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/*
* 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.
*/
/*
* Test Lex incompatibility. This is the compatibility exanmple from
* the documentation; with !lex-compat it *should* match the string "foo".
* For the complementery test, see lexcompat.rules.
*/
%option nounput nomain noyywrap noinput
%option warn nolex-compat
NAME [A-Z][A-Z0-9]*
%%
foo{NAME}? {M4_TEST_DO(yyecho())}
\n {M4_TEST_DO(yyecho())}
. {M4_TEST_FAILMESSAGE}
###
foo
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