1Copyright (C) 1994-2020 Lua.org, PUC-Rio. 2Copyright (C) 2007-2012 Gracjan Polak 3Copyright (C) 2012-2015 Ömer Sinan Ağacan 4Copyright (C) 2016-2019 Albert Krewinkel 5 6Permission is hereby granted, free of charge, to any person obtaining a 7copy of this software and associated documentation files (the 8"Software"), to deal in the Software without restriction, including 9without limitation the rights to use, copy, modify, merge, publish, 10distribute, sublicense, and/or sell copies of the Software, and to 11permit persons to whom the Software is furnished to do so, subject to 12the following conditions: 13 14The above copyright notice and this permission notice shall be included 15in all copies or substantial portions of the Software. 16 17THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 20IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 21CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24