From: Stefan Monnier <monnier@iro.umontreal.ca>
To: martin rudalics <rudalics@gmx.at>
Cc: emacs <emacs-devel@gnu.org>, Angelo Graziosi <angelo.graziosi@alice.it>
Subject: Re: A scrolling problem with Emac trunk
Date: Mon, 17 Dec 2012 14:17:23 -0500 [thread overview]
Message-ID: <jwvtxrk34xu.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <50CF576A.5050703@gmx.at> (martin rudalics's message of "Mon, 17 Dec 2012 18:33:30 +0100")
> revno: 111232
> committer: Stefan Monnier <monnier@iro.umontreal.ca>
> branch nick: trunk
> timestamp: Fri 2012-12-14 10:52:43 -0500
> message:
> * src/xdisp.c (display_mode_lines): Keep selected_window and selected_frame
> in sync.
It's actually the 111231 that's the problem (it's probably what you
meant).
Changing selected_window without sync'ing point is at the root of
the problem. Often it's not a problem because we set selected-window
back to its previous value before it can cause problems, but in the
select_frame_for_redisplay that's not the case if redisplay moves point
(as it does when it needs to scroll).
I believe it's fixed now.
Stefan
next prev parent reply other threads:[~2012-12-17 19:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-17 11:27 A scrolling problem with Emac trunk Angelo Graziosi
2012-12-17 13:39 ` martin rudalics
2012-12-17 14:10 ` Xue Fuqiao
2012-12-17 17:33 ` martin rudalics
2012-12-17 18:02 ` Stefan Monnier
2012-12-17 19:24 ` Eli Zaretskii
2012-12-17 19:17 ` Stefan Monnier [this message]
2012-12-17 21:28 ` martin rudalics
2012-12-18 10:57 ` Angelo Graziosi
2012-12-18 12:48 ` martin rudalics
2012-12-20 18:49 ` Angelo Graziosi
2012-12-20 18:59 ` Eli Zaretskii
2012-12-17 20:02 ` Angelo Graziosi
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