* @return Stella_Object
   */
  public static Stella_Object ignore(Cons variables) {
    { Cons ignoretrees = Stella.NIL;

      { Stella_Object variable = null;
        Cons iter000 = variables;
        Cons collect000 = null;

        for (;!(iter000 == Stella.NIL); iter000 = iter000.rest) {
          variable = iter000.value;
          if (collect000 == null) {
            {
              collect000 = Cons.cons(Cons.list$(Cons.cons(Stella.SYM_STELLA_SETQ, Cons.cons(variable, Cons.cons(Cons.cons(variable, Stella.NIL), Stella.NIL)))), Stella.NIL);
              if (ignoretrees == Stella.NIL) {
                ignoretrees = collect000;
              }
              else {
                Cons.addConsToEndOfConsList(ignoretrees, collect000);
              }
            }
          }
          else {
            {
              collect000.rest = Cons.cons(Cons.list$(Cons.cons(Stella.SYM_STELLA_SETQ, Cons.cons(variable, Cons.cons(Cons.cons(variable, Stella.NIL), Stella.NIL)))), Stella.NIL);
              collect000 = collect000.rest;
            }
          }
        }
      }
      return (Cons.prognify(ignoretrees));
    }
  }