From: Alan Mackenzie <acm@muc.de>
To: Stefan Monnier <monnier@IRO.UMontreal.CA>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: Is there something like `on-display-functions'?
Date: Fri, 29 Jan 2010 13:17:51 +0000 [thread overview]
Message-ID: <20100129131751.GC3272@muc.de> (raw)
In-Reply-To: <jwvwrz2nhq7.fsf-monnier+emacs@gnu.org>
Hi, Stefan,
On Thu, Jan 28, 2010 at 02:37:52PM -0500, Stefan Monnier wrote:
> > As a zero order approximation, something like
> > `before-display-functions', where an element would look like this:
> > (defun foo-before-display (buffer beg end) .....)
> > , BEG and END defining the piece of BUFFER about to be displayed. The
> > hook would be called before fontification. (Is it possible in general
> > to determine BEG and END before fontification?).
> That's exactly what jit-lock-register offers.
jit-lock-register's function only gets called when font lock is enabled,
or at least that's what the fine manual says and the doc string implies.
Yes, I know, I said "before fontification" too, when I really meant
"before redisplay". This is confusing stuff. ;-)
> Stefan
--
Alan Mackenzie (Nuremberg, Germany).
next prev parent reply other threads:[~2010-01-29 13:17 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-27 13:57 Is there something like `on-display-functions'? Alan Mackenzie
2010-01-27 13:53 ` Lennart Borgman
2010-01-27 14:55 ` Alan Mackenzie
2010-01-27 15:11 ` Stefan Monnier
2010-01-27 15:37 ` Alan Mackenzie
2010-01-27 17:44 ` Eli Zaretskii
2010-01-27 19:24 ` Stefan Monnier
2010-01-27 20:08 ` Eli Zaretskii
2010-01-27 21:04 ` Stefan Monnier
2010-01-28 6:49 ` Eli Zaretskii
2010-01-28 19:37 ` Stefan Monnier
2010-01-28 20:53 ` Eli Zaretskii
2010-01-28 23:12 ` Stefan Monnier
2010-01-29 9:09 ` Eli Zaretskii
2010-01-29 18:08 ` Stefan Monnier
2010-01-28 6:55 ` Eli Zaretskii
2010-01-28 10:38 ` Alan Mackenzie
2010-01-28 12:54 ` Eli Zaretskii
2010-01-28 14:47 ` Alan Mackenzie
2010-01-28 19:18 ` Eli Zaretskii
2010-01-29 13:09 ` Alan Mackenzie
2010-01-28 19:37 ` Stefan Monnier
2010-01-29 13:17 ` Alan Mackenzie [this message]
2010-01-29 18:13 ` Stefan Monnier
2010-01-29 19:17 ` Alan Mackenzie
2010-01-30 21:02 ` Stefan Monnier
2010-01-27 17:55 ` Eli Zaretskii
2010-01-28 10:27 ` Alan Mackenzie
2010-01-28 11:30 ` Doc patch for `fontification-functions': [was: Is there something like `on-display-functions'?] Alan Mackenzie
2010-01-28 15:34 ` Doc patch for `fontification-functions': Chong Yidong
2010-01-28 16:40 ` Alan Mackenzie
2010-01-28 18:38 ` Doc patch for `fontification-functions': [was: Is there something like `on-display-functions'?] Eli Zaretskii
2010-01-28 19:44 ` Doc patch for `fontification-functions': Stefan Monnier
2010-01-27 14:16 ` Is there something like `on-display-functions'? alin.s
2010-01-27 14:27 ` David Kastrup
2010-01-27 15:20 ` Alan Mackenzie
2010-01-27 16:31 ` Stephen J. Turnbull
2010-01-27 14:59 ` Davis Herring
2010-01-28 1:41 ` Daniel Colascione
2010-01-28 10:14 ` Alan Mackenzie
2010-01-28 19:39 ` Stefan Monnier
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