User blog comment:Sarah Manley/Try the New Wikia Editor/@comment-3155630-20110621210616/@comment-1613840-20110621211301

Yep if you are an admin you can flip it on at Special:Wikialabs (which is also listed in your My tools). If you are not an admin, you can ask your admin to turn it on or test it on community test or wikia labs wiki.