1FontTools includes the following font projects for testing purposes, which are 2under SIL Open Font License, Version 1.1: 3 4Lobster 5 Copyright (c) 2010, Pablo Impallari (www.impallari.com|impallari@gmail.com), 6 with Reserved Font Name Lobster. 7 This Font Software is licensed under the SIL Open Font License, Version 1.1. 8 9Noto Fonts 10 This Font Software is licensed under the SIL Open Font License, Version 1.1. 11 12XITS font project 13 Copyright (c) 2001-2010 by the STI Pub Companies, consisting of the American 14 Institute of Physics, the American Chemical Society, the American 15 Mathematical Society, the American Physical Society, Elsevier, Inc., and The 16 Institute of Electrical and Electronic Engineers, Inc. (www.stixfonts.org), 17 with Reserved Font Name STIX Fonts, STIX Fonts (TM) is a trademark of The 18 Institute of Electrical and Electronics Engineers, Inc. 19 20 Portions copyright (c) 1998-2003 by MicroPress, Inc. 21 (www.micropress-inc.com), with Reserved Font Name TM Math. To obtain 22 additional mathematical fonts, please contact MicroPress, Inc., 68-30 Harrow 23 Street, Forest Hills, NY 11375, USA, Phone: (718) 575-1816. 24 25 Portions copyright (c) 1990 by Elsevier, Inc. 26 27 This Font Software is licensed under the SIL Open Font License, Version 1.1. 28 29Iosevka 30 Copyright (c) 2015-2020 Belleve Invis (belleve@typeof.net). 31 This Font Software is licensed under the SIL Open Font License, Version 1.1. 32 33This license is copied below, and is also available with a FAQ at: 34http://scripts.sil.org/OFL 35 36----------------------------------------------------------- 37SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 38----------------------------------------------------------- 39 40PREAMBLE 41The goals of the Open Font License (OFL) are to stimulate worldwide 42development of collaborative font projects, to support the font 43creation efforts of academic and linguistic communities, and to 44provide a free and open framework in which fonts may be shared and 45improved in partnership with others. 46 47The OFL allows the licensed fonts to be used, studied, modified and 48redistributed freely as long as they are not sold by themselves. The 49fonts, including any derivative works, can be bundled, embedded, 50redistributed and/or sold with any software provided that any reserved 51names are not used by derivative works. The fonts and derivatives, 52however, cannot be released under any other type of license. The 53requirement for fonts to remain under this license does not apply to 54any document created using the fonts or their derivatives. 55 56DEFINITIONS 57"Font Software" refers to the set of files released by the Copyright 58Holder(s) under this license and clearly marked as such. This may 59include source files, build scripts and documentation. 60 61"Reserved Font Name" refers to any names specified as such after the 62copyright statement(s). 63 64"Original Version" refers to the collection of Font Software 65components as distributed by the Copyright Holder(s). 66 67"Modified Version" refers to any derivative made by adding to, 68deleting, or substituting -- in part or in whole -- any of the 69components of the Original Version, by changing formats or by porting 70the Font Software to a new environment. 71 72"Author" refers to any designer, engineer, programmer, technical 73writer or other person who contributed to the Font Software. 74 75PERMISSION & CONDITIONS 76Permission is hereby granted, free of charge, to any person obtaining 77a copy of the Font Software, to use, study, copy, merge, embed, 78modify, redistribute, and sell modified and unmodified copies of the 79Font Software, subject to the following conditions: 80 811) Neither the Font Software nor any of its individual components, in 82Original or Modified Versions, may be sold by itself. 83 842) Original or Modified Versions of the Font Software may be bundled, 85redistributed and/or sold with any software, provided that each copy 86contains the above copyright notice and this license. These can be 87included either as stand-alone text files, human-readable headers or 88in the appropriate machine-readable metadata fields within text or 89binary files as long as those fields can be easily viewed by the user. 90 913) No Modified Version of the Font Software may use the Reserved Font 92Name(s) unless explicit written permission is granted by the 93corresponding Copyright Holder. This restriction only applies to the 94primary font name as presented to the users. 95 964) The name(s) of the Copyright Holder(s) or the Author(s) of the Font 97Software shall not be used to promote, endorse or advertise any 98Modified Version, except to acknowledge the contribution(s) of the 99Copyright Holder(s) and the Author(s) or with their explicit written 100permission. 101 1025) The Font Software, modified or unmodified, in part or in whole, 103must be distributed entirely under this license, and must not be 104distributed under any other license. The requirement for fonts to 105remain under this license does not apply to any document created using 106the Font Software. 107 108TERMINATION 109This license becomes null and void if any of the above conditions are 110not met. 111 112DISCLAIMER 113THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 114EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF 115MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT 116OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE 117COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 118INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL 119DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 120FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM 121OTHER DEALINGS IN THE FONT SOFTWARE. 122 123===== 124 125FontTools includes Adobe AGL & AGLFN, which is under 3-clauses BSD license: 126 127Redistribution and use in source and binary forms, with or without 128modification, are permitted provided that the following conditions are 129met: 130 131Redistributions of source code must retain the above copyright notice, 132this list of conditions and the following disclaimer. 