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bug#28332: 26.0.50; vc-svn: calling revert-buffer multiple causes scroll
From: |
Eli Zaretskii |
Subject: |
bug#28332: 26.0.50; vc-svn: calling revert-buffer multiple causes scrolling of buffer |
Date: |
Sun, 03 Sep 2017 18:16:32 +0300 |
> From: ams@gnu.org (Alfred M. Szmidt)
> CC: 28332@debbugs.gnu.org
> Date: Sat, 02 Sep 2017 16:03:08 -0400
>
> emacs -Q
> C-x v ~/
> C-u C-u C-u C-v
> g g g g ...
>
> That will move the buffer one line. The vc-dired buffer in question
> has around 300 lines, the window can show 100x26.
>
> Also how long is "relatively long"? Is longer than the window shows
> good enough, or are there other conditions to be satisfied for tyhis
> to show up?
>
> If the buffer is shorter than the screen, then g (revert-buffer)
> behaves as if previous-line was called.
Right, I see this as well, thanks. It is not specific to SVN, though:
I see the same in a vc-dir buffer showing a Git or Bazaar repository.