=head1 DESCRIPTION
-See File::Spec::Unix for a documentation of the methods provided
-there. This package overrides the implementation of these methods, not
-the semantics.
+See L<File::Spec> and L<File::Spec::Unix>. This package overrides the
+implementation of these methods, not the semantics.
This module is still in beta. Cygwin-knowledgeable folks are invited
to offer patches and suggestions.