Extension:ExtIdx (Extended Index)

What can this extension do?
ExtIdx is a MediaWiki extension that extends the page index with the index of (in the headlines) referred pages.

Usage
By simply activating the extension every headline that has a link inside can be extended (if the referred page exists) by clicking on the [+] sign, or you can go to the page of the link by folowing the [>>] link next to the index entry.

Only the first link in a headline will be processed. So if the headline reads ==This is a test headline==, then the index of the page "is" would be shown if extended. Beneath is the index of this page which has several examples with which you can play a bit.

Download instructions
Zip file at www.chaosreligion.com

Installation

 * Download the package as Zip-file from www.chaosreligion.com
 * Unpack the package into your "extensions" subdirectory of your mediawiki installation.
 * To install this extension, add the following to LocalSettings.php: