text: #include "lisp_mu.h"
  
  int main() {
      printf("Hello, World!\n");
      printf("Sum of 15 and 56 = %d\n",  sum_int(2, 15, 56) );
  #ifdef WITH_FLOATING_POINT
      printf("Sum of 15.5 and 56.6 = %f\n",  sum_double(2, 15.5, 56.6) );
  #endif
  
      lisp_init();
      cell result;
      // REPL
      do {
  //        cell input = lisp_read();
  //        result = lisp_eval(input);
          lisp_pprint(result, 0);
      } while(result != nil);
  
      return 0;
  }
  