annotate kdiff3/doc/en/common/fdl-license @ 113:7bca1f1340f6 tip

Build fixes for Xcode 10 / Qt 5.12
author Chris Cannam
date Mon, 17 Dec 2018 11:13:01 +0000
parents 6702ef39e787
children
rev   line source
joachim99@84 1 GNU Free Documentation License
joachim99@84 2 Version 1.2, November 2002
joachim99@84 3
joachim99@84 4
joachim99@84 5 Copyright (C) 2000,2001,2002 Free Software Foundation, Inc.
joachim99@84 6 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
joachim99@84 7 Everyone is permitted to copy and distribute verbatim copies
joachim99@84 8 of this license document, but changing it is not allowed.
joachim99@84 9
joachim99@84 10
joachim99@84 11 0. PREAMBLE
joachim99@84 12
joachim99@84 13 The purpose of this License is to make a manual, textbook, or other
joachim99@84 14 functional and useful document "free" in the sense of freedom: to
joachim99@84 15 assure everyone the effective freedom to copy and redistribute it,
joachim99@84 16 with or without modifying it, either commercially or noncommercially.
joachim99@84 17 Secondarily, this License preserves for the author and publisher a way
joachim99@84 18 to get credit for their work, while not being considered responsible
joachim99@84 19 for modifications made by others.
joachim99@84 20
joachim99@84 21 This License is a kind of "copyleft", which means that derivative
joachim99@84 22 works of the document must themselves be free in the same sense. It
joachim99@84 23 complements the GNU General Public License, which is a copyleft
joachim99@84 24 license designed for free software.
joachim99@84 25
joachim99@84 26 We have designed this License in order to use it for manuals for free
joachim99@84 27 software, because free software needs free documentation: a free
joachim99@84 28 program should come with manuals providing the same freedoms that the
joachim99@84 29 software does. But this License is not limited to software manuals;
joachim99@84 30 it can be used for any textual work, regardless of subject matter or
joachim99@84 31 whether it is published as a printed book. We recommend this License
joachim99@84 32 principally for works whose purpose is instruction or reference.
joachim99@84 33
joachim99@84 34
joachim99@84 35 1. APPLICABILITY AND DEFINITIONS
joachim99@84 36
joachim99@84 37 This License applies to any manual or other work, in any medium, that
joachim99@84 38 contains a notice placed by the copyright holder saying it can be
joachim99@84 39 distributed under the terms of this License. Such a notice grants a
joachim99@84 40 world-wide, royalty-free license, unlimited in duration, to use that
joachim99@84 41 work under the conditions stated herein. The "Document", below,
joachim99@84 42 refers to any such manual or work. Any member of the public is a
joachim99@84 43 licensee, and is addressed as "you". You accept the license if you
joachim99@84 44 copy, modify or distribute the work in a way requiring permission
joachim99@84 45 under copyright law.
joachim99@84 46
joachim99@84 47 A "Modified Version" of the Document means any work containing the
joachim99@84 48 Document or a portion of it, either copied verbatim, or with
joachim99@84 49 modifications and/or translated into another language.
joachim99@84 50
joachim99@84 51 A "Secondary Section" is a named appendix or a front-matter section of
joachim99@84 52 the Document that deals exclusively with the relationship of the
joachim99@84 53 publishers or authors of the Document to the Document's overall subject
joachim99@84 54 (or to related matters) and contains nothing that could fall directly
joachim99@84 55 within that overall subject. (Thus, if the Document is in part a
joachim99@84 56 textbook of mathematics, a Secondary Section may not explain any
joachim99@84 57 mathematics.) The relationship could be a matter of historical
joachim99@84 58 connection with the subject or with related matters, or of legal,
joachim99@84 59 commercial, philosophical, ethical or political position regarding
joachim99@84 60 them.
joachim99@84 61
joachim99@84 62 The "Invariant Sections" are certain Secondary Sections whose titles
joachim99@84 63 are designated, as being those of Invariant Sections, in the notice
joachim99@84 64 that says that the Document is released under this License. If a
joachim99@84 65 section does not fit the above definition of Secondary then it is not
joachim99@84 66 allowed to be designated as Invariant. The Document may contain zero
joachim99@84 67 Invariant Sections. If the Document does not identify any Invariant
joachim99@84 68 Sections then there are none.
