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occur slower than grep by a longshot
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From: |
Dan Jacobson |
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Subject: |
occur slower than grep by a longshot |
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Date: |
22 Nov 2001 17:57:17 +0800 |
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User-agent: |
Gnus/5.0808 (Gnus v5.8.8) Emacs/20.7 |
Fellas, it's just so obvious,
the difference in speed between
(shell-command-on-region (region-beginning) (region-end) "grep /" nil nil nil)
and
(occur "/" nil) [<--slow]
on say a 20000 line ls-R ftp listing. [which by the way has line
number "L??" in the modeline--- because the file is in chinese?"
Emacs 20.7, --no-site-file -q -nw
--
http://www.geocities.com/jidanni/ Tel+886-4-25854780
- occur slower than grep by a longshot,
Dan Jacobson <=
- Re: occur slower than grep by a longshot, Eli Zaretskii, 2001/11/22
- Re: occur slower than grep by a longshot, Dan Jacobson, 2001/11/24
- Re: occur slower than grep by a longshot, Eli Zaretskii, 2001/11/25
- Re: occur slower than grep by a longshot, Dan Jacobson, 2001/11/26
- Re: occur slower than grep by a longshot, David Kastrup, 2001/11/26
- Re: occur slower than grep by a longshot, Eli Zaretskii, 2001/11/26
- Re: occur slower than grep by a longshot, David Kastrup, 2001/11/26
- Re: occur slower than grep by a longshot, Eli Zaretskii, 2001/11/26
- Re: occur slower than grep by a longshot, David Kastrup, 2001/11/26
- Re: occur slower than grep by a longshot, Stefan Monnier, 2001/11/25