COPYRIGHT(9)                                         COPYRIGHT(9)

     NAME
          copyright - copyright notice for Tk documentation

     DESCRIPTION
          The following pages were derived by Vita Nuova from
          documentation that is

               Copyright © 1990 The Regents of the University of
               California
               Copyright © 1994-1996 Sun Microsystems, Inc.

          and was made available on the following terms:

               This software is copyrighted by the Regents of the
               University of California, Sun Microsystems, Inc., and
               other parties.  The following terms apply to all files
               associated with the software unless explicitly
               disclaimed in individual files.

               The authors hereby grant permission to use, copy,
               modify, distribute, and license this software and its
               documentation for any purpose, provided that existing
               copyright notices are retained in all copies and that
               this notice is included verbatim in any distributions.
               No written agreement, license, or royalty fee is
               required for any of the authorized uses.  Modifications
               to this software may be copyrighted by their authors
               and need not follow the licensing terms described here,
               provided that the new terms are clearly indicated on
               the first page of each file where they apply.

               IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE
               TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL,
               OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS
               SOFTWARE, ITS DOCUMENTATION, OR ANY DERIVATIVES
               THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
               POSSIBILITY OF SUCH DAMAGE.

               THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY
               WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
               WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
               PURPOSE, AND NON-INFRINGEMENT.  THIS SOFTWARE IS
               PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND
               DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE MAINTENANCE,
               SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

               GOVERNMENT USE: If you are acquiring this software on
               behalf of the U.S. government, the Government shall
               have only "Restricted Rights" in the software and
               related documentation as defined in the Federal

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     COPYRIGHT(9)                                         COPYRIGHT(9)

               Acquisition Regulations (FARs) in Clause 52.227.19 (c)
               (2).  If you are acquiring the software on behalf of
               the Department of Defense, the software shall be
               classified as "Commercial Computer Software" and the
               Government shall have only "Restricted Rights" as
               defined in Clause 252.227-7013 (c) (1) of DFARs.
               Notwithstanding the foregoing, the authors grant the
               U.S. Government and others acting in its behalf
               permission to use and distribute the software in
               accordance with the terms specified in this license.

     Page 2                       Plan 9            (printed 12/13/25)