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  129. .\" ========================================================================
  130. .\"
  131. .IX Title "GFDL 7"
  132. .TH GFDL 7 "2021-06-21" "gcc-10.3.1" "GNU"
  133. .\" For nroff, turn off justification. Always turn off hyphenation; it makes
  134. .\" way too many mistakes in technical documents.
  135. .if n .ad l
  136. .nh
  137. .SH "NAME"
  138. gfdl \- GNU Free Documentation License
  139. .SH "DESCRIPTION"
  140. .IX Header "DESCRIPTION"
  141. \&\f(CW@comment\fR For some cases, this default \f(CW@node\fR/@unnumbered is not applicable and
  142. \&\f(CW@comment\fR causes warnings. In those cases, the including file can set
  143. \&\f(CW@comment\fR nodefaultgnufreedocumentationlicensenode and provide it's own version.
  144. \&\f(CW@comment\fR F.i., when this file is included in an \f(CW@raisesections\fR context, the
  145. \&\f(CW@comment\fR including file can use an \f(CW@unnumberedsec\fR.
  146. .SS "\s-1GNU\s0 Free Documentation License"
  147. .IX Subsection "GNU Free Documentation License"
  148. .SS "Version 1.3, 3 November 2008"
  149. .IX Subsection "Version 1.3, 3 November 2008"
  150. .Vb 2
  151. \& Copyright (c) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
  152. \& E<lt>B<http://fsf.org/>E<gt>
  153. \&
  154. \& Everyone is permitted to copy and distribute verbatim copies
  155. \& of this license document, but changing it is not allowed.
  156. .Ve
  157. .IP "0." 4
  158. .IX Item "0."
  159. \&\s-1PREAMBLE\s0
  160. .Sp
  161. The purpose of this License is to make a manual, textbook, or other
  162. functional and useful document \fIfree\fR in the sense of freedom: to
  163. assure everyone the effective freedom to copy and redistribute it,
  164. with or without modifying it, either commercially or noncommercially.
  165. Secondarily, this License preserves for the author and publisher a way
  166. to get credit for their work, while not being considered responsible
  167. for modifications made by others.
  168. .Sp
  169. This License is a kind of \*(L"copyleft\*(R", which means that derivative
  170. works of the document must themselves be free in the same sense. It
  171. complements the \s-1GNU\s0 General Public License, which is a copyleft
  172. license designed for free software.
  173. .Sp
  174. We have designed this License in order to use it for manuals for free
  175. software, because free software needs free documentation: a free
  176. program should come with manuals providing the same freedoms that the
  177. software does. But this License is not limited to software manuals;
  178. it can be used for any textual work, regardless of subject matter or
  179. whether it is published as a printed book. We recommend this License
  180. principally for works whose purpose is instruction or reference.
  181. .IP "1." 4
  182. .IX Item "1."
  183. \&\s-1APPLICABILITY AND DEFINITIONS\s0
  184. .Sp
  185. This License applies to any manual or other work, in any medium, that
  186. contains a notice placed by the copyright holder saying it can be
  187. distributed under the terms of this License. Such a notice grants a
  188. world-wide, royalty-free license, unlimited in duration, to use that
  189. work under the conditions stated herein. The \*(L"Document\*(R", below,
  190. refers to any such manual or work. Any member of the public is a
  191. licensee, and is addressed as \*(L"you\*(R". You accept the license if you
  192. copy, modify or distribute the work in a way requiring permission
  193. under copyright law.
  194. .Sp
  195. A \*(L"Modified Version\*(R" of the Document means any work containing the
  196. Document or a portion of it, either copied verbatim, or with
  197. modifications and/or translated into another language.
  198. .Sp
  199. A \*(L"Secondary Section\*(R" is a named appendix or a front-matter section
  200. of the Document that deals exclusively with the relationship of the
  201. publishers or authors of the Document to the Document's overall
  202. subject (or to related matters) and contains nothing that could fall
  203. directly within that overall subject. (Thus, if the Document is in
  204. part a textbook of mathematics, a Secondary Section may not explain
  205. any mathematics.) The relationship could be a matter of historical
  206. connection with the subject or with related matters, or of legal,
  207. commercial, philosophical, ethical or political position regarding
  208. them.
  209. .Sp
  210. The \*(L"Invariant Sections\*(R" are certain Secondary Sections whose titles
  211. are designated, as being those of Invariant Sections, in the notice
  212. that says that the Document is released under this License. If a
  213. section does not fit the above definition of Secondary then it is not
  214. allowed to be designated as Invariant. The Document may contain zero
  215. Invariant Sections. If the Document does not identify any Invariant
  216. Sections then there are none.
  217. .Sp
  218. The \*(L"Cover Texts\*(R" are certain short passages of text that are listed,
  219. as Front-Cover Texts or Back-Cover Texts, in the notice that says that
  220. the Document is released under this License. A Front-Cover Text may
  221. be at most 5 words, and a Back-Cover Text may be at most 25 words.
  222. .Sp
  223. A \*(L"Transparent\*(R" copy of the Document means a machine-readable copy,
  224. represented in a format whose specification is available to the
  225. general public, that is suitable for revising the document
  226. straightforwardly with generic text editors or (for images composed of
  227. pixels) generic paint programs or (for drawings) some widely available
  228. drawing editor, and that is suitable for input to text formatters or
  229. for automatic translation to a variety of formats suitable for input
  230. to text formatters. A copy made in an otherwise Transparent file
  231. format whose markup, or absence of markup, has been arranged to thwart
  232. or discourage subsequent modification by readers is not Transparent.
