%option noyywrap
%option nounput
%{
#include <iostream>
  using namespace std;
#include <cstdlib>
#include "izrazi.hpp"
#include "naredbe.hpp"
#include <vector>
#include <string>
#include "parser.tab.hpp"

  
%}

%%
"pocetak"         return pocetak_token;
"kraj"            return kraj_token;
"ispisi"          return ispisi_token;
"mod"             return mod_token;
"unesi"           return unesi_token;
"ako_je"          return ako_je_token;
"onda"            return onda_token;
"inace"           return inace_token;
\"([^\"])*\"      {
  string tmp(yytext);
  tmp = tmp.substr(1, tmp.size() - 2);
  yylval.s = new string(tmp);
  return string_token;
}
[0-9]+            {
  yylval.d = atoi(yytext);
  return num_token;
}
"0x"[a-fA-F0-9]+  {
  sscanf(yytext, "%x", &yylval.d);
  return num_token;
}
[a-zA-Z_][a-zA-Z_0-9]*  {
  yylval.s = new string(yytext);
  return id_token;
}
[();.+*/-:=<>]    return *yytext;
[ \t\n]           {  }
.   {
  cerr << "Leksicka greska: Neprepoznat karatker'" << *yytext << "'" << endl;
  exit(EXIT_FAILURE);
}
%%