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Date: Thu, 10 Jul 1997 17:23:34 +0200 (MET DST)
Message-Id: <199707101523.RAA25493@brics.dk>
From: Vincent Balat <vbalat@brics.dk>
To: caml-list@inria.fr
Subject: Genlex et apostrophe
Sender: weis


Bonjour,

Y a-t-il un moyen d'utiliser l'apostrophe dans un mot-clef avec le
module Genlex (OCaml 1.05) ? Le programme suivant genere l'erreur :
Uncaught exception: Parse_error("")
alors qu'il fonctionne lorsque ' est remplace par autre chose.

Merci.


open Genlex;;
open Stream;;

let lexer = make_lexer ["'"];;

let rec parse = parser
    [< 'Kwd "'" >] -> 22 ;;

parse (lexer (of_string "'"));;