From: "Clément Pit--Claudel" <clement.pit@gmail.com>
To: rms@gnu.org, Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Redisplay hook
Date: Sun, 3 Jul 2016 20:09:59 -0400 [thread overview]
Message-ID: <5779A957.3010604@gmail.com> (raw)
In-Reply-To: <E1bJpxj-0006uq-U9@fencepost.gnu.org>
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On 2016-07-03 18:34, Richard Stallman wrote:
> > > Is there a standard way to run a function after each redisplay cycle?
>
> > No, not that I know of.
>
> It is asking for trouble, since if there is any bug in it or confusing
> behavior, you will get totally screwed.
Much more than with a pre- or post-command-hook? We could have the same logic for errors:
If an unhandled error happens in running this hook,
the function in which the error occurred is unconditionally removed, since
otherwise the error might happen repeatedly and make Emacs nonfunctional.
Clément.
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next prev parent reply other threads:[~2016-07-04 0:09 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
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 [this message]
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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