/*
 * 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.
 */

/* The goal here is to test the yylineno in the context of trailing-contexts.
 * Using rules that have newlines in look-ahead.
 */

%option 8bit
%option nounput nomain noyywrap noinput yylineno
%option warn

WORD [[:alpha:]]+

%%
"Fixed_trailing:"/[\n]"test"[\n] {}
"Var_trailing:"{WORD}/[\n] {}
"Var_prefix_and_trailing:"{WORD}":"/(\n{WORD})* {}
\n                     {}
.                      {}
<<EOF>>  {M4_TEST_ASSERT(yylineno==16) M4_TEST_DO(yyterminate())}

###
We are testing rules with trailing contexts containing newlines (see scanner.l):

Fixed_trailing:
test

Var_trailing:word
test

Var_prefix_and_trailing:word:
more
text
comes
here