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39 lines
1.3 KiB
Plaintext
39 lines
1.3 KiB
Plaintext
/*
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* This file is part of flex.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE.
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*/
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/*
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* Test Lex compatibility. This is the compatibility example from
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* the documentation; with lex-compat it should *not* match the string
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* "foo". For the complementary test, see flexname.rules.
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*/
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%option nounput nomain noyywrap noinput
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%option warn lex-compat
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NAME [A-Z][A-Z0-9]*
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%%
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foo{NAME}? {M4_TEST_FAILMESSAGE}
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\n {M4_TEST_DO(yyecho())}
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. {M4_TEST_DO(yyecho())}
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###
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foo
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