joachim99@84 69
joachim99@84 70 The "Cover Texts" are certain short passages of text that are listed,
joachim99@84 71 as Front-Cover Texts or Back-Cover Texts, in the notice that says that
joachim99@84 72 the Document is released under this License. A Front-Cover Text may
joachim99@84 73 be at most 5 words, and a Back-Cover Text may be at most 25 words.
joachim99@84 74
joachim99@84 75 A "Transparent" copy of the Document means a machine-readable copy,
joachim99@84 76 represented in a format whose specification is available to the
joachim99@84 77 general public, that is suitable for revising the document
joachim99@84 78 straightforwardly with generic text editors or (for images composed of
joachim99@84 79 pixels) generic paint programs or (for drawings) some widely available
joachim99@84 80 drawing editor, and that is suitable for input to text formatters or
joachim99@84 81 for automatic translation to a variety of formats suitable for input
joachim99@84 82 to text formatters. A copy made in an otherwise Transparent file
joachim99@84 83 format whose markup, or absence of markup, has been arranged to thwart
joachim99@84 84 or discourage subsequent modification by readers is not Transparent.
joachim99@84 85 An image format is not Transparent if used for any substantial amount
joachim99@84 86 of text. A copy that is not "Transparent" is called "Opaque".
joachim99@84 87
joachim99@84 88 Examples of suitable formats for Transparent copies include plain
joachim99@84 89 ASCII without markup, Texinfo input format, LaTeX input format, SGML
joachim99@84 90 or XML using a publicly available DTD, and standard-conforming simple
joachim99@84 91 HTML, PostScript or PDF designed for human modification. Examples of
joachim99@84 92 transparent image formats include PNG, XCF and JPG. Opaque formats
joachim99@84 93 include proprietary formats that can be read and edited only by
joachim99@84 94 proprietary word processors, SGML or XML for which the DTD and/or
joachim99@84 95 processing tools are not generally available, and the
joachim99@84 96 machine-generated HTML, PostScript or PDF produced by some word
joachim99@84 97 processors for output purposes only.
joachim99@84 98
joachim99@84 99 The "Title Page" means, for a printed book, the title page itself,
joachim99@84 100 plus such following pages as are needed to hold, legibly, the material
joachim99@84 101 this License requires to appear in the title page. For works in
joachim99@84 102 formats which do not have any title page as such, "Title Page" means
joachim99@84 103 the text near the most prominent appearance of the work's title,
joachim99@84 104 preceding the beginning of the body of the text.
joachim99@84 105
joachim99@84 106 A section "Entitled XYZ" means a named subunit of the Document whose
joachim99@84 107 title either is precisely XYZ or contains XYZ in parentheses following
joachim99@84 108 text that translates XYZ in another language. (Here XYZ stands for a
joachim99@84 109 specific section name mentioned below, such as "Acknowledgements",
joachim99@84 110 "Dedications", "Endorsements", or "History".) To "Preserve the Title"
joachim99@84 111 of such a section when you modify the Document means that it remains a
joachim99@84 112 section "Entitled XYZ" according to this definition.
joachim99@84 113
joachim99@84 114 The Document may include Warranty Disclaimers next to the notice which
joachim99@84 115 states that this License applies to the Document. These Warranty
joachim99@84 116 Disclaimers are considered to be included by reference in this
joachim99@84 117 License, but only as regards disclaiming warranties: any other
joachim99@84 118 implication that these Warranty Disclaimers may have is void and has
joachim99@84 119 no effect on the meaning of this License.
