COPYRIGHTS

Copyright (c) 1988, 1989 Digital Equipment Corporation, Maynard MA. All rights reserved
Copyright (c) 1987, 1988, 1989 Sun Microsystems, Inc.
Copyright (c) 1984, 1987, 1988 Adobe Systems, Inc.
Copyright (c) 1989, 1990, Tektronix, Inc.
Copyright (c) 1988, 1989 1990, 1991, 1992, 1993 X Consortium, Inc.

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