%option noyywrap
%option nounput
%{
#include <cstdlib>
#include <iostream>

  using namespace std;
#include "regex.hpp"
#include <vector>
#include "parser.tab.hpp"

%}


%%
"BASIC"            return basic_token;
[a-z]              {
  yylval.c = *yytext;
  return char_token;
}
[*+?\[\]|\n()]     return *yytext;
[ \t]              {   }
.   {
  cerr << "Leksicka greska: Neprepoznat karakter '" << *yytext << "'" << endl;
  exit(EXIT_FAILURE);
}
%%