/**
* @param HISTORY_ITEM $obj
* @param MAIL_OBJECT_RENDERER_OPTIONS $options
* @access private
*/
protected function _echo_text_content($obj, $options)
{
if ($options->num_items > 1) {
echo $this->line($obj->title_as_plain_text());
echo $this->sep();
}
$renderer = $obj->handler_for(Handler_text_renderer, $options);
$renderer->display($obj);
}
