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|
(*
* ocamlweb - A WEB-like tool for ocaml
* Copyright (C) 1999-2001 Jean-Christophe FILLITRE and Claude MARCH
*
* This software is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2, as published by the Free Software Foundation.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* See the GNU Library General Public License version 2 for more details
* (enclosed in the file LGPL).
*)
(* $Id: yacc_syntax.mli,v 1.6 2002/02/01 09:40:05 marche Exp $ *)
(* locations for refering to CAML parts of yacc files *)
type location = Lex_syntax.location
type ident = string * location
type token_decls =
| Typed_tokens of location * ident list (*r \verb|%token <type> ...| *)
| Untyped_tokens of ident list (*r \verb|%token ...| *)
| Non_terminals_type of location * ident list (*r \verb|%type <type> ...| *)
| Start_symbols of ident list (*r \verb|%start ...| *)
| Tokens_assoc of ident list (*r \verb|%left|, \verb|%right| or \verb|%nonassoc| *)
type yacc_definitions =
{
header : location ;
decls : token_decls list;
rules : (ident * (ident list * location) list) list ;
trailer : location
}
(*
current file being parsed, current lexer buffer,
*)
val current_file_name : string ref
val current_line_num : int ref
val current_line_start_pos : int ref
val current_lexbuf : Lexing.lexbuf ref
val issue_warning : string -> unit
|
