/* $NetBSD: scanner.l,v 1.1.1.1 2009/10/26 00:29:11 christos Exp $ */ /* * This file is part of flex. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE. */ %{ /* This test is for correctness of extended (?...) patterns. */ #include #include #include "config.h" %} %option 8bit outfile="scanner.c" prefix="test" %option nounput nomain noyywrap %option warn %% /* Output should match the input. */ abc(?# Single Line Comment )def ECHO; ghi(?# multi-line comment )jkl ECHO; mno(?# multi-line // comment with ## ~~!@#$ %^&*(@-_+=\|,.<>/ ?: ; punctuation )pqr ECHO; (?# Start of a rule.)stu ECHO; vwxyz(?#End of a rule.) ECHO; A(?x: B /* comment */ C D) ECHO; \n ECHO; %% int main(void); int main () { yyin = stdin; yyout = stdout; yylex(); //printf("TEST RETURNING OK.\n"); return 0; }