'Required:
self, line
Returns:
Nothing
Logic
Look for the start of a paragraph defintion. If one is found, check if
it contains a list-id. If it does, start a list. Change the state to
in_pard.'

def __default_func(self, line):

    if (self.__token_info == 'mi<mk<sect-start'):
        self.__section_num[0] += 1
        self.__section_num = self.__section_num[0:1]
    if (self.__token_info == 'mi<mk<tabl-start'):
        self.__state = 'in_table'
    elif (self.__token_info == 'mi<mk<list_start'):
        self.__state = 'in_list'
        self.__list_depth += 1
    elif (self.__token_info in self.__end_list):
        self.__close_sections(0)
    elif (self.__token_info == 'mi<mk<style-name'):
        name = line[17:(-1)]
        if (name in self.__headings):
            self.__handle_heading(name)
    if (self.__token_info == 'mi<mk<body-close'):
        self.__state = 'after_body'
    self.__write_obj.write(line)
