*
* Also saves the current $wgTitle, $wgOut, $wgRequest, $wgUser and $wgLang
* variables so that the special page will get the context it'd expect on a
* normal request, and then restores them to their previous values after.
*
* @param $title Title
*
* Also saves the current $wgTitle, $wgOut, $wgRequest, $wgUser and $wgLang
* variables so that the special page will get the context it'd expect on a
* normal request, and then restores them to their previous values after.
*
* @param $title Title