Portions. The MIT License (MIT) Copyright (c) 2013 Julian Gruber Permission is hereby granted, free of charge, to any person obtaining a copy Copyright (c) 2013 Mitchell Hashimoto Permission is hereby granted, free of charge, to any person obtaining ISC License Copyright (c) 2014 - 2022 Knut Sveidqvist Permission is hereby granted, free of charge, to any person obtaining a copy The MIT License Copyright (c) 2019 Federico Zivolo Permission is hereby granted, free of charge, to any.