Kevin wrote:
I found some interesting in the web. http://mail.wikipedia.org/pipermail/mediawiki-cvs/2004-August/003300.html and http://mail.wikipedia.org/pipermail/mediawiki-cvs/2005-July/009732.html
but I don't know exactly how to use. Are the numbers the lines where to put in the code???
Links you mentionned are notifications that some code got added in MediaWiki. The category browser is already in MediaWiki since at least 1.4.