code: def add_whitespace_hook(self, data: cmd2.plugin.PostparsingData) -> cmd2.plugin.PostparsingData:
          
          command = data.statement.command
          # regular expression with looks for:
          #  ^ - the beginning of the string
          # ([^\s\d]+) - one or more non-whitespace non-digit characters, set as capture group 1
          # (\d+) - one or more digit characters, set as capture group 2
          command_pattern = re.compile(r'^([^\s\d]+)(\d+)')
          match = command_pattern.search(command)
          if match:
              data.statement = self.statement_parser.parse("{} {} {}".format(
                  match.group(1),
                  match.group(2),
                  '' if data.statement.args is None else data.statement.args
              ))
          return data
docs: A hook to split alphabetic command names immediately followed by a number.
  
          l24 -> l 24
          list24 -> list 24
          list 24 -> list 24