From: "積丹尼 Dan Jacobson" <jidanni@jidanni.org>
To: 34520@debbugs.gnu.org
Subject: bug#34520: delete-matching-lines should report how many lines it deleted
Date: Mon, 18 Feb 2019 08:35:08 +0800 [thread overview]
Message-ID: <87o97aq6gz.fsf@jidanni.org> (raw)
delete-matching-lines is an alias for ‘flush-lines’ in ‘replace.el’.
It works great... or does it? Can't often tell. That's because well,
if there are matching lines off the screen, you won't really know, so
you have to go down there to have a look... and well, need eagle eyes
often too depending on the pattern and how many similar lines there
still are.
Got an idea!: Simply keep a count of how many lines were deleted, and
report that in the minibuffer, if using interactively.
What if there were no matching lines?
Then say
Deleted 0 matching lines.
Or beep "No matching lines!"
Try this with matching lines all below the visible part of the buffer:
C-x h [mark-whole-buffer]
M-x delete-matching-lines zzzzz
See the feeling (felt nothing, did it work in the first place one wonders?)
next reply other threads:[~2019-02-18 0:35 UTC|newest]
Thread overview: 153+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-18 0:35 積丹尼 Dan Jacobson [this message]
2019-02-18 6:06 ` bug#34520: delete-matching-lines should report how many lines it deleted Marcin Borkowski
2019-02-27 21:36 ` Juri Linkov
2019-02-28 3:34 ` Eli Zaretskii
2019-02-28 21:33 ` Juri Linkov
2019-03-01 3:59 ` Richard Stallman
2019-03-02 20:55 ` Juri Linkov
2019-03-02 23:39 ` Drew Adams
2019-03-03 3:04 ` Richard Stallman
2019-03-03 15:31 ` Emacs i18n (was: bug#34520: delete-matching-lines should report how many lines it deleted) Eli Zaretskii
2019-03-03 20:57 ` Emacs i18n Juri Linkov
2019-03-04 1:46 ` Jean-Christophe Helary
2019-03-06 9:38 ` Elias Mårtenson
2019-03-06 11:23 ` Jean-Christophe Helary
2019-03-21 20:33 ` Clément Pit-Claudel
2019-03-21 20:50 ` Eli Zaretskii
2019-03-21 21:03 ` Clément Pit-Claudel
2019-03-21 21:21 ` Jean-Christophe Helary
2019-03-21 21:34 ` Clément Pit-Claudel
2019-03-21 21:56 ` Jean-Christophe Helary
2019-03-21 22:05 ` Clément Pit-Claudel
2019-03-21 23:46 ` Jean-Christophe Helary
2019-03-22 8:22 ` Eli Zaretskii
2019-03-22 16:10 ` Clément Pit-Claudel
2019-03-22 16:35 ` Eli Zaretskii
2019-03-22 17:16 ` Clément Pit-Claudel
2019-03-22 17:35 ` Eli Zaretskii
2019-03-22 23:17 ` Clément Pit-Claudel
2019-03-21 21:17 ` Jean-Christophe Helary
2019-03-21 21:59 ` Juri Linkov
2019-03-22 8:22 ` Eli Zaretskii
2019-03-23 21:50 ` Juri Linkov
2019-03-24 3:36 ` Eli Zaretskii
2019-03-24 21:55 ` Juri Linkov
2019-03-24 23:31 ` Jean-Christophe Helary
2019-03-25 21:32 ` Juri Linkov
2019-03-25 22:31 ` Paul Eggert
2019-03-26 16:11 ` Eli Zaretskii
2019-03-26 16:22 ` Stefan Monnier
2019-03-26 16:55 ` Eli Zaretskii
2019-03-26 22:35 ` Paul Eggert
2019-03-27 3:43 ` Eli Zaretskii
2019-03-28 14:56 ` Clément Pit-Claudel
2019-03-28 15:52 ` Eli Zaretskii
2019-03-27 2:34 ` Jean-Christophe Helary
2019-03-26 23:16 ` Juri Linkov
2019-03-27 1:35 ` Paul Eggert
2019-04-24 6:39 ` Jean-Christophe Helary
2019-04-24 20:18 ` Juri Linkov
2019-03-25 3:35 ` Eli Zaretskii
2019-03-25 9:04 ` Jean-Christophe Helary
2019-03-25 21:02 ` Juri Linkov
2019-03-26 3:27 ` Eli Zaretskii
2019-03-27 23:06 ` Richard Stallman
2019-03-25 10:52 ` Mattias Engdegård
2019-03-25 15:37 ` Eli Zaretskii
2019-03-25 21:11 ` Juri Linkov
2019-03-25 22:05 ` Mattias Engdegård
