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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.
%{
#include "config.h"
%}
%option 8bit prefix="S2_"
%option nounput nomain
%option warn stack noyy_top_state
%x OFF
%x ON
%%
<INITIAL>{
on yy_push_state(ON); return 3;
off yy_push_state(OFF); return 4;
.|\n return 5;
}
<ON>.|\n yy_pop_state(); return 6;
<OFF>.|\n yy_pop_state(); return 7;
%%
int S2_FlexLexer::yywrap()
{
std::cout << "NOW WRAPPING." << std::endl;
return 1;
}