X Window System
Copyright © Copyright © 1992 O'Reilly & Associates, Inc.
Print History:
January 1990: First printing.
September 1990: Second edition. Revised for R4.
December 1990: Motif edition. Customized for Motif 1.1.
August 1992: Revised for R5.
Portions of this book are based in part on X Toolkit Intrinsics---C Language Interface, by Joel McCormack, Paul Asente, and Ralph Sweck, which is copyright © 1985, 1986, 1987, 1988, 1989, 1990, the Massachusetts Institute of Technology, Cambridge, Massachusetts, and Digital Equipment Corporation, Maynard, Massachusetts.
We have used this material under the terms of its copyright, which grants free use, subject to the following conditions:
“Permission to use, copy, modify and distribute this documentation (i.e., the original MIT, DEC, Tektronix, and Sun material) for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies and that both that copyright notice and this permission notice appear in copies, and that the names of MIT, Digital, Tektronix, and Sun Microsystems not be used in advertising or publicity pertaining to this documentation without specific, written prior permission. MIT, Digital, Tektronix, and Sun Microsystems make no representations about the suitability of the software described herein for any purpose. It is provided ‘as is’ without expressed or implied warranty.”
Note, however, that those portions of this document that are based on the original X11 documentation and other source material have been significantly revised, and that all such revisions are copyright © 1991 O'Reilly & Associates, Inc. Inasmuch as the proprietary revisions cannot be separated from the freely copyable MIT source material, the net result is that copying of this document is not allowed. Sorry for the doublespeak!
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