bug#148: marked as done ([Bernardo Dal Seno]: scroll-margin and scroll-preserve-screen-position cause refresh problem)

[Emacs bug Tracking System]

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.

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-- 
148: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=148
Emacs Bug Tracking System
Contact don@donarmstrong.com with problems
> --- Begin Message ---
>
>
>
> Subject: 
>
> [Bernardo Dal Seno]: scroll-margin and scroll-preserve-screen-position cause refresh problem
>
>
>
>
> Date: 
>
> Sat, 19 Apr 2008 09:14:00 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux)
>
>
>
>
> 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.
>
>
> > --- Begin Message ---
> >
> >
> >
> > Subject: 
> >
> > Bug#470556: emacs22: scroll-margin and scroll-preserve-screen-position cause refresh problem
> >
> >
> >
> >
> > Date: 
> >
> > Tue, 11 Mar 2008 22:34:29 +0100
> >
> >
> >
> >
> > 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
> >
> > --- End Message ---
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: [Bernardo Dal Seno]: scroll-margin and scroll-preserve-screen-position cause refresh problem
>
>
>
>
> Date: 
>
> Tue, 05 Aug 2008 18:48:08 -0400
>
>
>
>
> > 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.
>
>
> --- End Message ---