In the clx file doc.l there's a concordance of CLX to X Protocol requests. If you had a concordance of Xlib to X Protocol then you could combine the two... This wouldn't be perfect of course, but it could be helpful. yduJ (Judy Anderson) Lucid East yduJ@lucid.com edsel!yduJ@labrea.stanford.edu ...!sun!edsel!yduJ (617)784-6114