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Re: Excessive redraw of overlapping/overlapped rows?
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From: |
YAMAMOTO Mitsuharu |
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Subject: |
Re: Excessive redraw of overlapping/overlapped rows? |
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Date: |
Wed, 28 Sep 2005 17:25:27 +0900 |
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User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.6 (Marutamachi) APEL/10.6 Emacs/22.0.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
>>>>> On Mon, 26 Sep 2005 21:19:32 +0200, David Kastrup <address@hidden> said:
> If mode line updates change the height of the mode line (because of
> descenders, or images or stuff like that), it is conceivable that
> something happens with the display, though likely not on all lines
> at once. Even for line number updates, if you use line numbers with
> a non-constant height (old-style numerals).
So the question would be: can't other parts that set `changed_p' in
update_window() detect such cases? I'm not certain about this
question, but if not, then additional conditions would be needed as
you said.
YAMAMOTO Mitsuharu
address@hidden