code: def _default_parser(self):
          
          parser = ArgumentParser(prog='enaml-native')
  
          #: Build commands by name
          cmds = {c.title: c for c in self.commands}
  
          #: Build parser, prepare commands
          subparsers = parser.add_subparsers()
          for c in self.commands:
              p = subparsers.add_parser(c.title, help=c.help)
              c.parser = p
              for (flags, kwargs) in c.args:
                  p.add_argument(*flags.split(), **kwargs)
              p.set_defaults(cmd=c)
              c.ctx = self.ctx
              c.cmds = cmds
              c.cli = self
  
          return parser
docs: Generate a parser using the command list