'Definition list item.'

def indent(self, match, context, next_state):

    definitionlist = nodes.definition_list()
    (definitionlistitem, blank_finish) = self.definition_list_item(context)
    definitionlist += definitionlistitem
    self.parent += definitionlist
    offset = (self.state_machine.line_offset + 1)
    (newline_offset, blank_finish) = self.nested_list_parse(self.state_machine.input_lines[offset:], input_offset=(self.state_machine.abs_line_offset() + 1), node=definitionlist, initial_state='DefinitionList', blank_finish=blank_finish, blank_finish_state='Definition')
    self.goto_line(newline_offset)
    if (not blank_finish):
        self.parent += self.unindent_warning('Definition    list')
    return ([], 'Body', [])
