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diff --git a/tests/noansi_nr.l b/tests/noansi_nr.l
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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 scanner.
+   Basic non-reentrant scanner, but with non-ansi function defs.
+   Compile with:  flex scanner.l
+
+   Sample Input:
+       # this is a comment
+       foo = true
+       bar = "string value"
+       integer = 43
+*/
+%{
+#include "config.h"
+%}
+
+%option prefix="test" 
+%option nounput noyywrap noyylineno warn nodefault noinput
+%option noansi-prototypes noansi-definitions
+
+IDENT [[:alnum:]_-]
+WS    [[:blank:]]
+%%
+
+^{IDENT}+{WS}*={WS}*(true|false){WS}*\r?\n    { return 100;}
+^{IDENT}+{WS}*={WS}*\"[^\"\n\r]*\"{WS}*\r?\n  { return 101;}
+^{IDENT}+{WS}*={WS}*[[:digit:]]+{WS}*\r?\n    { return 102;}
+^{WS}*#.*\r?\n     { }
+^{WS}*\r?\n        { }
+.|\n  { fprintf(stderr,"Invalid line.\n"); exit(-1);}
+
+%%
+
+int main(void);
+
+int main ()
+{
+    yyin = stdin;
+    yyout = stdout;
+    while( yylex() )
+    {
+    }
+    printf("TEST RETURNING OK.\n");
+    return 0;
+}
+