]
Message-ID: <E1KlZP0-0001GA-VP@etlken.m17n.org> (raw)
In-Reply-To: <878wt6a7aq.fsf@cyd.mit.edu> (message from Chong Yidong on Thu, 02 Oct 2008 19:47:25 -0400)
In article <878wt6a7aq.fsf@cyd.mit.edu>, Chong Yidong <cyd@stupidchicken.com> writes:
> After the 2008-07-09 change to ftfont.c, Emacs can loop during redisplay
> under the following conditions:
> xrdb /dev/null
> emacs -Q fc-list.list [fc-list.list is attached]
> <PageDown>
> <PageDown>
> <PageDown>
> <PageDown>
> Emacs begins looping while in redisplay, while displaying the text
> "Corsivo" (the final letter "o" blinks rapidly).
> Strangely enough, I can't reproduce this if I substitute C-v for
> PageDown (?!??!). Also, the bug doesn't show up if there is an X
> resource Emacs.geometry already defined.
> The problem seems to have appeared for the first time during the checkin
> listed below. My tests indicate that the other files involved this
> checkin do not affect the problem.
> Could you see if you can reproduce this problem, and review the code
> changes to see if they may have caused it? Thanks!
That's a very strange phenomenon. But, I can't reproduce
it. When I hit PageDown four times, the top line is "Luxi
Sans:style=Regular", and "Corsivo" appears on the 9th line
(logically 8th line because of continuation).
In my case, this font is selected for the default case:
-bitstream-Bitstream Vera Sans Mono-normal-normal-normal-*-16-*-*-*-m-0-iso10646-1
Which font is selected in your case?
And, what does "Emacs begins looping while in redisplay"
exactly mean?
---
Kenichi Handa
handa@ni.aist.go.jp
next prev parent reply other threads:[~2008-10-03 1:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <873aj5lnt2.fsf@cyd.mit.edu>
2008-10-02 23:47 ` bug#1070: Looping in redisplay due to font problem Chong Yidong
2008-10-03 1:24 ` Kenichi Handa [this message]
2008-10-03 16:18 ` bug#1076: " Chong Yidong
2008-10-06 2:32 ` bug#1097: " Kenichi Handa
2008-10-06 16:37 ` bug#1101: " Chong Yidong
2008-10-07 11:26 ` bug#1105: " Kenichi Handa
2008-10-07 16:14 ` bug#1070: " Chong Yidong
2008-10-08 1:16 ` Kenichi Handa
2008-10-08 15:50 ` Chong Yidong
2008-10-09 16:50 ` bug#1105: marked as done (Looping in redisplay due to font problem) Emacs bug Tracking System
2008-10-09 16:50 ` bug#1101: " Emacs bug Tracking System
2008-10-09 16:50 ` bug#1097: " Emacs bug Tracking System
2008-10-09 16:50 ` bug#1076: " Emacs bug Tracking System
2008-10-09 16:50 ` bug#1071: " Emacs bug Tracking System
2008-10-09 16:50 ` bug#1070: " Emacs bug Tracking System
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