From: martin rudalics <rudalics@gmx.at>
To: Anders Lindgren <andlind@gmail.com>
Cc: 15957@debbugs.gnu.org
Subject: bug#15957: 24.3.50; Follow mode scrolling broken on Emacs trunk
Date: Sun, 24 Nov 2013 11:10:32 +0100 [thread overview]
Message-ID: <5291D098.10507@gmx.at> (raw)
In-Reply-To: <CABr8ebZBUWzCWpca=M=KTARXZCooADu0Uy5bVwBE6S=9SxjOzQ@mail.gmail.com>
> I really doubt that the code in `follow-scroll-up' is broken.
I didn't say so.
> Follow-mode
> is designed so that the rearrangement of the other windows (the ones that
> follow the selected window) occur in the post-command hook (to allow
> Follow-mode to act upon all Emacs commands, not only it's special
> function). It appears that something has changed in the display engine, or
> in the way that post-command-hook is called, that makes this mechanism
> fail. This could also account for the difference we see when the function
> is called via a key sequence as compared to via M-x.
IIUC we'd have to find out when and where follow-mode expects the
selected window to be a certain window and why this sometimes fails. So
maybe you should try the change I suggested.
> This is also the reason why reported this as a bug, rather than digging
> into the code myself. However, I could try to add log code to Follow mode,
> to check if I could try to figure out what is going on.
Please do that.
Thanks, martin
next prev parent reply other threads:[~2013-11-24 10:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-22 22:23 bug#15957: 24.3.50; Follow mode scrolling broken on Emacs trunk Anders Lindgren
2013-11-23 11:58 ` martin rudalics
2013-11-23 22:01 ` Anders Lindgren
2013-11-24 10:10 ` martin rudalics [this message]
2013-11-25 9:19 ` Anders Lindgren
[not found] ` <CABr8ebbnxDgVF-+pdk955Ux-SQuZDONw=OhHOVUdO9d=xsTcZg@mail.gmail.com>
2013-11-25 16:42 ` martin rudalics
2013-11-26 6:33 ` Dmitry Antipov
2013-11-26 11:01 ` Anders Lindgren
2013-11-26 14:12 ` martin rudalics
2013-11-26 14:25 ` Anders Lindgren
2013-11-26 16:19 ` martin rudalics
2013-11-26 17:03 ` Anders Lindgren
2013-11-26 17:21 ` martin rudalics
2013-11-27 7:48 ` martin rudalics
2014-01-04 14:12 ` martin rudalics
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