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Re: Redisplay problems?

From: Stefan
Subject: Re: Redisplay problems?
Date: Thu, 20 Mar 2014 14:00:47 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux)

>> > And of course, the frame's "garbaged" bit may not always be needed: if
>> > the frame was simply iconified+deiconified without any other change,
>> > there's no need to recompute matrices nor redraw anything, since it's
>> > pretty much the same as obscuring the frame with another and then
>> > exposing it again.
>> I suggest the patch below for w32term.c.  Guaranteed 100% untested, of
>> course,
> Thanks.  What bug does this fix?

Nothing, IIUC.  It just "tightens" the code to try and clarify when
"garbaged" needs to be set.


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