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bug#12872: 24.2; Provide a feature to trigger mode-line redisplay
From: |
Eli Zaretskii |
Subject: |
bug#12872: 24.2; Provide a feature to trigger mode-line redisplay |
Date: |
Sat, 04 Dec 2021 09:54:38 +0200 |
> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: 12872@debbugs.gnu.org
> Date: Sat, 04 Dec 2021 05:46:57 +0100
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > This is a feature request: provide a way to trigger mode-line
> > redisplay when the current line changes. This is so the mode line
> > could display information about the current line.
> >
> > See the discussion of bug #12867 for more context.
>
> I've skimmed both these bug reports, but I'm still not sure I understand
> the problem. `force-mode-line-update' has existed since forever, I
> think? Doesn't it do what it's supposed to? (And it can be run from
> post-command-hook if that's what Drew wants.)
force-mode-line-update is a blunt weapon, and causes a much more
thorough redisplay than its name says. And post-command-hook is not
the best method of achieving the desired goal, since it runs after
_every_ command, not just a command that changes the line of point.
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Lars Ingebrigtsen, 2021/12/03
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay,
Eli Zaretskii <=
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Lars Ingebrigtsen, 2021/12/04
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Eli Zaretskii, 2021/12/04
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Lars Ingebrigtsen, 2021/12/04
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Eli Zaretskii, 2021/12/04
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Lars Ingebrigtsen, 2021/12/04
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Eli Zaretskii, 2021/12/05
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Lars Ingebrigtsen, 2021/12/05
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Eli Zaretskii, 2021/12/05
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Lars Ingebrigtsen, 2021/12/06
- bug#12872: 24.2; Provide a feature to trigger mode-line redisplay, Eli Zaretskii, 2021/12/06