1%{
2/*-
3 * Copyright (c) 2008 Kai Wang
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer
11 *    in this position and unchanged.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#include <err.h>
29#include <errno.h>
30#include <stdio.h>
31#include <string.h>
32
33#include "_elftc.h"
34
35ELFTC_VCSID("$Id: acplex.l 3174 2015-03-27 17:13:41Z emaste $");
36
37#include "acpyacc.h"
38
39#define YY_NO_UNPUT
40#if !defined(ELFTC_BROKEN_YY_NO_INPUT)
41#define YY_NO_INPUT
42#endif
43
44int lineno = 1;
45
46int	yylex(void);
47
48%}
49
50%option nounput
51%option noyywrap
52
53%%
54
55ADDLIB|addlib		{ return (ADDLIB); }
56ADDMOD|addmod		{ return (ADDMOD); }
57CLEAR|clear		{ return (CLEAR); }
58CREATE|create		{ return (CREATE); }
59DELETE|delete		{ return (DELETE); }
60DIRECTORY|directory	{ return (DIRECTORY); }
61END|end			{ return (END); }
62EXTRACT|extract		{ return (EXTRACT); }
63LIST|list		{ return (LIST); }
64OPEN|open		{ return (OPEN); }
65REPLACE|replace		{ return (REPLACE); }
66VERBOSE|verbose		{ return (VERBOSE); }
67SAVE|save		{ return (SAVE); }
68"("			{ return (LP); }
69")"			{ return (RP); }
70","			{ return (COMMA); }
71
72[-_A-Za-z0-9/:$.\\]+	{
73	yylval.str = strdup(yytext);
74	if (yylval.str == NULL)
75		err(EXIT_FAILURE, "strdup failed");
76	return (FNAME);
77}
78
79[ \t]			/* whitespace */
80"*".*			/* comment */
81";".*			/* comment */
82"+\n"			{ lineno++; /* '+' is line continuation char */ }
83"\n"			{ lineno++; return (EOL); }
84