@appendix X Options and Resources
You can customize some X-related aspects of Emacs behavior using X
-resources, as is usual for programs that use X. X resources are the
-only way to customize tooltip windows and LessTif menus, since the
-libraries that implement them don't provide for customization through
-Emacs. This appendix describes the X resources that Emacs recognizes
-and how to use them.
+resources, as is usual for programs that use X. On MS-Windows, you
+can customize some of the same aspects using the system registry.
+@xref{MS-Windows Registry}. X resources are the only way to customize
+tooltip windows and LessTif menus, since the libraries that implement
+them don't provide for customization through Emacs. This appendix
+describes the X resources that Emacs recognizes and how to use them.
@menu
* Resources:: Using X resources with Emacs (in general).