joachim99@84 120
joachim99@84 121
joachim99@84 122 2. VERBATIM COPYING
joachim99@84 123
joachim99@84 124 You may copy and distribute the Document in any medium, either
joachim99@84 125 commercially or noncommercially, provided that this License, the
joachim99@84 126 copyright notices, and the license notice saying this License applies
joachim99@84 127 to the Document are reproduced in all copies, and that you add no other
joachim99@84 128 conditions whatsoever to those of this License. You may not use
joachim99@84 129 technical measures to obstruct or control the reading or further
joachim99@84 130 copying of the copies you make or distribute. However, you may accept
joachim99@84 131 compensation in exchange for copies. If you distribute a large enough
joachim99@84 132 number of copies you must also follow the conditions in section 3.
joachim99@84 133
joachim99@84 134 You may also lend copies, under the same conditions stated above, and
joachim99@84 135 you may publicly display copies.
joachim99@84 136
joachim99@84 137
joachim99@84 138 3. COPYING IN QUANTITY
joachim99@84 139
joachim99@84 140 If you publish printed copies (or copies in media that commonly have
joachim99@84 141 printed covers) of the Document, numbering more than 100, and the
joachim99@84 142 Document's license notice requires Cover Texts, you must enclose the
joachim99@84 143 copies in covers that carry, clearly and legibly, all these Cover
joachim99@84 144 Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
joachim99@84 145 the back cover. Both covers must also clearly and legibly identify
joachim99@84 146 you as the publisher of these copies. The front cover must present
joachim99@84 147 the full title with all words of the title equally prominent and
joachim99@84 148 visible. You may add other material on the covers in addition.
joachim99@84 149 Copying with changes limited to the covers, as long as they preserve
joachim99@84 150 the title of the Document and satisfy these conditions, can be treated
joachim99@84 151 as verbatim copying in other respects.
joachim99@84 152
joachim99@84 153 If the required texts for either cover are too voluminous to fit
joachim99@84 154 legibly, you should put the first ones listed (as many as fit
joachim99@84 155 reasonably) on the actual cover, and continue the rest onto adjacent
joachim99@84 156 pages.
joachim99@84 157
joachim99@84 158 If you publish or distribute Opaque copies of the Document numbering
joachim99@84 159 more than 100, you must either include a machine-readable Transparent
joachim99@84 160 copy along with each Opaque copy, or state in or with each Opaque copy
joachim99@84 161 a computer-network location from which the general network-using
joachim99@84 162 public has access to download using public-standard network protocols
joachim99@84 163 a complete Transparent copy of the Document, free of added material.
joachim99@84 164 If you use the latter option, you must take reasonably prudent steps,
joachim99@84 165 when you begin distribution of Opaque copies in quantity, to ensure
joachim99@84 166 that this Transparent copy will remain thus accessible at the stated
joachim99@84 167 location until at least one year after the last time you distribute an
joachim99@84 168 Opaque copy (directly or through your agents or retailers) of that
joachim99@84 169 edition to the public.
joachim99@84 170
joachim99@84 171 It is requested, but not required, that you contact the authors of the
joachim99@84 172 Document well before redistributing any large number of copies, to give
joachim99@84 173 them a chance to provide you with an updated version of the Document.
joachim99@84 174
joachim99@84 175
joachim99@84 176 4. MODIFICATIONS
joachim99@84 177
joachim99@84 178 You may copy and distribute a Modified Version of the Document under
joachim99@84 179 the conditions of sections 2 and 3 above, provided that you release
joachim99@84 180 the Modified Version under precisely this License, with the Modified
joachim99@84 181 Version filling the role of the Document, thus licensing distribution
joachim99@84 182 and modification of the Modified Version to whoever possesses a copy
joachim99@84 183 of it. In addition, you must do these things in the Modified Version:
joachim99@84 184
joachim99@84 185 A. Use in the Title Page (and on the covers, if any) a title distinct
joachim99@84 186 from that of the Document, and from those of previous versions
joachim99@84 187 (which should, if there were any, be listed in the History section
joachim99@84 188 of the Document). You may use the same title as a previous version
joachim99@84 189 if the original publisher of that version gives permission.
joachim99@84 190 B. List on the Title Page, as authors, one or more persons or entities
joachim99@84 191 responsible for authorship of the modifications in the Modified
joachim99@84 192 Version, together with at least five of the principal authors of the
joachim99@84 193 Document (all of its principal authors, if it has fewer than five),
joachim99@84 194 unless they release you from this requirement.
