GNU bug report logs - #2530
23/NS: redraws according to mouse-face are slow

Previous Next

Full log

Message #52 received at 2530 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Chong Yidong <cyd <at> stupidchicken.com>
To: Adrian Robert <adrian.b.robert <at> gmail.com>
Cc: David Reitter <david.reitter <at> gmail.com>, 2530 <at> debbugs.gnu.org,
        "\
 Ian Eure" <ian <at> digg.com>, Emacs-Devel devel <emacs-devel <at> gnu.org>
Subject: Re: 23/NS: redraws according to mouse-face are slow
Date: Tue, 05 May 2009 10:13:12 -0400

Adrian Robert <adrian.b.robert <at> gmail.com> writes:

> That ns_update_begin() acheives the same effect suggests that perhaps
> the core mouse face code should do this (through the RIF).

Yes, show_mouse_face (or one of its callers) should probably call
update_begin and update_end.  But it's a little far along in the pretest
to risk that.  I'll make a note of revisiting this after the release.

Could either your or David check in the nsterm.m fix, assuming no other
problems turn up with it?

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.