code: function() {
          switch(self.command) {          
              case constants.WHOIS:
                  return (self.params[0][0] == 'A');
              case constants.PASSWORD:
                  return true;
              case constants.NUMERICINFO:
              case constants.GENERALINFO: // client-to-server
                  return (self.params.length < 2) || (self.params[0][0] == 'c');
              case constants.SERVERMESSAGE:
                  return true;
              default:
                  return false;
          }
      }
docs: returns true for commands like HcCreatures