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diff --git a/Data/Generics.hs b/Data/Generics.hs
index b144a38..42aa127 100644
--- a/Data/Generics.hs
+++ b/Data/Generics.hs
@@ -1,27 +1,54 @@
 -----------------------------------------------------------------------------
--- 
+-- |
 -- Module      :  Data.Generics
--- Copyright   :  (c) The University of Glasgow 2001
--- License     :  BSD-style (see the file libraries/core/LICENSE)
+-- Copyright   :  (c) The University of Glasgow, CWI 2001--2004
+-- License     :  BSD-style (see the file libraries/base/LICENSE)
 -- 
 -- Maintainer  :  libraries@haskell.org
 -- Stability   :  experimental
--- Portability :  non-portable
---
--- $Id: Generics.hs,v 1.1 2001/07/04 11:06:39 simonmar Exp $
+-- Portability :  non-portable (uses Data.Generics.Basics)
 --
--- Data types for generic definitions.
+-- \"Scrap your boilerplate\" --- Generic programming in Haskell 
+-- See <http://www.cs.vu.nl/boilerplate/>. To scrap your boilerplate it
+-- is sufficient to import the present module, which simply re-exports all
+-- themes of the Data.Generics library.
 --
 -----------------------------------------------------------------------------
 
 module Data.Generics ( 
-#ifdef __GLASGOW_HASKELL__
-	module GHC.Base
+
+  -- * All Data.Generics modules
+  module Data.Generics.Basics,	  -- primitives
+  module Data.Generics.Instances, -- instances of Data class
+  module Data.Generics.Aliases,	  -- aliases for type case, generic types
+  module Data.Generics.Schemes,	  -- traversal schemes (everywhere etc.)
+  module Data.Generics.Text,	  -- generic read and show
+  module Data.Generics.Twins,  	  -- twin traversal, e.g., generic eq
+
+#ifndef __HADDOCK__
+	,
+	-- Data types for the sum-of-products type encoding;
+        -- included for backwards compatibility; maybe obsolete.
+	(:*:)(..), (:+:)(..), Unit(..)
 #endif
+
  ) where
 
-import Prelude
+------------------------------------------------------------------------------
+
+import Prelude	-- So that 'make depend' works
 
 #ifdef __GLASGOW_HASKELL__
+#ifndef __HADDOCK__
+	-- Data types for the sum-of-products type encoding;
+        -- included for backwards compatibility; maybe obsolete.
 import GHC.Base ( (:*:)(..), (:+:)(..), Unit(..) )
 #endif
+#endif
+
+import Data.Generics.Basics
+import Data.Generics.Instances
+import Data.Generics.Aliases
+import Data.Generics.Schemes
+import Data.Generics.Text
+import Data.Generics.Twins