From: Eli Zaretskii <eliz@gnu.org>
To: Lennart Borgman <lennart.borgman@gmail.com>
Cc: stephen.berman@gmx.net, 6192@debbugs.gnu.org
Subject: bug#6192: 24.0.50; eldoc-mode: unexpected recentering
Date: Mon, 17 May 2010 20:53:18 +0300 [thread overview]
Message-ID: <83iq6mbek1.fsf@gnu.org> (raw)
In-Reply-To: <AANLkTin9l3uvvhRgp_Ee-BWYPPEPnWFEAI5SNaTZbAzY@mail.gmail.com>
> From: Lennart Borgman <lennart.borgman@gmail.com>
> Date: Mon, 17 May 2010 16:43:09 +0200
> Cc: Stephen Berman <stephen.berman@gmx.net>, 6192@debbugs.gnu.org
>
> I don't think recentering is the right thing to do in this case. It is
> too surprising. Just scroll one line if needed.
When Emacs recenters, that means it exhausted all the other available
redisplay optimizations, and fell back on its default method of
completely redrawing a window.
What you want is an optimization that does not yet exist, AFAIK. It
needs to be designed and coded. The tricky part is to detect the
situation where the amount of scrolling can be easily computed in
advance, and do that computation without too many complications. You
seem to think that this computation is easy, but that is only true
when the display shows characters of the same size everywhere. In the
more general case, what do we do? still recenter?
next prev parent reply other threads:[~2010-05-17 17:53 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-14 17:11 bug#6192: 24.0.50; eldoc-mode: unexpected recentering Stephen Berman
2010-05-14 17:49 ` Eli Zaretskii
2010-05-14 18:07 ` Stephen Berman
2010-05-14 21:05 ` Eli Zaretskii
2010-05-14 21:44 ` Stephen Berman
2010-05-15 6:36 ` Eli Zaretskii
2010-05-15 15:40 ` Stephen Berman
2010-05-15 16:44 ` Eli Zaretskii
2010-05-15 17:25 ` Stephen Berman
2010-05-15 17:33 ` Eli Zaretskii
2010-05-15 21:54 ` Stephen Berman
2010-05-15 22:52 ` martin rudalics
2010-05-16 3:07 ` Eli Zaretskii
2010-05-16 8:18 ` martin rudalics
2010-05-16 17:14 ` Eli Zaretskii
2010-05-15 16:53 ` martin rudalics
2010-05-15 17:26 ` Stephen Berman
2010-05-15 19:02 ` martin rudalics
2010-05-15 20:22 ` Eli Zaretskii
2010-05-15 20:47 ` martin rudalics
2010-05-15 21:04 ` Juanma Barranquero
2010-05-15 22:51 ` martin rudalics
2010-05-15 21:14 ` Eli Zaretskii
2010-05-15 22:52 ` martin rudalics
2010-05-15 21:54 ` Stephen Berman
2010-05-15 22:53 ` martin rudalics
2010-05-16 8:17 ` martin rudalics
2010-05-16 10:45 ` Stephen Berman
2010-05-16 12:35 ` martin rudalics
2010-05-16 13:07 ` Stephen Berman
2010-05-16 18:50 ` martin rudalics
2010-05-16 19:48 ` Stephen Berman
2010-05-17 9:06 ` martin rudalics
2010-05-17 9:47 ` Stephen Berman
2010-05-17 10:21 ` Juanma Barranquero
2010-05-17 10:31 ` Stephen Berman
2010-05-17 14:08 ` Stefan Monnier
2010-05-17 14:43 ` Lennart Borgman
2010-05-17 16:23 ` Juanma Barranquero
2010-05-17 16:33 ` Lennart Borgman
2010-05-17 16:39 ` Juanma Barranquero
2010-05-17 17:53 ` Eli Zaretskii [this message]
2010-05-17 18:02 ` Lennart Borgman
2010-05-17 18:30 ` Eli Zaretskii
2010-05-17 18:49 ` Lennart Borgman
2010-05-17 19:27 ` Lennart Borgman
2010-05-17 19:55 ` Stefan Monnier
2010-05-14 21:05 ` Eli Zaretskii
2022-05-05 12:20 ` bug#14520: 24.3; minibuffer resizes when message contains bold or italic text Lars Ingebrigtsen
2022-05-05 12:50 ` Stephen Berman
2022-05-05 13:07 ` Lars Ingebrigtsen
2022-05-05 16:25 ` bug#14520: bug#6192: " Eli Zaretskii
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