From: Junio C Hamano <gitster@pobox.com>
To: "Carlo Marcelo Arenas Belón" <carenas@gmail.com>
Cc: git@vger.kernel.org, avarab@gmail.com
Subject: Re: [PATCH] grep: correctly identify utf-8 characters with \{b,w} in -P
Date: Sun, 08 Jan 2023 15:39:40 +0900 [thread overview]
Message-ID: <xmqqbkn9zg0j.fsf@gitster.g> (raw)
In-Reply-To: <20230108062335.72114-1-carenas@gmail.com> ("Carlo Marcelo Arenas Belón"'s message of "Sat, 7 Jan 2023 22:23:35 -0800")
Carlo Marcelo Arenas Belón <carenas@gmail.com> writes:
> When UTF is enabled for a PCRE match, the corresponding flags are
> added to the pcre2_compile() call, but PCRE2_UCP wasn't included.
Would the same performance concern as
https://discourse.julialang.org/t/regex-pcre2-and-the-pcre2-ucp-ucp-flag/10930
apply to us as well?
> if (!opt->ignore_locale && is_utf8_locale() && !literal)
> - options |= (PCRE2_UTF | PCRE2_MATCH_INVALID_UTF);
> + options |= (PCRE2_UTF | PCRE2_UCP | PCRE2_MATCH_INVALID_UTF);
>
> #ifndef GIT_PCRE2_VERSION_10_36_OR_HIGHER
> /* Work around https://bugs.exim.org/show_bug.cgi?id=2642 fixed in 10.36 */
next prev parent reply other threads:[~2023-01-08 6:39 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-08 6:23 [PATCH] grep: correctly identify utf-8 characters with \{b,w} in -P Carlo Marcelo Arenas Belón
2023-01-08 6:39 ` Junio C Hamano [this message]
2023-01-08 15:52 ` [PATCH v2] " Carlo Marcelo Arenas Belón
2023-01-09 11:35 ` Ævar Arnfjörð Bjarmason
2023-01-09 18:40 ` bug#60690: [PATCH v2] grep: correctly identify utf-8 characters with \{b, w} " Paul Eggert
2023-01-09 19:51 ` Ævar Arnfjörð Bjarmason
2023-01-09 23:12 ` Paul Eggert
2023-01-10 4:49 ` [PATCH v2] grep: correctly identify utf-8 characters with \{b,w} " Carlo Arenas
2023-01-16 20:48 ` Junio C Hamano
2023-04-03 21:38 ` -P '\d' in GNU and git grep Paul Eggert
2023-04-04 3:30 ` bug#60690: " Jim Meyering
2023-04-04 6:46 ` Paul Eggert
2023-04-04 15:31 ` Jim Meyering
2023-04-04 6:56 ` Carlo Arenas
2023-04-04 18:25 ` bug#60690: " Paul Eggert
2023-04-04 19:31 ` Junio C Hamano
2023-04-05 18:32 ` Paul Eggert
2023-04-05 19:04 ` Paul Eggert
2023-04-05 19:37 ` Junio C Hamano
2023-04-05 19:40 ` Jim Meyering
2023-04-05 20:03 ` Paul Eggert
2023-04-05 21:20 ` Carlo Arenas
2023-04-06 15:45 ` demerphq
2023-04-07 16:48 ` Paul Eggert
2023-04-06 13:39 ` demerphq
2023-04-07 19:00 ` Paul Eggert
2023-04-08 5:01 ` Carlo Arenas
2023-04-08 22:45 ` Paul Eggert
2023-01-17 10:51 ` [PATCH v3] grep: correctly identify utf-8 characters with \{b,w} in -P Carlo Marcelo Arenas Belón
2023-01-17 12:38 ` Ævar Arnfjörð Bjarmason
2023-01-17 15:19 ` Junio C Hamano
2023-01-18 7:35 ` Carlo Arenas
2023-01-18 11:49 ` Ævar Arnfjörð Bjarmason
2023-01-18 16:20 ` Junio C Hamano
2023-01-18 23:06 ` Ævar Arnfjörð Bjarmason
2023-01-18 23:24 ` Junio C Hamano
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