joachim99@84 195 C. State on the Title page the name of the publisher of the
joachim99@84 196 Modified Version, as the publisher.
joachim99@84 197 D. Preserve all the copyright notices of the Document.
joachim99@84 198 E. Add an appropriate copyright notice for your modifications
joachim99@84 199 adjacent to the other copyright notices.
joachim99@84 200 F. Include, immediately after the copyright notices, a license notice
joachim99@84 201 giving the public permission to use the Modified Version under the
joachim99@84 202 terms of this License, in the form shown in the Addendum below.
joachim99@84 203 G. Preserve in that license notice the full lists of Invariant Sections
joachim99@84 204 and required Cover Texts given in the Document's license notice.
joachim99@84 205 H. Include an unaltered copy of this License.
joachim99@84 206 I. Preserve the section Entitled "History", Preserve its Title, and add
joachim99@84 207 to it an item stating at least the title, year, new authors, and
joachim99@84 208 publisher of the Modified Version as given on the Title Page. If
joachim99@84 209 there is no section Entitled "History" in the Document, create one
joachim99@84 210 stating the title, year, authors, and publisher of the Document as
joachim99@84 211 given on its Title Page, then add an item describing the Modified
joachim99@84 212 Version as stated in the previous sentence.
joachim99@84 213 J. Preserve the network location, if any, given in the Document for
joachim99@84 214 public access to a Transparent copy of the Document, and likewise
joachim99@84 215 the network locations given in the Document for previous versions
joachim99@84 216 it was based on. These may be placed in the "History" section.
joachim99@84 217 You may omit a network location for a work that was published at
joachim99@84 218 least four years before the Document itself, or if the original
joachim99@84 219 publisher of the version it refers to gives permission.
joachim99@84 220 K. For any section Entitled "Acknowledgements" or "Dedications",
joachim99@84 221 Preserve the Title of the section, and preserve in the section all
joachim99@84 222 the substance and tone of each of the contributor acknowledgements
joachim99@84 223 and/or dedications given therein.
joachim99@84 224 L. Preserve all the Invariant Sections of the Document,
joachim99@84 225 unaltered in their text and in their titles. Section numbers
joachim99@84 226 or the equivalent are not considered part of the section titles.
joachim99@84 227 M. Delete any section Entitled "Endorsements". Such a section
joachim99@84 228 may not be included in the Modified Version.
joachim99@84 229 N. Do not retitle any existing section to be Entitled "Endorsements"
joachim99@84 230 or to conflict in title with any Invariant Section.
joachim99@84 231 O. Preserve any Warranty Disclaimers.
joachim99@84 232
joachim99@84 233 If the Modified Version includes new front-matter sections or
joachim99@84 234 appendices that qualify as Secondary Sections and contain no material
joachim99@84 235 copied from the Document, you may at your option designate some or all
joachim99@84 236 of these sections as invariant. To do this, add their titles to the
joachim99@84 237 list of Invariant Sections in the Modified Version's license notice.
joachim99@84 238 These titles must be distinct from any other section titles.
joachim99@84 239
joachim99@84 240 You may add a section Entitled "Endorsements", provided it contains
joachim99@84 241 nothing but endorsements of your Modified Version by various
joachim99@84 242 parties--for example, statements of peer review or that the text has
joachim99@84 243 been approved by an organization as the authoritative definition of a
joachim99@84 244 standard.
joachim99@84 245
joachim99@84 246 You may add a passage of up to five words as a Front-Cover Text, and a
joachim99@84 247 passage of up to 25 words as a Back-Cover Text, to the end of the list
joachim99@84 248 of Cover Texts in the Modified Version. Only one passage of
joachim99@84 249 Front-Cover Text and one of Back-Cover Text may be added by (or
joachim99@84 250 through arrangements made by) any one entity. If the Document already
joachim99@84 251 includes a cover text for the same cover, previously added by you or
joachim99@84 252 by arrangement made by the same entity you are acting on behalf of,
joachim99@84 253 you may not add another; but you may replace the old one, on explicit
joachim99@84 254 permission from the previous publisher that added the old one.
