code: def leaf_list(self, node, elem, module, path):
          
          nel, newm, path = self.sample_element(node, elem, module, path)
          if path is None:
              return
          minel = node.search_one("min-elements")
          self.add_copies(node, elem, nel, minel)
          self.list_comment(node, nel, minel)
docs: Create sample entries of a leaf-list.