X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FbasicTypes%2FVarEnv.lhs;h=3c9f53ae04a9c7f29a8fa9bfe9e125c8f8f5037f;hp=e59c800c1ea710aeb780ae2a2b3f85c0b88e8528;hb=49c98d143c382a1341e1046f5ca00819a25691ba;hpb=d5bba9ee196f64a077e922680b16fe6f28fb79db

diff --git a/compiler/basicTypes/VarEnv.lhs b/compiler/basicTypes/VarEnv.lhs
index e59c800..3c9f53a 100644
--- a/compiler/basicTypes/VarEnv.lhs
+++ b/compiler/basicTypes/VarEnv.lhs
@@ -1,7 +1,7 @@
-
+%
+% (c) The University of Glasgow 2006
 % (c) The GRASP/AQUA Project, Glasgow University, 1992-1998
 %
-\section{@VarEnvs@: Variable environments}
 
 \begin{code}
 module VarEnv (
@@ -36,14 +36,14 @@ module VarEnv (
 
 #include "HsVersions.h"
 
-import OccName	  ( TidyOccEnv, emptyTidyOccEnv )
-import Var	  ( Var, setVarUnique )
+import OccName
+import Var
 import VarSet
 import UniqFM  
-import Unique	  ( Unique, deriveUnique, getUnique )
-import Util	  ( zipEqual, foldl2 )
-import Maybes	  ( orElse )
-import StaticFlags( opt_PprStyle_Debug )
+import Unique
+import Util
+import Maybes
+import StaticFlags
 import Outputable
 import FastTypes
 \end{code}