
                         ACL2 XDOC FANCY VIEWER
                           License Information


Scope of this LICENSE file:

   An XDOC manual has both Viewer Files for displaying topics and Content Files
   that store the actual topic data.  This LICENSE file describes the copyright
   and licensing of the Viewer Files, only.

   The topics in Content Files, such as xindex.js, xdata.js, and (in some
   cases) xdata.db, are usually derived from ACL2 books and/or other source
   code files.  These topics are typically subject to their own copyright and
   licensing terms, which are beyond the scope of this LICENSE.

   Files in the res/ directory, if one exists, are Content Files that are not
   covered by this license.


Copyright for main source files:

   XDOC Documentation System for ACL2
   Copyright (C) 2009-2013 Centaur Technology

   Contact:
     Centaur Technology Formal Verification Group
     7600-C N. Capital of Texas Highway, Suite 300, Austin, TX 78731, USA.
     http://www.centtech.com/

   License: (An MIT/X11-style license)

     Permission is hereby granted, free of charge, to any person obtaining a
     copy of this software and associated documentation files (the "Software"),
     to deal in the Software without restriction, including without limitation
     the rights to use, copy, modify, merge, publish, distribute, sublicense,
     and/or sell copies of the Software, and to permit persons to whom the
     Software is furnished to do so, subject to the following conditions:

     The above copyright notice and this permission notice shall be included in
     all copies or substantial portions of the Software.

     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
     THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     DEALINGS IN THE SOFTWARE.

   Original author: Jared Davis <jared@centtech.com>


Copyrights for Supporting Libraries: (within the "lib" directory)

   jQuery:
     Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
     Released under the MIT license.
     http://jquery.com/

   jquery.base64.js:
     Copyright 2012 Yannick Albert
     Released under MIT license.
     https://github.com/yckart/jquery.base64.js

   PowerTip:
     Copyright 2013 Steven Benner
     Released under MIT license.
     http://stevenbenner.github.com/jquery-powertip/

   LazyLoad:
     Copyright 2011 Ryan Grove
     Released under MIT license.
     https://github.com/rgrove/lazyload

   Typeahead:
     Copyright 2013 Twitter, Inc. and other contributors
     Released under MIT license.
     https://github.com/twitter/typeahead

   KaTeX:
     Copyright 2014 Khan Academy
     Released under MIT license.
     https://github.com/Khan/KaTeX


Copyrights for other supporting files

   Original XDOC Images
     Copyright 2009-2013 Centaur Technology
     License: MIT/X11 Style License

     - leaf.png
     - plus.png
     - minus.png
     - expand_subtopics.png
     - collapse_subtopics.png
     - favicon.png
     - xdoc-home.png
     - xdoc-logo.png

   Oxygen Icon Set Images
     http://www.oxygen-icons.org/
     Released under GNU General Public License
     Accessed 2012-08-13 from:
       http://kde-look.org/content/show.php/Oxygen+Icons?content=74184

     - printer.png
     - download.png
     - view_flat.png   (adapted)
     - view_tree.png   (adapted)

   External Link Image:
     Released under GNU General Public License
     Accessed 2013-07-26 from
       http://commons.wikimedia.org/wiki/File:Icon_External_Link.png

     - Icon_External_Link.png

