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Re: Bug in incremental undrawing of mouseover highlighting


From: YAMAMOTO Mitsuharu
Subject: Re: Bug in incremental undrawing of mouseover highlighting
Date: Sat, 25 Nov 2006 16:28:04 +0900
User-agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shij┼Ź) APEL/10.6 Emacs/22.0.91 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI)

>>>>> On Fri, 24 Nov 2006 23:18:51 -0500, Chong Yidong <address@hidden> said:

>> Is it OK to refer to dpyinfo in window.c in the first place?  Such
>> tasks seem to be done in xdisp.c usually.

> It is used in frame.c and several other files.

Multiple places in these files.  But no place other than your change
in window.c.

> I couldn't find any cleaner non-invasive solution.

I'm not a redisplay expert, but I suspect whether this is a right fix.
I think the usual way is to set some flag in set_window_buffer, and
let some redisplay routine check the flag.  Also, I think this is a
bad timing to commit such a change for a non-critical bug without
approval by some expert.

                                     YAMAMOTO Mitsuharu
                                address@hidden




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