I am trying to setup wikireference.com http://wikireference.com so that new portals can be created in the same way that portals are created on wikipedia. The problem is that {{/something}} links as this: "Template:/something" on my installation of mediawiki (v1.4) but as some of you might know {{/something}} on wikipedia completes the relative path with the base path you are at. So if you are on WikiReference:Sandbox and you type {{/something}} it will links as: "WikiReference:Sandbox/something"
My question is:
How do I enable my installation of mediawiki to do this automatically as wikipedia does?