As requested by Fred - mention that in the future a winreg module may make a comeback.

Doc/lib/libwinreg.tex

@@ -14,8 +14,9 @@ ensure that the handles are closed correctly, even if the programmer
 neglects to explicitly close them.
 
 This module exposes a very low-level interface to the Windows
-registry; for a more object-oriented interface, use the
-\module{winreg} module.
+registry; it is expected that in the future a new \code{winreg} 
+module will be created offering a higher-level interface to the
+registry API.
 
 This module offers the following functions: