function (&$text) {
parent::initialize($text);
if ($text) {
$reqObj =& $this->();
$nav =& $text->();
$this->($nav->());
if ($text->contentLabel !== null) {
$text->($reqObj);
$text->($text->contentLabel);
}
$options =& $nav->($reqObj);
if (is_ofType($options, 'PntError')) {
trigger_error($options->(), E_USER_WARNING);
$options = array();
}
$lastProp =& $nav->();
if ($lastProp->()) {
$this->($options, $nav->());
$this->($text->($reqObj));
} else {
$this->($options, $nav->());
$this->($text->($reqObj));
}
}
}