@@ -1,4 +1,5 @@
1−-- Copyright 2009-2010 Corey O'Connor
1+-- Copyright 2009-2011 Corey O'Connor
2+{-# LANGUAGE BangPatterns #-}
2{-# LANGUAGE RankNTypes #-}
3{-# LANGUAGE RankNTypes #-}
3{-# LANGUAGE ScopedTypeVariables #-}
4{-# LANGUAGE ScopedTypeVariables #-}
4{-# LANGUAGE ExistentialQuantification #-}
5{-# LANGUAGE ExistentialQuantification #-}