docs: def clear(name):
      '''
      Clear the namespace from the register
  
      USAGE:
  
      .. code-block:: yaml
  
          clearns:
            reg.clear:
              - name: myregister
      '''
      ret = {'name': name,
             'changes': {},
             'comment': '',
             'result': True}
      if name in __reg__:
          __reg__[name].clear()
      return ret