module-system.md

@@ -72,3 +72,10 @@ There was a long thread about this on the libraries list.  Details to be filled
 
 
 The user can import GTK and get all of the contents of GTK.Button imported qualified as Button.
+
+# Permit 'hiding' in export lists
+
+
+Example:
+
+- module Foo ( module Bar hiding (baz), Foo.baz ) where