code: def whisper(self, user, message):
          
          if user[0] == '#':
              LOGGER.warning(f"Whisper is for users only.")
          else:
              super().message('#jtv', f".w {user} {message}")
docs: This seems super gimmicky, but so far this is the only way
          way I've seen to do this (at least through IRC).  It's definitely
          not documented.