%option noyywrap
%option nounput
%{
  #include <iostream>
  #include <cstdlib>
  using namespace std;

  #include "parser.tab.hpp"
  
%}

%%
"pocetak"       return pocetak_token;
"ispisi"        return ispisi_token;
"kraj"          return kraj_token;
"mod"           return mod_token;
[0-9]+          {
  yylval.i = atoi(yytext);
  return broj_token;
}
0x[0-9a-fA-F]+  {
  yylval.i = (int)strtol(yytext, NULL, 16);
  return broj_token;
}
["](\\["]|[^"])*["] {
  string tmp(yytext+1);
  tmp = tmp.substr(0, tmp.size()-1);
  yylval.s = new string(tmp);
  return string_token;
}
[.;()+*]        return *yytext;
[ \t\n]         {  }
.    {
  cerr << "Leksicka greska: nepoznat karakter '" << yytext << "'" << endl;
  exit(EXIT_FAILURE);
}

%%