From: Andreas Schwab <schwab@linux-m68k.org>
To: Tom <adatgyujto@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: Patch for lookaround assertion in regexp
Date: Mon, 23 Jan 2012 17:14:49 +0100 [thread overview]
Message-ID: <m2obtuwg3q.fsf@igel.home> (raw)
In-Reply-To: <loom.20120123T161207-188@post.gmane.org> (Tom's message of "Mon, 23 Jan 2012 15:19:58 +0000 (UTC)")
Tom <adatgyujto@gmail.com> writes:
> Andreas Schwab <schwab <at> linux-m68k.org> writes:
>
>>
>> Tom <adatgyujto <at> gmail.com> writes:
>>
>> > Why not use simply PCRE with a bridge layer which translates from emacs
>> > regexp format to PCRE? AFAIK the emacs regexes are more or less a subset
>> > of PCRE, so the translation shouldn't be very difficult.
>>
>> Does PCRE implement \c and \s?
>
> If it doesn't then it's a job for the translation layer. Char syntaxes
> and categories could be converted into the standard [...] format.
Enumerating the syntax/category members is not an option. There is no
easy way to do that.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2012-01-23 16:14 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-23 11:17 Patch for lookaround assertion in regexp Colin Fraizer
2012-01-23 14:11 ` Stefan Monnier
2012-01-23 14:44 ` Tom
2012-01-23 14:50 ` Andreas Schwab
2012-01-23 15:19 ` Tom
2012-01-23 16:14 ` Andreas Schwab [this message]
2012-01-23 17:11 ` Stefan Monnier
2012-01-23 18:45 ` Štěpán Němec
2012-01-30 0:31 ` Juri Linkov
2012-01-23 15:31 ` Stefan Monnier
2012-01-24 8:41 ` Nikolai Weibull
2012-01-24 14:40 ` Stefan Monnier
2012-01-24 15:09 ` Nikolai Weibull
2012-01-24 17:34 ` Stefan Monnier
2012-01-24 23:27 ` David De La Harpe Golden
2012-01-25 6:07 ` Nikolai Weibull
2012-02-14 17:53 ` Daniel Colascione
2012-02-14 18:36 ` Stefan Monnier
2012-02-20 16:19 ` Dimitri Fontaine
2012-09-26 6:55 ` Tomohiro Matsuyama
-- strict thread matches above, loose matches on Subject: below --
2009-06-03 23:04 Tomohiro MATSUYAMA
2009-06-04 4:47 ` Miles Bader
2009-06-04 8:27 ` Deniz Dogan
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