From: Eli Zaretskii <eliz@gnu.org>
To: lompik@voila.fr
Cc: 18545@debbugs.gnu.org
Subject: bug#18545: 24.4.50: Bug - forward-line inside with-selected-window
Date: Sat, 27 Sep 2014 10:05:19 +0300 [thread overview]
Message-ID: <83bnq1tufk.fsf@gnu.org> (raw)
In-Reply-To: <83wq8qu9bt.fsf@gnu.org>
> Date: Fri, 26 Sep 2014 10:31:18 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 18545@debbugs.gnu.org
>
> > Date: Thu, 25 Sep 2014 22:05:36 +0200 (CEST)
> > From: lompik@voila.fr
> > Cc: 18545@debbugs.gnu.org
> >
> > here's a related scrolling involving the lisp function recenter:
> >
> > 1. emacs -Q
> > 2. define those binding:
> >
> >
> > (global-set-key (kbd "C-`") '(lambda ()
> > (interactive)
> > (with-selected-window (get-buffer-window "*Completions*")
> > (forward-line 1))))
> >
> > (global-set-key (kbd "C-~") '(lambda ()
> > (interactive)
> > (with-selected-window (get-buffer-window "*Completions*")
> > (forward-line -1))))
> >
> > (global-set-key (kbd "C-;") '(lambda ()
> > (interactive)
> > (with-selected-window (get-buffer-window "*Completions*")
> > (recenter 5))))
> >
> > 3. do:
> >
> > C-x C-f -> in a directory with lots of file.
> > tab tab -> open completion buffer
> > C-` -> to until scrolling down the *completion* buffer
> >
> > hit "C-;" -> nothing happens. it should recenter.
> > hit "C-'`" -> it recenter then move one line down
>
> I'm not sure this is related to this bug. The problem here was that
> the display engine was not considering for redisplay the window
> showing the *Completions* buffer. The patch below fixes that.
>
> === modified file 'src/window.c'
> --- src/window.c 2014-09-11 08:47:34 +0000
> +++ src/window.c 2014-09-26 07:28:02 +0000
> @@ -5897,6 +5897,8 @@ and redisplay normally--don't erase and
> w->start_at_line_beg = (bytepos == BEGV_BYTE ||
> FETCH_BYTE (bytepos - 1) == '\n');
>
> + wset_redisplay (w);
> +
> set_buffer_internal (obuf);
> return Qnil;
> }
Does this fix the other problem which you saw with scrolling? (I
doubt it does.) If so, could you please tell me how to reproduce
that?
Thanks.
next prev parent reply other threads:[~2014-09-27 7:05 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-24 13:34 bug#18545: 24.4.50: Bug - forward-line inside with-selected-window lompik
2014-09-24 15:14 ` Stefan Monnier
2014-09-24 15:50 ` lompik
2014-09-25 13:55 ` Eli Zaretskii
2014-09-25 13:59 ` Eli Zaretskii
2014-09-25 15:20 ` Eli Zaretskii
2014-09-25 17:41 ` lompik
2014-09-25 17:51 ` Eli Zaretskii
2014-09-25 18:14 ` lompik
2014-09-25 18:31 ` Eli Zaretskii
2014-09-25 19:06 ` lompik
2014-09-25 19:18 ` Eli Zaretskii
2014-09-25 20:05 ` lompik
2014-09-26 7:31 ` Eli Zaretskii
2014-09-26 12:48 ` Stefan Monnier
2014-09-26 13:29 ` Eli Zaretskii
2014-09-26 14:13 ` Stefan Monnier
2014-09-26 15:20 ` Eli Zaretskii
2014-09-26 19:32 ` Stefan Monnier
2014-09-27 7:05 ` Eli Zaretskii [this message]
2014-09-27 14:45 ` lompik
2014-09-27 15:45 ` Eli Zaretskii
2014-09-27 7:35 ` martin rudalics
2014-09-27 8:53 ` Eli Zaretskii
2014-09-27 10:01 ` martin rudalics
2014-09-27 11:22 ` Eli Zaretskii
2014-09-27 13:36 ` martin rudalics
2014-09-27 16:06 ` Eli Zaretskii
2014-09-27 17:25 ` Stefan Monnier
2014-09-27 17:35 ` Eli Zaretskii
2014-09-27 17:53 ` Stefan Monnier
2014-09-27 19:03 ` martin rudalics
2014-09-27 19:38 ` Eli Zaretskii
2014-09-27 19:55 ` Eli Zaretskii
2014-09-28 9:34 ` martin rudalics
2014-09-28 16:29 ` Eli Zaretskii
2014-09-28 17:51 ` Eli Zaretskii
2014-09-28 19:03 ` martin rudalics
2014-09-28 19:25 ` Eli Zaretskii
2014-09-28 20:25 ` martin rudalics
2014-09-29 0:31 ` lompik
2014-09-29 6:16 ` Eli Zaretskii
2014-09-29 13:47 ` Eli Zaretskii
2014-09-29 14:21 ` lompik
2014-09-29 16:49 ` Eli Zaretskii
2014-09-29 22:56 ` lompik
2014-09-30 2:38 ` Eli Zaretskii
2014-09-27 19:01 ` martin rudalics
2014-09-27 19:27 ` Eli Zaretskii
2014-09-27 19:01 ` martin rudalics
2014-09-27 19:25 ` Eli Zaretskii
2014-09-28 9:33 ` martin rudalics
2014-09-28 16:33 ` Eli Zaretskii
2014-09-28 19:04 ` martin rudalics
2014-09-28 19:24 ` Eli Zaretskii
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