From: skaller <skaller@users.sourceforge.net>
To: james woodyatt <jhw@wetware.com>
Cc: Ocaml Trade <caml-list@inria.fr>
Subject: Re: [Caml-list] ocamllex problem
Date: Fri, 05 Aug 2005 18:35:10 +1000 [thread overview]
Message-ID: <1123230910.6799.23.camel@localhost.localdomain> (raw)
In-Reply-To: <A885EC6D-313A-4938-9590-F31D773B8D5D@wetware.com>
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On Thu, 2005-08-04 at 23:15 -0700, james woodyatt wrote:
> On 04 Aug 2005, at 18:03, skaller wrote:
> I know. This is probably not what you're looking for.
Not directly: I have to generate C++ code from Ocaml.
At present, this is easy -- the Ocaml is a transliteration
of the Dragon book algorithm, and the C++ is two lines
of matrix lookup.
I would like to adapt the algorithm, which is regexp -> DFA
without constructing an NFA, to add enough information
so the C++ automata can capture groups.
Whilst a lazy automaton is nice in Ocaml, it's a bit
more challenging when the compile and run time
have to be split between Ocaml and C++ ;(
--
John Skaller <skaller at users dot sourceforge dot net>
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next prev parent reply other threads:[~2005-08-05 8:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-04 23:12 Jonathan Roewen
2005-08-04 23:53 ` Jonathan Roewen
2005-08-05 1:03 ` skaller
2005-08-05 5:11 ` Alain Frisch
2005-08-05 6:15 ` james woodyatt
2005-08-05 8:35 ` skaller [this message]
2005-08-05 9:15 ` Berke Durak
2005-08-05 11:05 ` skaller
2005-08-05 12:21 ` Jonathan Bryant
2005-08-05 12:39 ` David MENTRE
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