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* Custom camlp4 lexers
@ 2007-07-21  7:24 Jon Harrop
  2007-07-21  9:33 ` [Caml-list] " Daniel de Rauglaudre
  2007-07-24 16:14 ` Nicolas Pouillard
  0 siblings, 2 replies; 3+ messages in thread
From: Jon Harrop @ 2007-07-21  7:24 UTC (permalink / raw)
  To: caml-list


IIRC, there was mention before that camlp4 even allows you to specify lexers 
inline. How is this done and are there any examples?

-- 
Dr Jon D Harrop, Flying Frog Consultancy Ltd.
OCaml for Scientists
http://www.ffconsultancy.com/products/ocaml_for_scientists/?e


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [Caml-list] Custom camlp4 lexers
  2007-07-21  7:24 Custom camlp4 lexers Jon Harrop
@ 2007-07-21  9:33 ` Daniel de Rauglaudre
  2007-07-24 16:14 ` Nicolas Pouillard
  1 sibling, 0 replies; 3+ messages in thread
From: Daniel de Rauglaudre @ 2007-07-21  9:33 UTC (permalink / raw)
  To: caml-list

Hi,

On Sat, Jul 21, 2007 at 08:24:34AM +0100, Jon Harrop wrote:

> IIRC, there was mention before that camlp4 even allows you to specify lexers 
> inline. How is this done and are there any examples?

Perhaps you think of the specific syntax of parsers of character streams ?

I implemented that in camlp5 (previously named camlp4s). See doc at:
   http://pauillac.inria.fr/~ddr/camlp5/doc/html/lexers.html

If interested, camlp5 is downloadable at:
   http://pauillac.inria.fr/~ddr/camlp5/

-- 
Daniel de Rauglaudre
http://pauillac.inria.fr/~ddr/


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [Caml-list] Custom camlp4 lexers
  2007-07-21  7:24 Custom camlp4 lexers Jon Harrop
  2007-07-21  9:33 ` [Caml-list] " Daniel de Rauglaudre
@ 2007-07-24 16:14 ` Nicolas Pouillard
  1 sibling, 0 replies; 3+ messages in thread
From: Nicolas Pouillard @ 2007-07-24 16:14 UTC (permalink / raw)
  To: Jon Harrop; +Cc: caml-list

There is ulex [1], that is a great lexer generator for Unicode and
OCaml with a camlp4 syntax extension.

[1]: http://www.cduce.org/download.html

On 7/21/07, Jon Harrop <jon@ffconsultancy.com> wrote:
>
> IIRC, there was mention before that camlp4 even allows you to specify lexers
> inline. How is this done and are there any examples?
>

-- 
Nicolas Pouillard


^ permalink raw reply	[flat|nested] 3+ messages in thread

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