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Re: M-x grep is too slow
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From: |
Richard Stallman |
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Subject: |
Re: M-x grep is too slow |
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Date: |
Sat, 17 Jul 2004 07:54:13 -0400 |
Looking with a debugger, a lot of time is spent in
previous-single-property-change.
Maybe caching the last position of `directory' and `message' properties
would make a difference ?
Do you mean caching at the Lisp level inside Font-Lock mode?
That might be easy to do.
Where is previous-single-property-change being called from?
Maybe a change there is what we need.
Aside from that, I have a feeling it is wrong for Compilation
mode to turn on Font-Lock mode by default. This nonuniformity
in the control of Font-Lock mode seems wrong.
- Re: M-x grep is too slow, Richard Stallman, 2004/07/12
- Re: M-x grep is too slow, Kenichi Handa, 2004/07/12
- Re: M-x grep is too slow, Eli Zaretskii, 2004/07/13
- Re: M-x grep is too slow, Stefan Monnier, 2004/07/13
- Re: M-x grep is too slow, Kim F. Storm, 2004/07/16
- Re: M-x grep is too slow,
Richard Stallman <=
- Re: M-x grep is too slow, Kim F. Storm, 2004/07/19
- Re: M-x grep is too slow, Richard Stallman, 2004/07/20
- Re: M-x grep is too slow, Kim F. Storm, 2004/07/21
- Re: M-x grep is too slow, Richard Stallman, 2004/07/22
- Re: M-x grep is too slow, Richard Stallman, 2004/07/13
- Re: M-x grep is too slow, Richard Stallman, 2004/07/13