Fri Jun 27 12:26:04 EDT 2008 gwern0@gmail.com * XMonad/Prompt.hs: swap out nub for faster uniq Fri Jun 27 12:28:42 EDT 2008 gwern0@gmail.com * XMonad/Prompt.hs: add sortPopular function and use sortPopular gets used in historyCompletion. I reasoned that it makes sense for search engine input to match primarily on previous entries and not just prefixes.