From: Junio C Hamano <gitster@pobox.com>
To: Mario Grgic <mario_grgic@hotmail.com>
Cc: git@vger.kernel.org
Subject: Re: git bug: Perl compatible regular expressions do not work as expected
Date: Mon, 27 Mar 2023 14:11:15 -0700 [thread overview]
Message-ID: <xmqqtty5nbm4.fsf@gitster.g> (raw)
In-Reply-To: <MW4PR20MB5517E2591A77978709695AC3908B9@MW4PR20MB5517.namprd20.prod.outlook.com> (Mario Grgic's message of "Mon, 27 Mar 2023 13:22:29 -0400")
Mario Grgic <mario_grgic@hotmail.com> writes:
[administrivia: do not top post]
>> Mario Grgic <mario_grgic@hotmail.com> writes:
>> ...
>>> + NO_REGEX = YesPlease
>>> PTHREAD_LIBS =
>>> endif
>>
>> It will unfortunately break multibyte support on macOS by reverting
>> what 1819ad32 (grep: fix multibyte regex handling under macOS,
>> 2022-08-26) did.
> In my case, I compiled git with pcre2 support, using third party
> PCRE2 library: https://github.com/PCRE2Project/pcre2 and PCRE and
> multibyte support in git works with it just fine.
Sorry, you misunderstood. 1819ad32 is about enabling multi-byte
support for normal regexp types, and does not have anything to do
with pcre. By setting NO_REGEX, the build will not link with
Apple's regex library but the one from compat/ and that version is
what is used for -G and -E (not -P). -G/-E patterns with multi-byte
would not work with compat/ stuff, but they should work when linked
with Apple's regex library.
next prev parent reply other threads:[~2023-03-27 21:11 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-25 12:31 git bug: Perl compatible regular expressions do not work as expected Mario Grgic
2023-03-25 12:42 ` Kristoffer Haugsbakk
2023-03-25 12:59 ` Mario Grgic
2023-03-25 13:04 ` demerphq
2023-03-25 13:09 ` Mario Grgic
2023-03-25 13:24 ` demerphq
2023-03-25 18:09 ` René Scharfe
2023-03-27 16:29 ` Junio C Hamano
2023-03-27 17:23 ` René Scharfe
2023-03-27 21:33 ` Junio C Hamano
2023-03-28 13:47 ` Junio C Hamano
2023-03-28 17:56 ` René Scharfe
2023-03-25 14:16 ` Mario Grgic
2023-03-25 15:39 ` Mario Grgic
2023-03-27 16:30 ` Junio C Hamano
2023-03-27 17:22 ` Mario Grgic
2023-03-27 21:11 ` Junio C Hamano [this message]
2023-03-28 0:03 ` Mario Grgic
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=xmqqtty5nbm4.fsf@gitster.g \
--to=gitster@pobox.com \
--cc=git@vger.kernel.org \
--cc=mario_grgic@hotmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).