Logtalk <https://logtalk.org/>
Copyright 1998-2019 Paulo Moura <pmoura@logtalk.org>


The Logtalk distribution includes contributed third-party software
and Logtalk ports of third-party software:

- coding/textadept
	Copyright 2006-2019 Mitchell (`prolog.lua`)
	Copyright 2017-2019 Michael T. Richter (`logtalk.lua`)
	Licensed under the MIT License

- contributions/flags
	Copyright 2010 Katholieke Universiteit Leuven
	Licensed under the Artistic License 2.0

- contributions/iso8601
	Copyright 2004-2005 Daniel L. Dudley
	Licensed under the Apache License 2.0

- contributions/pddl_parser
	Copyright 2011 Robert Sasak
	Licensed under the Artistic License 2.0

- contributions/verdi_neruda
	Copyright 2010 Victor Lagerkvist
	Licensed under the BSD license

- contributions/xml_parser
	Copyright 2001-2005 Binding Time Limited
	Copyright 2005-2013 John Fletcher
	Licensed under its own permissive license
	(see the file contributions/xml_parser/LICENSE.txt for details)

- docs/_static
	Copyright (c) 2013-2018 Dave Snider, Read the Docs, Inc. & contributors
	Licensed under the MIT License

- examples/edcgs
	Copyright (c) 1992 Peter Van Roy
	Copyright (c) 2015 Michael Hendricks
	Licensed under the MIT License

- library/avltree.lgt
	Copyright 2004-2018 various people and institutions
	Licensed under the BSD 2-Clause License

- library/rbtree.lgt
	Copyright 2010 Vitor Santos Costa
	Licensed under the Apache License 2.0

- library/edcg.lgt
	Copyright (c) 1992 Peter Van Roy
	Licensed under the MIT License

- manuals/_static
	Copyright (c) 2013-2018 Dave Snider, Read the Docs, Inc. & contributors
	Licensed under the MIT License

- ports/metagol
	Copyright 2016 Metagol authors
	Licensed under the BSD 2-Clause License

- ports/toychr
	Copyright 2004 Gregory J. Duck
	Licensed under the GNU GPL 2 License
