Parsedown::handle( $Element )

    protected function handle(array $Element)
    {
        if (isset($Element['handler']))
        {
            if (!isset($Element['nonNestables']))
            {
                $Element['nonNestables'] = array();
            }

            if (is_string($Element['handler']))
            {
                $function = $Element['handler'];
                $argument = $Element['text'];
                unset($Element['text']);
                $destination = 'rawHtml';
            }
            else
            {
                $function = $Element['handler']['function'];
                $argument = $Element['handler']['argument'];
                $destination = $Element['handler']['destination'];
            }

            $Element[$destination] = $this->{$function}($argument, $Element['nonNestables']);

            if ($destination === 'handler')
            {
                $Element = $this->handle($Element);
            }

            unset($Element['handler']);
        }

        return $Element;
    }