joachim99@84 255
joachim99@84 256 The author(s) and publisher(s) of the Document do not by this License
joachim99@84 257 give permission to use their names for publicity for or to assert or
joachim99@84 258 imply endorsement of any Modified Version.
joachim99@84 259
joachim99@84 260
joachim99@84 261 5. COMBINING DOCUMENTS
joachim99@84 262
joachim99@84 263 You may combine the Document with other documents released under this
joachim99@84 264 License, under the terms defined in section 4 above for modified
joachim99@84 265 versions, provided that you include in the combination all of the
joachim99@84 266 Invariant Sections of all of the original documents, unmodified, and
joachim99@84 267 list them all as Invariant Sections of your combined work in its
joachim99@84 268 license notice, and that you preserve all their Warranty Disclaimers.
joachim99@84 269
joachim99@84 270 The combined work need only contain one copy of this License, and
joachim99@84 271 multiple identical Invariant Sections may be replaced with a single
joachim99@84 272 copy. If there are multiple Invariant Sections with the same name but
joachim99@84 273 different contents, make the title of each such section unique by
joachim99@84 274 adding at the end of it, in parentheses, the name of the original
joachim99@84 275 author or publisher of that section if known, or else a unique number.
joachim99@84 276 Make the same adjustment to the section titles in the list of
joachim99@84 277 Invariant Sections in the license notice of the combined work.
joachim99@84 278
joachim99@84 279 In the combination, you must combine any sections Entitled "History"
joachim99@84 280 in the various original documents, forming one section Entitled
joachim99@84 281 "History"; likewise combine any sections Entitled "Acknowledgements",
joachim99@84 282 and any sections Entitled "Dedications". You must delete all sections
joachim99@84 283 Entitled "Endorsements".
joachim99@84 284
joachim99@84 285
joachim99@84 286 6. COLLECTIONS OF DOCUMENTS
joachim99@84 287
joachim99@84 288 You may make a collection consisting of the Document and other documents
joachim99@84 289 released under this License, and replace the individual copies of this
joachim99@84 290 License in the various documents with a single copy that is included in
joachim99@84 291 the collection, provided that you follow the rules of this License for
joachim99@84 292 verbatim copying of each of the documents in all other respects.
joachim99@84 293
joachim99@84 294 You may extract a single document from such a collection, and distribute
joachim99@84 295 it individually under this License, provided you insert a copy of this
joachim99@84 296 License into the extracted document, and follow this License in all
joachim99@84 297 other respects regarding verbatim copying of that document.
joachim99@84 298
joachim99@84 299
joachim99@84 300 7. AGGREGATION WITH INDEPENDENT WORKS
joachim99@84 301
joachim99@84 302 A compilation of the Document or its derivatives with other separate
joachim99@84 303 and independent documents or works, in or on a volume of a storage or
joachim99@84 304 distribution medium, is called an "aggregate" if the copyright
joachim99@84 305 resulting from the compilation is not used to limit the legal rights
joachim99@84 306 of the compilation's users beyond what the individual works permit.
joachim99@84 307 When the Document is included in an aggregate, this License does not
joachim99@84 308 apply to the other works in the aggregate which are not themselves
joachim99@84 309 derivative works of the Document.
joachim99@84 310
joachim99@84 311 If the Cover Text requirement of section 3 is applicable to these
joachim99@84 312 copies of the Document, then if the Document is less than one half of
joachim99@84 313 the entire aggregate, the Document's Cover Texts may be placed on
joachim99@84 314 covers that bracket the Document within the aggregate, or the
joachim99@84 315 electronic equivalent of covers if the Document is in electronic form.
joachim99@84 316 Otherwise they must appear on printed covers that bracket the whole
joachim99@84 317 aggregate.
joachim99@84 318
joachim99@84 319
joachim99@84 320 8. TRANSLATION
joachim99@84 321
joachim99@84 322 Translation is considered a kind of modification, so you may
joachim99@84 323 distribute translations of the Document under the terms of section 4.
