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Re: master 544db1e: Faster grep pattern for identifiers
From: |
Omar Polo |
Subject: |
Re: master 544db1e: Faster grep pattern for identifiers |
Date: |
Thu, 16 Sep 2021 09:28:24 +0200 |
User-agent: |
mu4e 1.6.6; emacs 28.0.50 |
Eli Zaretskii <eliz@gnu.org> writes:
>> Cc: mattiase@acm.org, emacs-devel@gnu.org
>> From: Dmitry Gutov <dgutov@yandex.ru>
>> Date: Wed, 15 Sep 2021 21:06:09 +0300
>>
>> On 15.09.2021 19:33, Eli Zaretskii wrote:
>> > And what about the "alternative Grep's"?
>>
>> The author of the commit uses one such Grep.
>>
>> I also tested with ripgrep, to similar success.
>
> So they all have, miraculously, the same notion of what is a word,
> regardless of the programming language and the script/character set?
> Amazing.
It seems to be available on OpenBSD' grep
> -w The expression is searched for as a word (as if surrounded by
> ‘[[:<:]]’ and ‘[[:>:]]’; see re_format(7)).
it also seems to be available on NetBSD and FreeBSD judging from the
manpages.
don't know about other grep implementations and honestly haven't tested
the code (yet).
Cheers,
Re: master 544db1e: Faster grep pattern for identifiers, Mattias Engdegård, 2021/09/15