2019-03-27 21:22 ` Juri Linkov
2019-03-28 11:03 ` Mattias Engdegård
2019-03-04 3:27 ` Emacs i18n (was: bug#34520: delete-matching-lines should report how many lines it deleted) Richard Stallman
2019-03-04 16:36 ` Eli Zaretskii
2019-03-04 18:37 ` Paul Eggert
2019-03-04 19:07 ` Eli Zaretskii
2019-03-05 2:09 ` Paul Eggert
2019-03-05 21:58 ` Emacs i18n Juri Linkov
2019-03-06 2:16 ` Richard Stallman
2019-03-06 18:15 ` Eli Zaretskii
2019-03-06 19:47 ` Paul Eggert
2019-03-06 20:19 ` Eli Zaretskii
2019-03-07 1:52 ` Paul Eggert
2019-03-07 3:37 ` Eli Zaretskii
2019-03-08 4:07 ` Richard Stallman
2019-03-08 8:16 ` Eli Zaretskii
2019-03-08 4:07 ` Richard Stallman
2019-03-08 4:33 ` Elias Mårtenson
2019-03-08 8:22 ` Eli Zaretskii
2019-03-09 3:11 ` Richard Stallman
2019-03-09 7:54 ` Paul Eggert
2019-03-09 10:30 ` Eli Zaretskii
2019-03-10 3:05 ` Richard Stallman
2019-03-10 6:07 ` Paul Eggert
2019-03-11 1:20 ` Richard Stallman
2019-03-11 3:52 ` Paul Eggert
2019-03-12 3:31 ` Richard Stallman
2019-03-12 3:31 ` Richard Stallman
2019-03-10 8:45 ` Yuri Khan
2019-03-10 3:05 ` Richard Stallman
2019-03-10 6:14 ` Paul Eggert
2019-03-10 3:05 ` Richard Stallman
2019-03-07 3:42 ` Richard Stallman
2019-03-07 14:46 ` Eli Zaretskii
2019-03-07 17:19 ` Paul Eggert
2019-03-07 18:24 ` martin rudalics
2019-03-07 18:44 ` Paul Eggert
2019-03-07 20:22 ` Eli Zaretskii
2019-03-07 22:25 ` Paul Eggert
2019-03-08 7:29 ` Eli Zaretskii
2019-03-08 4:18 ` Richard Stallman
2019-03-08 4:11 ` Richard Stallman
2019-03-06 17:30 ` Eli Zaretskii
2019-03-06 18:09 ` Eli Zaretskii
2019-03-06 19:39 ` Paul Eggert
2019-03-06 19:49 ` Eli Zaretskii
2019-03-07 1:33 ` Paul Eggert
2019-03-07 3:30 ` Eli Zaretskii
2019-03-07 16:06 ` Paul Eggert
2019-03-07 4:35 ` Jean-Christophe Helary
2019-03-07 16:04 ` Paul Eggert
2019-03-08 4:09 ` Richard Stallman
2019-03-11 21:48 ` Juri Linkov
2019-03-11 22:51 ` Paul Eggert
2019-03-12 21:45 ` Juri Linkov
2019-03-17 21:23 ` Juri Linkov
2019-03-18 21:20 ` Juri Linkov
2019-03-18 21:55 ` Paul Eggert
2019-03-19 20:40 ` Juri Linkov
2019-03-11 23:59 ` Jean-Christophe Helary
2019-03-12 9:16 ` Michael Albinus
2019-03-06 19:47 ` Paul Eggert
2019-03-06 20:21 ` Eli Zaretskii
2019-03-07 1:43 ` Paul Eggert
2019-03-07 3:31 ` Eli Zaretskii
2019-03-07 3:44 ` Richard Stallman
2019-03-07 14:48 ` Eli Zaretskii
2019-03-07 22:29 ` Juri Linkov
2019-03-08 1:48 ` Jean-Christophe Helary
2019-03-08 8:08 ` Eli Zaretskii
2019-03-08 15:11 ` Jean-Christophe Helary
2019-03-08 20:11 ` Eli Zaretskii
2019-03-09 2:44 ` Jean-Christophe Helary
2019-03-09 6:40 ` Eli Zaretskii
2019-03-09 8:37 ` Michael Albinus
2019-03-09 10:45 ` Eli Zaretskii
2019-03-09 11:27 ` Michael Albinus
2019-03-09 17:23 ` Eli Zaretskii
2019-03-09 19:55 ` Paul Eggert
2019-03-09 20:07 ` Eli Zaretskii
2019-03-09 20:47 ` Paul Eggert
2019-03-09 20:04 ` Michael Albinus
2019-03-09 20:14 ` Eli Zaretskii
2019-03-09 19:22 ` Paul Eggert
2019-03-09 19:39 ` Eli Zaretskii
2019-03-09 20:48 ` Paul Eggert
2019-03-09 20:08 ` Michael Albinus
2019-03-10 3:09 ` Richard Stallman
2019-03-10 13:38 ` Eli Zaretskii
2019-03-08 7:37 ` Eli Zaretskii
2019-03-09 3:12 ` Richard Stallman
2019-03-08 4:11 ` Richard Stallman
2019-03-06 2:09 ` Emacs i18n (was: bug#34520: delete-matching-lines should report how many lines it deleted) Richard Stallman
2019-03-05 2:49 ` Richard Stallman
2019-03-05 3:31 ` Eli Zaretskii
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