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bug#1071: Looping in redisplay due to font problem
From: |
Kenichi Handa |
Subject: |
bug#1071: Looping in redisplay due to font problem |
Date: |
Fri, 03 Oct 2008 10:24:18 +0900 |
User-agent: |
SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.2 Emacs/23.0.60 (i686-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) |
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
- bug#1070: Looping in redisplay due to font problem, Chong Yidong, 2008/10/02
- bug#1070: Looping in redisplay due to font problem, Chong Yidong, 2008/10/02
- bug#1071: Looping in redisplay due to font problem,
Kenichi Handa <=
- bug#1076: Looping in redisplay due to font problem, Chong Yidong, 2008/10/03
- bug#1097: Looping in redisplay due to font problem, Kenichi Handa, 2008/10/05
- bug#1101: Looping in redisplay due to font problem, Chong Yidong, 2008/10/06
- bug#1105: Looping in redisplay due to font problem, Kenichi Handa, 2008/10/07
- bug#1070: Looping in redisplay due to font problem, Chong Yidong, 2008/10/07
- bug#1070: Looping in redisplay due to font problem, Kenichi Handa, 2008/10/07
- bug#1070: Looping in redisplay due to font problem, Chong Yidong, 2008/10/08
- bug#1105: marked as done (Looping in redisplay due to font problem), Emacs bug Tracking System, 2008/10/09
- bug#1101: marked as done (Looping in redisplay due to font problem), Emacs bug Tracking System, 2008/10/09
- bug#1097: marked as done (Looping in redisplay due to font problem), Emacs bug Tracking System, 2008/10/09