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Re: comint-last-output-overlay -- overlapping overlays
From: |
Miles Bader |
Subject: |
Re: comint-last-output-overlay -- overlapping overlays |
Date: |
26 Nov 2001 11:51:25 +0900 |
Hi, I looked at the `overlapping overlays with ansi-color' problem
again, since Stefan fixed a bug that made my test case hang emacs.
I did:
M-x ansi-color-for-comint-mode-on
M-: (setq comint-use-prompt-regexp-instead-of-fields t)
[this prevents comint from creating any `field' overlays, so in
fact the only overlays in the comint-buffer are non-overlapped
overlays created by ansi-color.el, and the prompt/command-line
highlighting overlays -- but none of these overlap]
M-x shell
and then I typed `ls --color /dev' into the shell buffer.
The result: redisplay is still dog slow, and feels basically the same as
it does when I turn comint field support back on. [I'll note that it's
not really unusably slow on my system, just slow enough to be annoying
whenever I do single-line scrolls or something]
So it seems that the redisplay problems aren't really due to overlapping
overlays, but simply the presence of _lots_ of overlays in close
proximity (like the every-file-name-has-one case of `ls --color /dev').
-Miles
--
Ich bin ein Virus. Mach' mit und kopiere mich in Deine .signature.
- comint-last-output-overlay -- overlapping overlays, Alex Schroeder, 2001/11/14
- Re: comint-last-output-overlay -- overlapping overlays, Miles Bader, 2001/11/14
- Re: comint-last-output-overlay -- overlapping overlays, Alex Schroeder, 2001/11/14
- Re: comint-last-output-overlay -- overlapping overlays,
Miles Bader <=
- Re: comint-last-output-overlay -- overlapping overlays, Alex Schroeder, 2001/11/26
- Re: comint-last-output-overlay -- overlapping overlays, Miles Bader, 2001/11/27
- Re: comint-last-output-overlay -- overlapping overlays, Alex Schroeder, 2001/11/28
- Re: comint-last-output-overlay -- overlapping overlays, Miles Bader, 2001/11/29
- Re: comint-last-output-overlay -- overlapping overlays, Eli Zaretskii, 2001/11/29
- Re: comint-last-output-overlay -- overlapping overlays, Werner LEMBERG, 2001/11/30
- Re: comint-last-output-overlay -- overlapping overlays, Eli Zaretskii, 2001/11/30