From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-devel@gnu.org
Cc: Oleh Krehel <ohwoeowho@gmail.com>
Subject: Re: [elpa] master a94ca83 01/18: swiper.el: Add a work-around for window-start not being current
Date: Mon, 20 Apr 2015 11:08:57 -0400 [thread overview]
Message-ID: <jwvr3reet83.fsf-monnier+emacsdiffs@gnu.org> (raw)
In-Reply-To: <E1YkAyb-0005Z5-GL@vcs.savannah.gnu.org> (Oleh Krehel's message of "Mon, 20 Apr 2015 12:39:01 +0000")
> An alternative would be to use `redisplay' to update `window-start' and
> `window-end', but that causes excessive blinking.
Yes, this sucks. Currently, I think the best mechanism in Emacs to
perform such highlighting is fontification-functions, but that is used
by jit-lock. So you could use jit-lock-register, but it would cause
re-font-locking the (visible part of) the buffer, which also sucks.
jit-lock should ideally be extended to better deal with "multiple
clients" so that it is able to understand that some parts of the buffer
have already been handled by some clients (currently, it's all or
nothing: either jit-lock thinks that a part of the buffer has been
handled by all clients, or it thinks that it's been handled by none).
Stefan
next prev parent reply other threads:[~2015-04-20 15:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20150420123900.21320.5807@vcs.savannah.gnu.org>
[not found] ` <E1YkAyd-0005aA-JJ@vcs.savannah.gnu.org>
2015-04-20 15:02 ` [elpa] master 9f21e1d 06/18: Add a matching optimization Stefan Monnier
2015-04-20 15:08 ` Oleh Krehel
2015-04-20 17:29 ` Artur Malabarba
2015-04-20 17:29 ` Oleh Krehel
[not found] ` <E1YkAyb-0005Z5-GL@vcs.savannah.gnu.org>
2015-04-20 15:08 ` Stefan Monnier [this message]
2015-04-20 15:19 ` [elpa] master a94ca83 01/18: swiper.el: Add a work-around for window-start not being current Oleh Krehel
2015-04-20 19:46 ` Stefan Monnier
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