From: Anders Lindgren <andlind@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 16129@debbugs.gnu.org
Subject: bug#16129: 24.3.50; Emacs slow with follow-mode when buffer ends before last window
Date: Mon, 13 Jan 2014 12:41:14 +0100 [thread overview]
Message-ID: <CABr8ebbMUJBuEomwQV8_Dpq3RZN76V9P9Xi0Vu52=FXGJ8rReg@mail.gmail.com> (raw)
In-Reply-To: <83k3e7br26.fsf@gnu.org>
[-- Attachment #1: Type: text/plain, Size: 1696 bytes --]
Sounds like a good idea to post this feature request. However, being a
realist, I doubt that this will happen anytime soon.
I would suggest that we also post feature requests for things that would
help the situation on a shorter time scale. Primarily, I would like to be
able, on a window-by-window basis, control whether or not a window should
be recentered, when empty. Also, we might look into the speed issues, we
might be able to avoid double redraws with little effort, for the common
cases.
While I'm at it. I updated to the latest trunk today and saw that cursor
movements are a lot faster now, including the when the tail is showing.
However, I noticed that when the region is active, the region highlight is
not updated as fast as it is when follow-mode is off, when running the
cursor.
-- Anders
On Fri, Jan 10, 2014 at 8:00 PM, Eli Zaretskii <eliz@gnu.org> wrote:
> > Date: Fri, 10 Jan 2014 19:52:18 +0100
> > From: Anders Lindgren <andlind@gmail.com>
> > Cc: Stefan Monnier <monnier@iro.umontreal.ca>, 16129@debbugs.gnu.org
> >
> > Concretely, how do we proceed from here? I don't have the necessary
> > knowledge of the internals of the display engine and I don't have much
> time
> > to spend on a major rewrite like this. However, if someone decides to
> > proceed with this, I will try to support them as much that I can.
>
> I suggest to file a separate feature request bug report about this,
> and include in it the requirements for the display engine to support
> follow-mode. That is, given a set of windows that are "following"
> each other, what should redisplay do when certain display-related
> events happen. Then interested volunteers can implement that.
>
[-- Attachment #2: Type: text/html, Size: 2311 bytes --]
next prev parent reply other threads:[~2014-01-13 11:41 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-13 14:34 bug#16129: 24.3.50; Emacs slow with follow-mode when buffer ends before last window Anders Lindgren
2013-12-13 15:32 ` Eli Zaretskii
2013-12-13 15:36 ` Eli Zaretskii
2013-12-13 16:38 ` Stefan Monnier
2013-12-13 17:55 ` Anders Lindgren
2014-01-02 13:55 ` Anders Lindgren
2014-01-02 18:39 ` Anders Lindgren
2014-01-05 23:13 ` Anders Lindgren
2014-01-06 3:45 ` Eli Zaretskii
2014-01-06 8:20 ` Anders Lindgren
2014-01-06 16:33 ` Eli Zaretskii
2014-01-07 8:13 ` Anders Lindgren
2014-01-10 9:31 ` Eli Zaretskii
2014-01-10 18:52 ` Anders Lindgren
2014-01-10 19:00 ` Eli Zaretskii
2014-01-13 11:41 ` Anders Lindgren [this message]
2014-01-13 14:47 ` Stefan Monnier
2014-01-13 16:16 ` Eli Zaretskii
2014-01-14 12:34 ` Anders Lindgren
2014-01-14 16:25 ` Eli Zaretskii
2014-01-16 12:24 ` Anders Lindgren
2014-01-16 14:42 ` Stefan Monnier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CABr8ebbMUJBuEomwQV8_Dpq3RZN76V9P9Xi0Vu52=FXGJ8rReg@mail.gmail.com' \
--to=andlind@gmail.com \
--cc=16129@debbugs.gnu.org \
--cc=eliz@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.