133 134Redistributions in binary form must reproduce the above copyright 135notice, this list of conditions and the following disclaimer in the 136documentation and/or other materials provided with the distribution. 137 138Neither the name of Adobe Systems Incorporated nor the names of its 139contributors may be used to endorse or promote products derived from 140this software without specific prior written permission. 141 142THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 143"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 144LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 145A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 146HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 147SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 148LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 149DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 150THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 151(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 152OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 153 154===== 155 156FontTools includes cu2qu, which is Copyright 2016 Google Inc. All Rights Reserved. 157Licensed under the Apache License, Version 2.0, a copy of which is reproduced below: 158 159 Apache License 160 Version 2.0, January 2004 161 http://www.apache.org/licenses/ 162 163 TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 164 165 1. Definitions. 166 167 "License" shall mean the terms and conditions for use, reproduction, 168 and distribution as defined by Sections 1 through 9 of this document. 169 170 "Licensor" shall mean the copyright owner or entity authorized by 171 the copyright owner that is granting the License. 172 173 "Legal Entity" shall mean the union of the acting entity and all 174 other entities that control, are controlled by, or are under common 175 control with that entity. For the purposes of this definition, 176 "control" means (i) the power, direct or indirect, to cause the 177 direction or management of such entity, whether by contract or 178 otherwise, or (ii) ownership of fifty percent (50%) or more of the 179 outstanding shares, or (iii) beneficial ownership of such entity. 180 181 "You" (or "Your") shall mean an individual or Legal Entity 182 exercising permissions granted by this License. 183 184 "Source" form shall mean the preferred form for making modifications, 185 including but not limited to software source code, documentation 186 source, and configuration files. 187 188 "Object" form shall mean any form resulting from mechanical 189 transformation or translation of a Source form, including but 190 not limited to compiled object code, generated documentation, 191 and conversions to other media types. 192 193 "Work" shall mean the work of authorship, whether in Source or 194 Object form, made available under the License, as indicated by a 195 copyright notice that is included in or attached to the work 196 (an example is provided in the Appendix below). 197 198 "Derivative Works" shall mean any work, whether in Source or Object 199 form, that is based on (or derived from) the Work and for which the 200 editorial revisions, annotations, elaborations, or other modifications 201 represent, as a whole, an original work of authorship. For the purposes 202 of this License, Derivative Works shall not include works that remain 203 separable from, or merely link (or bind by name) to the interfaces of, 204 the Work and Derivative Works thereof. 205 206 "Contribution" shall mean any work of authorship, including 207 the original version of the Work and any modifications or additions 208 to that Work or Derivative Works thereof, that is intentionally 209 submitted to Licensor for inclusion in the Work by the copyright owner 210 or by an individual or Legal Entity authorized to submit on behalf of 211 the copyright owner. For the purposes of this definition, "submitted" 212 means any form of electronic, verbal, or written communication sent 213 to the Licensor or its representatives, including but not limited to 214 communication on electronic mailing lists, source code control systems, 215 and issue tracking systems that are managed by, or on behalf of, the 216 Licensor for the purpose of discussing and improving the Work, but 217 excluding communication that is conspicuously marked or otherwise 218 designated in writing by the copyright owner as "Not a Contribution." 219 220 "Contributor" shall mean Licensor and any individual or Legal Entity 221 on behalf of whom a Contribution has been received by Licensor and 222 subsequently incorporated within the Work. 223 224 2. Grant of Copyright License. Subject to the terms and conditions of 225 this License, each Contributor hereby grants to You a perpetual, 226 worldwide, non-exclusive, no-charge, royalty-free, irrevocable 227 copyright license to reproduce, prepare Derivative Works of, 228 publicly display, publicly perform, sublicense, and distribute the 229 Work and such Derivative Works in Source or Object form. 230 231 3. Grant of Patent License. Subject to the terms and conditions of 232 this License, each Contributor hereby grants to You a perpetual, 233 worldwide, non-exclusive, no-charge, royalty-free, irrevocable 234 (except as stated in this section) patent license to make, have made, 235 use, offer to sell, sell, import, and otherwise transfer the Work, 236 where such license applies only to those patent claims licensable 237 by such Contributor that are necessarily infringed by their 238 Contribution(s) alone or by combination of their Contribution(s) 239 with the Work to which such Contribution(s) was submitted. If You 240 institute patent litigation against any entity (including a 241 cross-claim or counterclaim in a lawsuit) alleging that the Work 242 or a Contribution incorporated within the Work constitutes direct 243 or contributory patent infringement, then any patent licenses 244 granted to You under this License for that Work shall terminate 245 as of the date such litigation is filed. 