GPL 2.0/LGPL 2.1/MPL 1.1 tri-license

The contents of this software may be used under the terms of
the GNU General Public License Version 2 or later (the "GPL"), or
the GNU Lesser General Public License Version 2.1 or later (the "LGPL",
see COPYING.LGPL) or the Mozilla Public License Version 1.1 or later
(the "MPL", see COPYING.MPL).

The American English hyphenation patterns "ushyphmax.tex" by Gerard
D.C. Kuiken (Copyright (C) 1990, 2004, 2005), based on Donald E. Knuth's
plain TeX patterns, have a non MPL/LGPL compatible license, but freely
redistributable:
"Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved."

Software distributed under these licenses is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the licences
for the specific language governing rights and limitations under the licenses.