From: Chong Yidong <cyd@stupidchicken.com>
To: Leo <sdl.web@gmail.com>
Cc: 6091@debbugs.gnu.org
Subject: bug#6091: 23.1.96; fringe face can not be remapped
Date: Sun, 11 Jul 2010 11:59:28 -0400 [thread overview]
Message-ID: <87tyo6nh5r.fsf@stupidchicken.com> (raw)
In-Reply-To: <m1k4p2k3a5.fsf@cam.ac.uk> (Leo's message of "Sun, 11 Jul 2010 06:15:14 +0100")
Leo <sdl.web@gmail.com> writes:
> 1. emacs -Q
> 2. paste the following into *scratch*
>
> (push '(fringe (:foreground "#71d3b4" :background
> "#233323"))
> face-remapping-alist)
>
> 3. C-j (not C-x C-e)
This is because the Emacs redisplay engine doesn't repaint the parts of
the screen unless it has changed, and it has no way to know that you've
changed the variable `face-remapping-alist'. You can order a refresh by
calling `redraw-display'.
We could set up a more elaborate system for the redisplay engine to keep
track of `face-remapping-alist', but I don't think it's warranted, and
it may slow down the much more common case where `face-remapping-alist'
never changes. Instead, I will update the doc of `face-remapping-alist'
to mention this issue.
next prev parent reply other threads:[~2010-07-11 15:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-03 17:25 bug#6091: 23.1.96; fringe face can not be remapped Leo
2010-07-06 20:25 ` Chong Yidong
2010-07-07 0:08 ` Leo
2010-07-10 18:01 ` Chong Yidong
2010-07-11 5:15 ` Leo
2010-07-11 15:59 ` Chong Yidong [this message]
2010-07-10 7:54 ` Leo
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