From: Eli Zaretskii <eliz@gnu.org>
To: "Clément Pit--Claudel" <clement.pit@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: Redisplay hook
Date: Sun, 03 Jul 2016 06:27:44 +0300 [thread overview]
Message-ID: <8360sns8nj.fsf@gnu.org> (raw)
In-Reply-To: <577814F4.8060500@gmail.com> (message from Clément Pit--Claudel on Sat, 2 Jul 2016 15:24:36 -0400)
> From: Clément Pit--Claudel <clement.pit@gmail.com>
> Date: Sat, 2 Jul 2016 15:24:36 -0400
>
> Is there a standard way to run a function after each redisplay cycle?
No, not that I know of.
> The best I could come up with is the following:
>
> (defun my-redisplay-hook (&rest args)
> (message "Redisplayed; %S" args)
> (set-window-redisplay-end-trigger (selected-window) 1))
>
> (setq redisplay-end-trigger-functions '(my-redisplay-hook))
> (my-redisplay-hook)
>
> It seems to work OK, but it relies on the obsolete set-window-redisplay-end-trigger, and the deprecated variable redisplay-end-trigger-functions:
>
> This variable is obsolete since 23.1;
> use ‘jit-lock-register’ instead.
> This variable may be risky if used as a file-local variable.
>
> But I'm not sure how jit-lock-register-function can help here.
You don't say what do you want to accomplish with that hook, so it's
hard to give you advice.
next prev parent reply other threads:[~2016-07-03 3:27 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-02 19:24 Redisplay hook Clément Pit--Claudel
2016-07-03 3:27 ` Eli Zaretskii [this message]
2016-07-03 4:36 ` Clément Pit--Claudel
2016-07-03 7:45 ` Eli Zaretskii
2016-07-03 14:23 ` Clément Pit--Claudel
2016-07-03 14:51 ` Clément Pit--Claudel
2016-07-03 15:37 ` Eli Zaretskii
2016-07-04 0:05 ` Clément Pit--Claudel
2016-07-04 2:41 ` Eli Zaretskii
2016-07-04 4:31 ` Clément Pit--Claudel
2016-07-04 14:47 ` Eli Zaretskii
2016-07-04 16:14 ` Clément Pit--Claudel
2016-07-04 16:24 ` Eli Zaretskii
2016-07-04 7:55 ` Stefan Monnier
2016-07-04 14:52 ` Eli Zaretskii
2016-07-04 16:07 ` Clément Pit--Claudel
2016-07-04 20:37 ` Robert Weiner
2016-07-04 21:00 ` Clément Pit--Claudel
2016-07-04 21:28 ` Robert Weiner
2016-07-04 21:50 ` Clément Pit--Claudel
2016-07-04 21:29 ` Drew Adams
2016-07-04 21:36 ` Clément Pit--Claudel
2016-07-04 21:57 ` raman
2016-07-04 22:11 ` Clément Pit--Claudel
2016-07-05 22:59 ` Richard Stallman
2016-07-05 23:47 ` Clément Pit--Claudel
2016-07-03 22:34 ` Richard Stallman
2016-07-04 0:09 ` Clément Pit--Claudel
2016-07-04 2:42 ` Eli Zaretskii
2016-07-04 0:22 ` Mark Oteiza
2016-07-04 2:42 ` Eli Zaretskii
2016-07-04 7:59 ` Andreas Schwab
2016-07-04 14:52 ` Eli Zaretskii
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