From: Dmitry Gutov <dgutov@yandex.ru>
To: Eli Zaretskii <eliz@gnu.org>, Glenn Morris <rgm@gnu.org>
Cc: 23426-done@debbugs.gnu.org, heinz@h-rommerskirchen.de
Subject: bug#23426: 25.0.93; dired-do-find-regexp doesn't find newline
Date: Wed, 4 May 2016 02:08:36 +0300 [thread overview]
Message-ID: <0e97c691-b726-7002-30d7-d5da074d6cac@yandex.ru> (raw)
In-Reply-To: <837ffbktdt.fsf@gnu.org>
Version: 25.1
On 05/03/2016 07:18 PM, Eli Zaretskii wrote:
>> (The fact that it uses grep should perhaps be documented, since it
>> affects what one can search for.)
>
> I added that to the doc string. I'm much less inclined to state this
> ion the manual, as this seems to be a subtle implementation detail,
> and is probably subject to change.
Right, and it's not easy to describe, because for now we support only
constructs that Grep understands but require the user to escape the
terms the way Emacs requires, not Grep (so the result is somewhere
between BRE and ERE).
Hopefully, we'll allow more Emacs-specific terms in the future (by
stripping them out before giving the regexp to Grep, and then verifying
the matches in Emacs with the correct regexp).
>> For this specific example, a grep-ish way to find empty lines is '^$'.
>> However, using "A" to search for that (or the empty regexp) causes Emacs
>> to hang indefinitely. :(
>
> That's a bug that should be fixed, for sure.
Fixed in 4d8fd9c. Closing.
next prev parent reply other threads:[~2016-05-03 23:08 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-02 17:17 bug#23426: 25.0.93; dired-do-find-regexp doesn't find newline Heinz Rommerskirchen
2016-05-02 17:41 ` Drew Adams
2016-05-02 17:45 ` Drew Adams
2016-05-02 18:23 ` Dmitry Gutov
2016-05-03 1:18 ` Glenn Morris
2016-05-03 16:18 ` Eli Zaretskii
2016-05-03 23:08 ` Dmitry Gutov [this message]
2016-05-03 17:22 ` Dmitry Gutov
2016-05-03 19:00 ` Glenn Morris
2016-05-03 20:59 ` Dmitry Gutov
2016-05-04 2:05 ` Drew Adams
2016-05-04 2:34 ` Dmitry Gutov
2016-05-04 4:24 ` Drew Adams
2016-05-04 15:01 ` Eli Zaretskii
[not found] ` <<838tzpkgtj.fsf@gnu.org>
2016-05-04 15:31 ` Drew Adams
2016-05-04 15:39 ` Dmitry Gutov
2016-05-04 16:04 ` Drew Adams
2016-05-04 16:13 ` Eli Zaretskii
2016-05-04 16:00 ` Eli Zaretskii
[not found] ` <<83r3dhizis.fsf@gnu.org>
2016-05-04 16:32 ` Drew Adams
2016-05-04 16:51 ` Eli Zaretskii
2016-05-04 5:00 ` Kaushal Modi
2016-05-04 10:32 ` Dmitry Gutov
2016-05-04 13:32 ` Drew Adams
2016-05-04 13:49 ` Dmitry Gutov
2016-05-04 15:31 ` Drew Adams
2016-05-04 16:01 ` Eli Zaretskii
2016-05-04 15:15 ` Eli Zaretskii
2016-05-04 15:10 ` Eli Zaretskii
[not found] ` <<6a4860bb-2b39-4da4-b2a7-7b8d15211fee@default>
[not found] ` <<831t5hkg6x.fsf@gnu.org>
2016-05-04 15:39 ` Drew Adams
2016-05-04 15:53 ` Dmitry Gutov
2016-05-04 16:10 ` Drew Adams
2016-05-04 16:14 ` Eli Zaretskii
2016-05-04 16:20 ` Kaushal Modi
2016-05-04 16:25 ` Dmitry Gutov
2016-05-04 16:41 ` Eli Zaretskii
2016-05-04 18:06 ` Kaushal Modi
2016-05-04 16:28 ` Dmitry Gutov
2016-05-04 16:08 ` Eli Zaretskii
[not found] <<<CAFyQvY0KYfeg9-f8DiCJcEy5-W=yRFykLLpCHRtCeqzz9Bdi0g@mail.gmail.com>
[not found] ` <<3ba077a2-21e0-9799-4f8b-c07bd1623853@yandex.ru>
[not found] ` <<<6a4860bb-2b39-4da4-b2a7-7b8d15211fee@default>
[not found] ` <<<831t5hkg6x.fsf@gnu.org>
[not found] ` <<7da95e19-50ff-4ca5-a5b8-2a7f65c2a7cd@default>
[not found] ` <<6cf9e2bf-fa90-3783-b30a-9021074790b0@yandex.ru>
[not found] ` <<93badbbc-31f6-409d-8dff-d67e9202deca@default>
[not found] ` <<83lh3piyvq.fsf@gnu.org>
2016-05-04 16:23 ` Drew Adams
[not found] ` <<83oa8liz53.fsf@gnu.org>
2016-05-04 16:39 ` Drew Adams
2016-05-04 18:20 ` John Wiegley
2016-05-04 20:09 ` Drew Adams
2016-05-04 21:13 ` John Wiegley
2016-05-05 17:07 ` Eli Zaretskii
2016-05-05 23:44 ` John Wiegley
2016-05-05 17:03 ` Eli Zaretskii
2016-05-05 17:01 ` Eli Zaretskii
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