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From: Dimitri Fontaine <dim@tapoueh.org>
To: Daniel Colascione <dancol@dancol.org>
Cc: t.matsuyama.pub@gmail.com,
	Stefan Monnier <monnier@iro.umontreal.ca>,
	Colin Fraizer <emacs-devel@cfraizer.com>,
	emacs-devel@gnu.org
Subject: Re: Patch for lookaround assertion in regexp
Date: Mon, 20 Feb 2012 17:19:46 +0100	[thread overview]
Message-ID: <m2pqd9bhp9.fsf@tapoueh.org> (raw)
In-Reply-To: <4F3A9F83.8060307@dancol.org> (Daniel Colascione's message of "Tue, 14 Feb 2012 09:53:07 -0800")

Daniel Colascione <dancol@dancol.org> writes:
> Implementing a fully general NFA-based regular expression matching
> engine that support submatches is hard. The only two useful
> implementations of which I'm aware are RE2 and Ville Laurikari's TRE,
> both of which are two-clause BSD licensed. Laurikari wrote his thesis
> [2] on the latter. TRE is the better of the two libraries, IMHO,

There's also the Henry Spencer regexp code in use in TCL and PostgreSQL,
where providing an independent library for it is currently being
discussed. See this email and its thread:

  http://archives.postgresql.org/pgsql-hackers/2012-02/msg00782.php

Regards,
-- 
dim



  parent reply	other threads:[~2012-02-20 16:19 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
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 [this message]
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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