[code cosmetics
martin.hofmann@uni-bamberg.de**20090612043656] hunk ./src/Data/CallDependencies.hs 21
-    insMapEdgeM, delMapEdgeM, grev
+    insMapEdgeM, delMapEdgeM, grev, equal
hunk ./src/Data/CallDependencies.hs 70
-    (==) _ _ = True
+    (==) = equal `on` unC