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From: Joel Reymont <joelr1@gmail.com>
To: Daniel de Rauglaudre <daniel.de_rauglaudre@inria.fr>
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Subject: Re: Re : Re : [Caml-list] Re: camlp4 stream parser syntax
Date: Sun, 8 Mar 2009 09:51:26 +0000
Cc: caml-list@inria.fr
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X-Spam: no; 0.00; camlp:01 parser:01 syntax:01 lexer:01 ocamllex:01 lowercase:01 lexer:01 rauglaudre:01 redefining:01 camlp:01 grammars:01 lowercase:01 ocaml:01 token:01 token:01 

I would prefer to use the #2 approach but I'm using a custom lexer  
built by ocamllex.

Where would I plug in String.lowercase con = ... in Matthieu's lexer,  
for example?

	Thanks, Joel

On Mar 8, 2009, at 9:37 AM, Daniel de Rauglaudre wrote:

> 2/ Use the field "tok_match" of the interface with the lexer.  
> Redefining
>   it allows you to match some token pattern with the corresponding  
> token.
>     See doc (camlp5) in:
>       http://pauillac.inria.fr/~ddr/camlp5/doc/htmlc/ 
> grammars.html#b:The-lexer-record
>   In the example "default_match", change the test "if con = p_con"  
> into
>   "if String.lowercase con = p_con".

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