haskell-fringe.hs: The libraries have moved around a lot.

Find them all again.

diff --git a/haskell-fringe.hs b/haskell-fringe.hs
index f7aa711..1054cab 100644 (file)
--- a/haskell-fringe.hs
+++ b/haskell-fringe.hs
@@ -2,9 +2,10 @@
 ---
 --- Haskell implementation of a `same-fringe' solver.
 
-import IO
-import System
-import Monad
+import System.IO
+import System.Environment
+import System.Exit
+import Control.Monad
 
 -----------------------------------------------------------------------------
 --- Parser combinators.