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Re: 23/NS: redraws according to mouse-face are slow


From: Chong Yidong
Subject: Re: 23/NS: redraws according to mouse-face are slow
Date: Tue, 05 May 2009 10:13:12 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.91 (gnu/linux)

Adrian Robert <address@hidden> 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?




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