possible x breakage

the last patch i just committed involved some changes under x. i can't currently compile under x, so i gave it my best shot, but there might possibly be problems, which should be easy to fix. -- Ben In order to save my hands, I am cutting back on my mail. I also write as succinctly as possible -- please don't be offended. If you send me mail, you _will_ get a response, but please be patient, especially for XEmacs-related mail. If you need an immediate response and it is not apparent in your message, please say so. Thanks for your understanding. See also http://www.666.com/ben/typing.html.