code: def serialize_text_node(self, elt, sw, pyobj):
          '''Serialize without an element node.
          '''
          self.set_prefix(elt, pyobj)
          return String.serialize_text_node(self, elt, sw, pyobjf serialize_text_node(self, elt, sw, pyobj):
          '''Serialize without an element node.
          '''
          self.set_prefix(elt, pyobj)
          return String.serialize_text_node(self, elt, sw, pyobj)
docs: Serialize without an element node.