* bug#148: marked as done ([Bernardo Dal Seno]: scroll-margin and scroll-preserve-screen-position cause refresh problem)
[not found] ` <87r6d2nwp3.fsf@gmx.de>
@ 2008-08-05 22:55 ` Emacs bug Tracking System
0 siblings, 0 replies; only message in thread
From: Emacs bug Tracking System @ 2008-08-05 22:55 UTC (permalink / raw)
To: Chong Yidong
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Your message dated Tue, 05 Aug 2008 18:48:08 -0400
with message-id <87myjrxemv.fsf@stupidchicken.com>
and subject line Re: [Bernardo Dal Seno]: scroll-margin and scroll-preserve-screen-position cause refresh problem
has caused the Emacs bug report #148,
regarding [Bernardo Dal Seno]: scroll-margin and scroll-preserve-screen-position cause refresh problem
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact don@donarmstrong.com
immediately.)
--
148: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=148
Emacs Bug Tracking System
Contact don@donarmstrong.com with problems
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Package: emacs
Version: 22.1, 22.2.50, 23.0.60
I received the attached message via the Debian bug tracking system. The
described redisplay problem is reproducible in both EMACS_22_BASE and
the trunk. While the scrollbar and the modeline are updated upon C-v,
the buffer window is not.
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From: Bernardo Dal Seno <dibbex@gmail.com>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: Bug#470556: emacs22: scroll-margin and scroll-preserve-screen-position cause refresh problem
Date: Tue, 11 Mar 2008 22:34:29 +0100
Message-ID: <20080311213429.7145.30235.reportbug@alpha.pippo.bogus>
Package: emacs22
Version: 22.1+1-3
Severity: normal
With this very minimal '.emacs' file
---BEGIN---
(custom-set-variables
'(scroll-margin 2)
'(scroll-preserve-screen-position t)
)
---END---
hitting page-up and page-down (or C-v and M-v) in any order just after
having open an exiting file does not update the buffer view immediatly.
In other words, you open a file, and you hit page-down a couple of
times; the scroll bar and the status bar get updated immediatly, while
the content of the window is update only after some time, which could be
less than a second (but the delay is noticeable) or also a few seconds.
If you move the cursor using the arrow keys, the problem disappear. If
you move the cursor to the very first line of the buffer, though, and
then hit page-down, you'll see the problem again.
I'm using X. In a terminal window Emacs seems to work fine.
I've experienced this problem for a while, but only now I found the
cause. It's more apparent with files of a few hundred lines.
Best regards,
Bernardo
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.23 (PREEMPT)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages emacs22 depends on:
ii emacs22-bin-common 22.1+1-3 The GNU Emacs editor's shared, arc
ii libasound2 1.0.16-1 ALSA library
ii libc6 2.7-8 GNU C Library: Shared libraries
ii libice6 2:1.0.4-1 X11 Inter-Client Exchange library
ii libjpeg62 6b-14 The Independent JPEG Group's JPEG
ii libncurses5 5.6+20080203-1 Shared libraries for terminal hand
ii libpng12-0 1.2.15~beta5-3 PNG library - runtime
ii libsm6 2:1.0.3-1+b1 X11 Session Management library
ii libtiff4 3.8.2-7 Tag Image File Format (TIFF) libra
ii libx11-6 2:1.0.3-7 X11 client-side library
ii libxext6 2:1.0.4-1 X11 miscellaneous extension librar
ii libxmu6 2:1.0.4-1 X11 miscellaneous utility library
ii libxpm4 1:3.5.7-1 X11 pixmap library
ii libxt6 1:1.0.5-3 X11 toolkit intrinsics library
ii xaw3dg 1.5+E-15 Xaw3d widget set
ii zlib1g 1:1.2.3.3.dfsg-11 compression library - runtime
emacs22 recommends no packages.
-- no debconf information
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From: Chong Yidong <cyd@stupidchicken.com>
To: Sven Joachim <svenjoac@gmx.de>
Cc: 148-done@emacsbugs.donarmstrong.com
Subject: Re: [Bernardo Dal Seno]: scroll-margin and scroll-preserve-screen-position cause refresh problem
Date: Tue, 05 Aug 2008 18:48:08 -0400
Message-ID: <87myjrxemv.fsf@stupidchicken.com>
> With this very minimal '.emacs' file
>
> (custom-set-variables
> '(scroll-margin 2)
> '(scroll-preserve-screen-position t))
>
> hitting page-up and page-down (or C-v and M-v) in any order just after
> having open an exiting file does not update the buffer view immediatly.
I've just checked in a fix. Thanks.
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