1%{ 2/* $NetBSD: token.l,v 1.1 2018/01/09 03:31:15 christos Exp $ */ 3 4/*- 5 * Copyright (c) 2016 The DragonFly Project 6 * Copyright (c) 2014 The FreeBSD Foundation 7 * All rights reserved. 8 * 9 * This software was developed by Edward Tomasz Napierala under sponsorship 10 * from the FreeBSD Foundation. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * $FreeBSD$ 34 */ 35#include <sys/cdefs.h> 36__RCSID("$NetBSD: token.l,v 1.1 2018/01/09 03:31:15 christos Exp $"); 37 38#include <stdio.h> 39#include <stdint.h> 40#include <string.h> 41 42#include "common.h" 43 44int lineno; 45 46#define YY_DECL int yylex(void) 47extern int yylex(void); 48 49%} 50 51%option noinput 52%option nounput 53%option noyywrap 54 55%% 56\"[^"]+\" { yytext++; yytext[strlen(yytext) - 1] = '\0'; return STR; }; 57[a-zA-Z0-9\.\+-_/\:\[\]$&%{}]+ { return STR; } 58#.*\n { lineno++; return NEWLINE; }; 59\\\n { lineno++; }; 60\n { lineno++; return NEWLINE; } 61[ \t]+ /* ignore whitespace */; 62. { return STR; } 63%% 64