parser.h

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "MPL"); you may not use this file except in
 * compliance with the MPL.  You may obtain a copy of the MPL at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the MPL is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the MPL
 * for the specific language governing rights and limitations under the
 * MPL.
 *
 * The Initial Developer of this code under the MPL is Christopher
 * R. Waterson. Portions created by Christopher R. Waterson are
 * Copyright (C) 2000 Christopher R. Waterson. All Rights Reserved.
 *
 * Contributor(s):
 *   Christopher R. Waterson <waterson@maubi.net>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or 
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 *
 */

/*
 * A parser for the Soar8 rule syntax.
 */
#ifndef parser_h__
#define parser_h__

#include "soar.h"

struct parser {
    struct symtab      *symtab;
    struct production  *production;
    struct symbol_list *lhs_vars;
    struct symbol_list *rhs_unbound_vars;
    bool_t              parsed_name;
    int                 gensym;
};


extern struct production*
soar_parse_rule(struct symtab *symtab, const char *rule);

#endif /* parser_h__ */