Clean up imports.

[dead/halcyon.git] / src / CommandLine.hs

diff --git a/src/CommandLine.hs b/src/CommandLine.hs
index 862f9cd9ad92200bd698a41cccbad83f03040230..65054fe959902fab46f98c5b9112a7ac195d5c62 100644 (file)
--- a/src/CommandLine.hs
+++ b/src/CommandLine.hs
@@ -1,6 +1,6 @@
 module CommandLine (
   get_args,
-  show_help)
+  show_help )
 where
 
 import System.Console.CmdArgs (
@@ -15,14 +15,14 @@ import System.Console.CmdArgs (
   program,
   summary,
   typ,
-  versionArg)
+  versionArg )
 import System.Environment (withArgs)
 
 -- Get the version from Cabal.
 import Paths_halcyon (version)
 import Data.Version (showVersion)
 
-import OptionalConfiguration
+import OptionalConfiguration ( OptionalCfg(..) )
 
 description :: String
 description =