From: Alain Frisch <Alain.Frisch@inria.fr>
To: skaller <skaller@users.sourceforge.net>
Cc: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] ocamllex problem
Date: Fri, 05 Aug 2005 07:11:27 +0200 [thread overview]
Message-ID: <42F2F4FF.1060909@inria.fr> (raw)
In-Reply-To: <1123203791.6720.63.camel@localhost.localdomain>
skaller wrote:
> How does that work??? The algorithm for handling
> this for a DFA is non-trivial. Any pointers to
> the algorithm used?
As you can find in the source code of ocamllex:
(* To generate directly a NFA from a regular expression.
Confer Aho-Sethi-Ullman, dragon book, chap. 3
Extension to tagged automata.
Confer
Ville Larikari
``NFAs with Tagged Transitions, their Conversion to Deterministic
Automata and Application to Regular Expressions''.
Symposium on String Processing and Information Retrieval (SPIRE
2000),
http://kouli.iki.fi/~vlaurika/spire2000-tnfa.ps
(See also)
http://kouli.iki.fi/~vlaurika/regex-submatch.ps.gz
*)
-- Alain
next prev parent reply other threads:[~2005-08-05 5:15 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 [this message]
2005-08-05 6:15 ` james woodyatt
2005-08-05 8:35 ` skaller
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
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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=42F2F4FF.1060909@inria.fr \
--to=alain.frisch@inria.fr \
--cc=caml-list@yquem.inria.fr \
--cc=skaller@users.sourceforge.net \
/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.
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 NNTP newsgroup(s).