%{
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 *
 * Copyright (c) 2000 by Sun Microsystems, Inc.
 * All rights reserved.
 */

#include <string.h>

/* this is the lexer for the libfru NamingSyntax */
/* parser.h MUST occur before nameSyntax.tab.h */
#include "Parser.h"

extern char *gParserString;

#undef input
#undef unput
#define input()(*gParserString++)
#define unput(c)(*--gParserString=c)

#undef lex_input
#define lex_input()(*gParserString++)

#include "y.tab.h"

/* Keep the separator symbols here because the lexer is the only one who knows
 * about the string being parsed. */

%}

%%

"$" { return LAST; }
"+" { return ADD; }
"/" { return SEPIDENT; }
"[" { return ITERBEGIN; }
"]" { return ITEREND; }

[0-9]+ { yylval.num = atoi (yytext); return NUMBER; }
[_a-zA-Z0-9]+ { yylval.name = strdup(yytext); return NAME; }

%%