Extension:CrossNamespaceLinks

The CrossNamespaceLinks extension adds a special page to list pages which contain links to a namespace other than their own.

Such "cross-namespace links" are discouraged on many wikis.

Installation

 * 1) special>Special:ExtensionDistributor/CrossNamespaceLinks|Download the latest snapshot and extract it to your extensions directory.
 * 2) Add   to 
 * 3) The extension should be now active.

Bugs
There is a bug in the file SpecialCrossNamespaceLinks_body.php at the line 102 with the group by.

This line is: GROUP BY page_id

After the correction: GROUP BY page_id, page_title, pl_namespace