From: Eli Zaretskii <eliz@gnu.org>
To: Glenn Morris <rgm@gnu.org>
Cc: michael_heerdegen@web.de, 10539@debbugs.gnu.org
Subject: bug#10539: 24.0.92; low display-time-interval makes Emacs slow
Date: Sun, 29 Jan 2012 19:11:58 +0200 [thread overview]
Message-ID: <83wr8awi01.fsf@gnu.org> (raw)
In-Reply-To: <7cvcnv2g9v.fsf@fencepost.gnu.org>
> From: Glenn Morris <rgm@gnu.org>
> Cc: michael_heerdegen@web.de, 10539@debbugs.gnu.org
> Date: Sun, 29 Jan 2012 01:07:24 -0500
>
> Eli Zaretskii wrote:
>
> > I think force-mode-line-update nowadays always forces update of all
> > visible mode lines, not just the one of the current buffer.
> >
> > Calling force-mode-line-update with ALL non-nil forces a more thorough
> > redisplay (because it sets a flag which causes redisplay not to trust
> > the contents of the displayed windows, not just their mode lines).
> >
> > IOW, (force-mode-line-update t) is a way to force the next redisplay
> > cycle do a more thorough job, it has nothing to do with mode lines per
> > se.
>
> I think it would be good if you could document this, because it's
> basically impossible to figure out what this function actually does from
> looking at its lisp definition.
I don't mind, but I'd like Chong's and Stefan's opinion on this first.
The way the function is (was) implemented it exploits intimate
knowledge about redisplay's inner workings. Maybe we should simply
expose to Lisp the corresponding internal variables instead, or
provide Lisp primitive functions to set them?
next prev parent reply other threads:[~2012-01-29 17:11 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-18 1:52 bug#10539: 24.0.92; low display-time-interval makes Emacs slow Michael Heerdegen
2012-01-27 21:30 ` Glenn Morris
2012-01-28 8:40 ` Eli Zaretskii
2012-01-28 11:07 ` martin rudalics
2012-01-28 19:43 ` Glenn Morris
2012-01-28 19:42 ` Glenn Morris
2012-01-28 20:28 ` Eli Zaretskii
2012-01-28 20:51 ` Glenn Morris
2012-01-28 21:29 ` Eli Zaretskii
2012-01-29 6:07 ` Glenn Morris
2012-01-29 16:07 ` Drew Adams
2012-01-29 17:11 ` Eli Zaretskii [this message]
2012-01-30 4:40 ` Stefan Monnier
2012-01-30 17:44 ` Eli Zaretskii
2012-01-30 22:01 ` Stefan Monnier
2012-01-31 3:48 ` Eli Zaretskii
2012-01-29 17:51 ` martin rudalics
2012-01-29 18:26 ` Eli Zaretskii
2012-01-30 10:20 ` martin rudalics
2012-01-30 18:02 ` Eli Zaretskii
2012-01-30 18:13 ` martin rudalics
2012-01-30 19:04 ` Eli Zaretskii
2022-04-23 14:41 ` Lars Ingebrigtsen
2022-04-30 1:12 ` Michael Heerdegen
2022-04-30 11:46 ` Lars Ingebrigtsen
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=83wr8awi01.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=10539@debbugs.gnu.org \
--cc=michael_heerdegen@web.de \
--cc=rgm@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.