docs: def extract_args(self, data):
          """ 
          It extracts irc msg arguments. 
          """
          args = []
          data = data.strip(' ')
          if ':' in data:
              lhs, rhs = data.split(':', 1)
              if lhs: args.extend(lhs.rstrip(' ').split(' '))
              args.append(rhs)
          else:
             args.extend(data.split(' '))
          return tuple(args)