1------------------------------- 2UBUNTU FONT LICENCE Version 1.0 3------------------------------- 4 5PREAMBLE 6This licence allows the licensed fonts to be used, studied, modified and 7redistributed freely. The fonts, including any derivative works, can be 8bundled, embedded, and redistributed provided the terms of this licence 9are met. The fonts and derivatives, however, cannot be released under 10any other licence. The requirement for fonts to remain under this 11licence does not require any document created using the fonts or their 12derivatives to be published under this licence, as long as the primary 13purpose of the document is not to be a vehicle for the distribution of 14the fonts. 15 16DEFINITIONS 17"Font Software" refers to the set of files released by the Copyright 18Holder(s) under this licence and clearly marked as such. This may 19include source files, build scripts and documentation. 20 21"Original Version" refers to the collection of Font Software components 22as received under this licence. 23 24"Modified Version" refers to any derivative made by adding to, deleting, 25or substituting -- in part or in whole -- any of the components of the 26Original Version, by changing formats or by porting the Font Software to 27a new environment. 28 29"Copyright Holder(s)" refers to all individuals and companies who have a 30copyright ownership of the Font Software. 31 32"Substantially Changed" refers to Modified Versions which can be easily 33identified as dissimilar to the Font Software by users of the Font 34Software comparing the Original Version with the Modified Version. 35 36To "Propagate" a work means to do anything with it that, without 37permission, would make you directly or secondarily liable for 38infringement under applicable copyright law, except executing it on a 39computer or modifying a private copy. Propagation includes copying, 40distribution (with or without modification and with or without charging 41a redistribution fee), making available to the public, and in some 42countries other activities as well. 43 44PERMISSION & CONDITIONS 45This licence does not grant any rights under trademark law and all such 46rights are reserved. 47 48Permission is hereby granted, free of charge, to any person obtaining a 49copy of the Font Software, to propagate the Font Software, subject to 50the below conditions: 51 521) Each copy of the Font Software must contain the above copyright 53notice and this licence. These can be included either as stand-alone 54text files, human-readable headers or in the appropriate machine- 55readable metadata fields within text or binary files as long as those 56fields can be easily viewed by the user. 57 582) The font name complies with the following: 59(a) The Original Version must retain its name, unmodified. 60(b) Modified Versions which are Substantially Changed must be renamed to 61avoid use of the name of the Original Version or similar names entirely. 62(c) Modified Versions which are not Substantially Changed must be 63renamed to both (i) retain the name of the Original Version and (ii) add 64additional naming elements to distinguish the Modified Version from the 65Original Version. The name of such Modified Versions must be the name of 66the Original Version, with "derivative X" where X represents the name of 67the new work, appended to that name. 68 693) The name(s) of the Copyright Holder(s) and any contributor to the 70Font Software shall not be used to promote, endorse or advertise any 71Modified Version, except (i) as required by this licence, (ii) to 72acknowledge the contribution(s) of the Copyright Holder(s) or (iii) with 73their explicit written permission. 74 754) The Font Software, modified or unmodified, in part or in whole, must 76be distributed entirely under this licence, and must not be distributed 77under any other licence. The requirement for fonts to remain under this 78licence does not affect any document created using the Font Software, 79except any version of the Font Software extracted from a document 80created using the Font Software may only be distributed under this 81licence. 82 83TERMINATION 84This licence becomes null and void if any of the above conditions are 85not met. 86 87DISCLAIMER 88THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 89EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF 90MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF 91COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE 92COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 93INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL 94DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 95FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER 96DEALINGS IN THE FONT SOFTWARE. 97