
  >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
  >>>  The following text is the original 'license.txt' of vu extension.  <<<
  >>>  Original Tcl source files are not include in this directry,        <<<
  >>>  because of all of them are rewrited to Ruby files.                 <<<
  >>>  However, the bitmap data file included in this directory is the    <<<
  >>>  same file of vu extension. So, the bitmap data file is under the   <<<
  >>>  following license.                                                 <<<
  >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

		   * COPYRIGHT AND LICENSE TERMS *

(This file blatantly stolen from Tcl/Tk license and adapted - thus assume
it falls under similar license terms).

This software is copyrighted by Jeffrey Hobbs <jeff.hobbs@acm.org> and
others.  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.

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.

RESTRICTED RIGHTS: Use, duplication or disclosure by the U.S. government
is subject to the restrictions as set forth in subparagraph (c) (1) (ii)
of the Rights in Technical Data and Computer Software Clause as DFARS
252.227-7013 and FAR 52.227-19.

SPECIAL NOTES:

This software also falls under the bourbon_ware clause:

    Should you find this software useful in your daily work, you should
    feel obliged to take the author out for a drink if the opportunity
    presents itself.  The user may feel exempt from this clause if they
    are under 21 or think the author has already partaken of too many
    drinks.
