Free links

A way of linking wiki pages to another, using double square brackets instead of the CamelCase way.

fnord

...it was the switch of the large Wikipedia wiki to so-called "free links", words that are put in double square brackets ,which encouraged wiki developers to look for alternative solutions. Various wiki engines use single brackets, curly brackets, underscores, slashes or other characters as a link pattern. Links across different wiki communities are possible using a special link pattern called InterWiki.

---> see CamelCase, http://en.wikipedia.org/wiki/Wiki