This second edition, updated for release 6 of X Window, provides programming techniques and real-world examples, emphasizing the ICCCM properties and selections of the X Library, and use of Xlib with other toolkits, including Motif. Covers program-to-program communication, X extensions, color, and visuals. The accompanying CD-ROM contains source codes for the entire X Window System. Annotation copyright Book News, Inc. Portland, Or.