Hello together, especially Fernando

I managed to find a much easier way to do this (excuse me not using diff to highlight the changes):

CategoryPage.php - -- 44: $wgOut->addWikiText( $viewer->getHTML() ); - --

If you've done this, you now can adjust columnList(); and shortList(); to contain WikiText like {{:pagetitle}} or [[pagetitle]] etc. It then gets automatically parsed. Note that you might want to change the Array $this->articles[] in addPage(); to contain not a HTML formatted link (<a href=""></a>) but the pagetitle itself to further use it in the other functions mentioned above. I used $title->getBaseText(); to get the corresponding link-title to a page (I hope I did choose wisely?).

Beautiful!

Kind regards Mario