246 247 4. Redistribution. You may reproduce and distribute copies of the 248 Work or Derivative Works thereof in any medium, with or without 249 modifications, and in Source or Object form, provided that You 250 meet the following conditions: 251 252 (a) You must give any other recipients of the Work or 253 Derivative Works a copy of this License; and 254 255 (b) You must cause any modified files to carry prominent notices 256 stating that You changed the files; and 257 258 (c) You must retain, in the Source form of any Derivative Works 259 that You distribute, all copyright, patent, trademark, and 260 attribution notices from the Source form of the Work, 261 excluding those notices that do not pertain to any part of 262 the Derivative Works; and 263 264 (d) If the Work includes a "NOTICE" text file as part of its 265 distribution, then any Derivative Works that You distribute must 266 include a readable copy of the attribution notices contained 267 within such NOTICE file, excluding those notices that do not 268 pertain to any part of the Derivative Works, in at least one 269 of the following places: within a NOTICE text file distributed 270 as part of the Derivative Works; within the Source form or 271 documentation, if provided along with the Derivative Works; or, 272 within a display generated by the Derivative Works, if and 273 wherever such third-party notices normally appear. The contents 274 of the NOTICE file are for informational purposes only and 275 do not modify the License. You may add Your own attribution 276 notices within Derivative Works that You distribute, alongside 277 or as an addendum to the NOTICE text from the Work, provided 278 that such additional attribution notices cannot be construed 279 as modifying the License. 280 281 You may add Your own copyright statement to Your modifications and 282 may provide additional or different license terms and conditions 283 for use, reproduction, or distribution of Your modifications, or 284 for any such Derivative Works as a whole, provided Your use, 285 reproduction, and distribution of the Work otherwise complies with 286 the conditions stated in this License. 287 288 5. Submission of Contributions. Unless You explicitly state otherwise, 289 any Contribution intentionally submitted for inclusion in the Work 290 by You to the Licensor shall be under the terms and conditions of 291 this License, without any additional terms or conditions. 292 Notwithstanding the above, nothing herein shall supersede or modify 293 the terms of any separate license agreement you may have executed 294 with Licensor regarding such Contributions. 295 296 6. Trademarks. This License does not grant permission to use the trade 297 names, trademarks, service marks, or product names of the Licensor, 298 except as required for reasonable and customary use in describing the 299 origin of the Work and reproducing the content of the NOTICE file. 300 301 7. Disclaimer of Warranty. Unless required by applicable law or 302 agreed to in writing, Licensor provides the Work (and each 303 Contributor provides its Contributions) on an "AS IS" BASIS, 304 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 305 implied, including, without limitation, any warranties or conditions 306 of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 307 PARTICULAR PURPOSE. You are solely responsible for determining the 308 appropriateness of using or redistributing the Work and assume any 309 risks associated with Your exercise of permissions under this License. 310 311 8. Limitation of Liability. In no event and under no legal theory, 312 whether in tort (including negligence), contract, or otherwise, 313 unless required by applicable law (such as deliberate and grossly 314 negligent acts) or agreed to in writing, shall any Contributor be 315 liable to You for damages, including any direct, indirect, special, 316 incidental, or consequential damages of any character arising as a 317 result of this License or out of the use or inability to use the 318 Work (including but not limited to damages for loss of goodwill, 319 work stoppage, computer failure or malfunction, or any and all 320 other commercial damages or losses), even if such Contributor 321 has been advised of the possibility of such damages. 322 323 9. Accepting Warranty or Additional Liability. While redistributing 324 the Work or Derivative Works thereof, You may choose to offer, 325 and charge a fee for, acceptance of support, warranty, indemnity, 326 or other liability obligations and/or rights consistent with this 327 License. However, in accepting such obligations, You may act only 328 on Your own behalf and on Your sole responsibility, not on behalf 329 of any other Contributor, and only if You agree to indemnify, 330 defend, and hold each Contributor harmless for any liability 331 incurred by, or claims asserted against, such Contributor by reason 332 of your accepting any such warranty or additional liability. 333 334 END OF TERMS AND CONDITIONS 335 336 APPENDIX: How to apply the Apache License to your work. 337 338 To apply the Apache License to your work, attach the following 339 boilerplate notice, with the fields enclosed by brackets "[]" 340 replaced with your own identifying information. (Don't include 341 the brackets!) The text should be enclosed in the appropriate 342 comment syntax for the file format. We also recommend that a 343 file or class name and description of purpose be included on the 344 same "printed page" as the copyright notice for easier 345 identification within third-party archives. 346 347 Copyright [yyyy] [name of copyright owner] 348 349 Licensed under the Apache License, Version 2.0 (the "License"); 350 you may not use this file except in compliance with the License. 351 You may obtain a copy of the License at 352 353 http://www.apache.org/licenses/LICENSE-2.0 354 355 Unless required by applicable law or agreed to in writing, software 356 distributed under the License is distributed on an "AS IS" BASIS, 357 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 358 See the License for the specific language governing permissions and 359 limitations under the License. 360