Forums Scripts & Popups Use multiple or's or is there a better way

if (0 isin $regsubex(xxxxxxxx,/x/g,$iif($did($calc(2 + \n)).state,0,1))) {
 if !$didwm($dname,2,$did(2,0)) {
   did -a $dname 2 $did(2,0)
  }
}