'Return a newly added |_LatentStyle| object to override the inherited
defaults defined in this latent styles object for the built-in style
having *name*.'

def add_latent_style(self, name):

    lsdException = self._element.add_lsdException()
    lsdException.name = BabelFish.ui2internal(name)
    return _LatentStyle(lsdException)
