/**
* Get html to display on the page.
*
* @param rules|subs $renderable renderable widget
*
* @return string to display on the mangesubs page.
*/
protected function render_table($renderable)
{
$o = '';
ob_start();
$renderable->out($renderable->pagesize, true);
$o = ob_get_contents();
ob_end_clean();
return $o;
}
