From: Andreas Rossberg <rossberg@mpi-sws.org>
To: Martin Jambon <martin.jambon@ens-lyon.org>
Cc: Sylvain Le Gall <sylvain@le-gall.net>, caml-list@inria.fr
Subject: Re: [Caml-list] Re: ocamllex and python-style indentation
Date: Wed, 01 Jul 2009 17:43:34 +0200 [thread overview]
Message-ID: <4A4B8426.9050407@mpi-sws.org> (raw)
In-Reply-To: <4A4B7E7F.3040908@ens-lyon.org>
Martin Jambon wrote:
> You can even get rid of global variables completely:
>
>
> rule lex x = parse
> eof { () }
> | "(*" { x.start <- pos lexbuf; lexNestComment x lexbuf; lex x lexbuf }
>
> and lexNestComment x = parse
> eof { error (loc x 2) "unterminated comment" }
> | "(*" { lexNestComment x lexbuf }
> | "*)" { () }
> | _ { lexNestComment x lexbuf }
>
Nicer indeed. To my defense I have to say that I wrote the code long
before rule arguments were introduced into ocamllex - I said it was
really old... :-)
- Andreas
prev parent reply other threads:[~2009-07-01 15:44 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-11 12:57 Andrej Bauer
2009-06-11 13:12 ` [Caml-list] " yoann padioleau
2009-06-11 13:21 ` Andreas Rossberg
2009-06-11 13:44 ` Martin Jambon
2009-06-12 8:20 ` Andrej Bauer
2009-06-12 12:56 ` Martin Jambon
2009-06-12 13:34 ` Martin Jambon
2009-06-12 15:43 ` Andreas Rossberg
2009-06-30 18:58 ` Yitzhak Mandelbaum
2009-06-30 20:19 ` Mike Lin
2009-06-30 22:06 ` Andreas Rossberg
2009-07-01 2:13 ` Mike Lin
2009-07-01 7:31 ` Andreas Rossberg
2009-07-01 14:02 ` Mike Lin
2009-07-01 14:17 ` Andreas Rossberg
2009-07-01 14:21 ` Andreas Rossberg
2009-07-01 14:37 ` Mike Lin
2009-07-01 15:03 ` Sylvain Le Gall
2009-07-01 15:16 ` [Caml-list] " Andreas Rossberg
2009-07-01 16:26 ` Sylvain Le Gall
2009-07-01 15:19 ` [Caml-list] " Martin Jambon
2009-07-01 15:43 ` Andreas Rossberg [this message]
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