joachim99@84 324 Replacing Invariant Sections with translations requires special
joachim99@84 325 permission from their copyright holders, but you may include
joachim99@84 326 translations of some or all Invariant Sections in addition to the
joachim99@84 327 original versions of these Invariant Sections. You may include a
joachim99@84 328 translation of this License, and all the license notices in the
joachim99@84 329 Document, and any Warranty Disclaimers, provided that you also include
joachim99@84 330 the original English version of this License and the original versions
joachim99@84 331 of those notices and disclaimers. In case of a disagreement between
joachim99@84 332 the translation and the original version of this License or a notice
joachim99@84 333 or disclaimer, the original version will prevail.
joachim99@84 334
joachim99@84 335 If a section in the Document is Entitled "Acknowledgements",
joachim99@84 336 "Dedications", or "History", the requirement (section 4) to Preserve
joachim99@84 337 its Title (section 1) will typically require changing the actual
joachim99@84 338 title.
joachim99@84 339
joachim99@84 340
joachim99@84 341 9. TERMINATION
joachim99@84 342
joachim99@84 343 You may not copy, modify, sublicense, or distribute the Document except
joachim99@84 344 as expressly provided for under this License. Any other attempt to
joachim99@84 345 copy, modify, sublicense or distribute the Document is void, and will
joachim99@84 346 automatically terminate your rights under this License. However,
joachim99@84 347 parties who have received copies, or rights, from you under this
joachim99@84 348 License will not have their licenses terminated so long as such
joachim99@84 349 parties remain in full compliance.
joachim99@84 350
joachim99@84 351
joachim99@84 352 10. FUTURE REVISIONS OF THIS LICENSE
joachim99@84 353
joachim99@84 354 The Free Software Foundation may publish new, revised versions
joachim99@84 355 of the GNU Free Documentation License from time to time. Such new
joachim99@84 356 versions will be similar in spirit to the present version, but may
joachim99@84 357 differ in detail to address new problems or concerns. See
joachim99@84 358 http://www.gnu.org/copyleft/.
joachim99@84 359
joachim99@84 360 Each version of the License is given a distinguishing version number.
joachim99@84 361 If the Document specifies that a particular numbered version of this
joachim99@84 362 License "or any later version" applies to it, you have the option of
joachim99@84 363 following the terms and conditions either of that specified version or
joachim99@84 364 of any later version that has been published (not as a draft) by the
joachim99@84 365 Free Software Foundation. If the Document does not specify a version
joachim99@84 366 number of this License, you may choose any version ever published (not
joachim99@84 367 as a draft) by the Free Software Foundation.
joachim99@84 368
joachim99@84 369
joachim99@84 370 ADDENDUM: How to use this License for your documents
joachim99@84 371
joachim99@84 372 To use this License in a document you have written, include a copy of
joachim99@84 373 the License in the document and put the following copyright and
joachim99@84 374 license notices just after the title page:
joachim99@84 375
joachim99@84 376 Copyright (c) YEAR YOUR NAME.
joachim99@84 377 Permission is granted to copy, distribute and/or modify this document
joachim99@84 378 under the terms of the GNU Free Documentation License, Version 1.2
joachim99@84 379 or any later version published by the Free Software Foundation;
joachim99@84 380 with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
joachim99@84 381 A copy of the license is included in the section entitled "GNU
joachim99@84 382 Free Documentation License".
joachim99@84 383
joachim99@84 384 If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
joachim99@84 385 replace the "with...Texts." line with this:
joachim99@84 386
joachim99@84 387 with the Invariant Sections being LIST THEIR TITLES, with the
joachim99@84 388 Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
joachim99@84 389
joachim99@84 390 If you have Invariant Sections without Cover Texts, or some other
joachim99@84 391 combination of the three, merge those two alternatives to suit the
joachim99@84 392 situation.
joachim99@84 393
joachim99@84 394 If your document contains nontrivial examples of program code, we
joachim99@84 395 recommend releasing these examples in parallel under your choice of
joachim99@84 396 free software license, such as the GNU General Public License,
joachim99@84 397 to permit their use in free software.