From: Juri Linkov <juri@linkov.net>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: 44983@debbugs.gnu.org
Subject: bug#44983: Truncate long lines of grep output
Date: Thu, 10 Dec 2020 10:18:16 +0200 [thread overview]
Message-ID: <87k0tq14qn.fsf@mail.linkov.net> (raw)
In-Reply-To: <c7ee54eb-ee1a-3c7b-7c92-325a05c049c5@yandex.ru> (Dmitry Gutov's message of "Wed, 9 Dec 2020 22:06:01 +0200")
> Perhaps you would like to come up with the name for the new user option?
Maybe something like 'xref-search-truncate' with a number of columns,
nil by default.
>> BTW, for sorting currently xref-search-program-alist uses:
>> "| sort -t: -k1,1 -k2n,2"
>> but fortunately ripgrep has a special option to do the same with:
>> "--sort path"
>
> Somehow, that option came out to be consistently slower in my
> benchmarking. Even when the results are only a few lines (that's actually
> when the difference should be most apparent, because with many lines Elisp
> takes up the most of CPU time). You can try it yourself:
>
> (benchmark 10 '(project-find-regexp ":package-version '(xref"))
>
> 0.86 with '| sort'
> 1.33 with '--sort path'
I confirm that in my tests '--sort path' is 2 times slower than '| sort'.
>> BTW, it's possible to see all highlighted parts of the output
>> by changing the argument 'MODE' of 'compilation-start' in 'grep'
>> from #'grep-mode to t (so it uses comint-mode in grep buffers).
>
> Because ansi-color-process-output is in comint-output-filter-functions?
Exactly.
next prev parent reply other threads:[~2020-12-10 8:18 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-01 8:45 bug#44983: Truncate long lines of grep output Juri Linkov
2020-12-01 15:02 ` Dmitry Gutov
2020-12-01 16:09 ` Eli Zaretskii
2020-12-01 16:46 ` Andreas Schwab
2020-12-01 18:26 ` Eli Zaretskii
2020-12-01 20:35 ` Juri Linkov
2020-12-02 3:21 ` Eli Zaretskii
2020-12-02 9:35 ` Juri Linkov
2020-12-02 10:28 ` Eli Zaretskii
2020-12-02 20:53 ` Juri Linkov
2020-12-03 14:47 ` Eli Zaretskii
2020-12-03 16:30 ` Rudolf Schlatte
2020-12-03 21:17 ` Juri Linkov
2020-12-05 19:47 ` Juri Linkov
2020-12-06 20:39 ` Juri Linkov
2020-12-06 21:37 ` Dmitry Gutov
2020-12-06 21:54 ` Juri Linkov
2020-12-07 2:41 ` Dmitry Gutov
2020-12-08 19:41 ` Juri Linkov
2020-12-09 3:00 ` Dmitry Gutov
2020-12-09 19:17 ` Juri Linkov
2020-12-09 20:06 ` Dmitry Gutov
2020-12-10 8:18 ` Juri Linkov [this message]
2020-12-10 20:48 ` Dmitry Gutov
2020-12-09 21:43 ` Jean Louis
2020-12-10 8:06 ` Juri Linkov
2020-12-10 10:08 ` Jean Louis
2020-12-12 20:42 ` Juri Linkov
2020-12-13 10:57 ` Jean Louis
2020-12-13 15:11 ` Eli Zaretskii
2020-12-13 15:37 ` Jean Louis
2020-12-13 20:17 ` Juri Linkov
2020-12-14 16:15 ` Eli Zaretskii
2020-12-14 20:09 ` Dmitry Gutov
2020-12-24 20:33 ` Juri Linkov
2020-12-24 23:38 ` Dmitry Gutov
2020-12-08 5:35 ` Richard Stallman
2020-12-08 19:15 ` Dmitry Gutov
2022-04-29 11:39 ` Lars Ingebrigtsen
2022-04-29 12:22 ` Eli Zaretskii
2022-04-29 12:41 ` Lars Ingebrigtsen
2022-04-29 13:08 ` Eli Zaretskii
2022-04-30 9:24 ` Lars Ingebrigtsen
2022-04-30 9:36 ` Lars Ingebrigtsen
2022-04-30 10:15 ` Eli Zaretskii
2022-04-30 11:04 ` Lars Ingebrigtsen
2022-04-29 16:02 ` Dmitry Gutov
2022-04-30 9:40 ` Lars Ingebrigtsen
2022-04-30 9:56 ` Lars Ingebrigtsen
2022-04-30 10:09 ` Eli Zaretskii
2022-04-30 10:59 ` Lars Ingebrigtsen
2022-04-30 11:02 ` Lars Ingebrigtsen
2022-04-30 11:12 ` Eli Zaretskii
2022-04-29 17:15 ` Juri Linkov
2022-04-30 0:27 ` Dmitry Gutov
2022-05-01 17:14 ` Juri Linkov
2020-12-01 20:34 ` Juri Linkov
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