on 5:text:!blchan *:#LightShadows: {
  if ($nick isop $chan || $nick ishop $chan) {
    if (!$3) {
      msg # 14Can not write07 $2 14to channel blacklist reason because:07 Reason must be specified.
    }
    else {
      set $+(%,blacklisted.,$2)
      msg # 14Successfully written07 $2 14to the channel blacklist script for:07 $3-
    }
  }
}