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Re: Low redisplay performance (23 regression)
From: |
Miles Bader |
Subject: |
Re: Low redisplay performance (23 regression) |
Date: |
Fri, 24 Apr 2009 07:45:16 +0900 |
Willem Rein Oudshoorn <address@hidden> writes:
> M-x list-charset-chars
> mule-unicode-0100-24ff
>
> scrolling in the resulting buffer is extremely slow.
> PgUp PgDn, C-n C-p will eat up 100% and it is very jerky.
>
> This is both on mswindows and Mac OS X.
Have you tried doing it (scrolling through the buffer) _twice_?
On debian, paging through the buffer the first time through is pretty
slow, presumably because it's rendering tons of new characters on every
page, but if I go back and do it again it's very fast (not perceptibly
different than pages full of normal text). I assume there must be a
fair-amount of caching going on...
-Miles
--
Saa, shall we dance? (from a dance-class advertisement)
- Re: Low redisplay performance (23 regression), (continued)
- Re: Low redisplay performance (23 regression), David Reitter, 2009/04/21
- Re: Low redisplay performance (23 regression), Chong Yidong, 2009/04/21
- Re: Low redisplay performance (23 regression), David Reitter, 2009/04/21
- Re: Low redisplay performance (23 regression), Daniel Clemente, 2009/04/22
- Re: Low redisplay performance (23 regression), David Reitter, 2009/04/22
- Re: Low redisplay performance (23 regression), Chong Yidong, 2009/04/22
- Re: Low redisplay performance (23 regression), David Reitter, 2009/04/22
- Re: Low redisplay performance (23 regression), Willem Rein Oudshoorn, 2009/04/23
- Re: Low redisplay performance (23 regression),
Miles Bader <=
- Re: Low redisplay performance (23 regression), YAMAMOTO Mitsuharu, 2009/04/22
- ftx font driver [Re: Low redisplay performance (23 regression)], Kenichi Handa, 2009/04/22
- Re: ftx font driver [Re: Low redisplay performance (23 regression)], YAMAMOTO Mitsuharu, 2009/04/23
- Re: ftx font driver [Re: Low redisplay performance (23 regression)], Kenichi Handa, 2009/04/23
- Re: ftx font driver [Re: Low redisplay performance (23 regression)], Chong Yidong, 2009/04/23
- Re: ftx font driver [Re: Low redisplay performance (23 regression)], Stefan Monnier, 2009/04/23
- Re: ftx font driver [Re: Low redisplay performance (23 regression)], Kenichi Handa, 2009/04/23
- Re: ftx font driver [Re: Low redisplay performance (23 regression)], Stefan Monnier, 2009/04/23
- Re: ftx font driver [Re: Low redisplay performance (23 regression)], Chong Yidong, 2009/04/23
- Re: ftx font driver [Re: Low redisplay performance (23 regression)], Chong Yidong, 2009/04/25