  233. An image format is not Transparent if used for any substantial amount
  234. of text. A copy that is not \*(L"Transparent\*(R" is called \*(L"Opaque\*(R".
  235. .Sp
  236. Examples of suitable formats for Transparent copies include plain
  237. \&\s-1ASCII\s0 without markup, Texinfo input format, LaTeX input
  238. format, \s-1SGML\s0 or \s-1XML\s0 using a publicly available
  239. \&\s-1DTD,\s0 and standard-conforming simple \s-1HTML,\s0
  240. PostScript or \s-1PDF\s0 designed for human modification. Examples
  241. of transparent image formats include \s-1PNG, XCF\s0 and
  242. \&\s-1JPG.\s0 Opaque formats include proprietary formats that can be
  243. read and edited only by proprietary word processors, \s-1SGML\s0 or
  244. \&\s-1XML\s0 for which the \s-1DTD\s0 and/or processing tools are
  245. not generally available, and the machine-generated \s-1HTML,\s0
  246. PostScript or \s-1PDF\s0 produced by some word processors for
  247. output purposes only.
  248. .Sp
  249. The \*(L"Title Page\*(R" means, for a printed book, the title page itself,
  250. plus such following pages as are needed to hold, legibly, the material
  251. this License requires to appear in the title page. For works in
  252. formats which do not have any title page as such, \*(L"Title Page\*(R" means
  253. the text near the most prominent appearance of the work's title,
  254. preceding the beginning of the body of the text.
  255. .Sp
  256. The \*(L"publisher\*(R" means any person or entity that distributes copies
  257. of the Document to the public.
  258. .Sp
  259. A section \*(L"Entitled \s-1XYZ\*(R"\s0 means a named subunit of the Document whose
  260. title either is precisely \s-1XYZ\s0 or contains \s-1XYZ\s0 in parentheses following
  261. text that translates \s-1XYZ\s0 in another language. (Here \s-1XYZ\s0 stands for a
  262. specific section name mentioned below, such as \*(L"Acknowledgements\*(R",
  263. \&\*(L"Dedications\*(R", \*(L"Endorsements\*(R", or \*(L"History\*(R".) To \*(L"Preserve the Title\*(R"
  264. of such a section when you modify the Document means that it remains a
  265. section \*(L"Entitled \s-1XYZ\*(R"\s0 according to this definition.
  266. .Sp
  267. The Document may include Warranty Disclaimers next to the notice which
  268. states that this License applies to the Document. These Warranty
  269. Disclaimers are considered to be included by reference in this
  270. License, but only as regards disclaiming warranties: any other
  271. implication that these Warranty Disclaimers may have is void and has
  272. no effect on the meaning of this License.
  273. .IP "2." 4
  274. .IX Item "2."
  275. \&\s-1VERBATIM COPYING\s0
  276. .Sp
  277. You may copy and distribute the Document in any medium, either
  278. commercially or noncommercially, provided that this License, the
  279. copyright notices, and the license notice saying this License applies
  280. to the Document are reproduced in all copies, and that you add no other
  281. conditions whatsoever to those of this License. You may not use
  282. technical measures to obstruct or control the reading or further
  283. copying of the copies you make or distribute. However, you may accept
  284. compensation in exchange for copies. If you distribute a large enough
  285. number of copies you must also follow the conditions in section 3.
  286. .Sp
  287. You may also lend copies, under the same conditions stated above, and
  288. you may publicly display copies.
  289. .IP "3." 4
  290. .IX Item "3."
  291. \&\s-1COPYING IN QUANTITY\s0
  292. .Sp
  293. If you publish printed copies (or copies in media that commonly have
  294. printed covers) of the Document, numbering more than 100, and the
  295. Document's license notice requires Cover Texts, you must enclose the
  296. copies in covers that carry, clearly and legibly, all these Cover
  297. Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
  298. the back cover. Both covers must also clearly and legibly identify
  299. you as the publisher of these copies. The front cover must present
  300. the full title with all words of the title equally prominent and
  301. visible. You may add other material on the covers in addition.
  302. Copying with changes limited to the covers, as long as they preserve
  303. the title of the Document and satisfy these conditions, can be treated
  304. as verbatim copying in other respects.
  305. .Sp
  306. If the required texts for either cover are too voluminous to fit
  307. legibly, you should put the first ones listed (as many as fit
  308. reasonably) on the actual cover, and continue the rest onto adjacent
  309. pages.
  310. .Sp
  311. If you publish or distribute Opaque copies of the Document numbering
  312. more than 100, you must either include a machine-readable Transparent
  313. copy along with each Opaque copy, or state in or with each Opaque copy
  314. a computer-network location from which the general network-using
  315. public has access to download using public-standard network protocols
  316. a complete Transparent copy of the Document, free of added material.
  317. If you use the latter option, you must take reasonably prudent steps,
  318. when you begin distribution of Opaque copies in quantity, to ensure
  319. that this Transparent copy will remain thus accessible at the stated
  320. location until at least one year after the last time you distribute an
  321. Opaque copy (directly or through your agents or retailers) of that
  322. edition to the public.
  323. .Sp
  324. It is requested, but not required, that you contact the authors of the
  325. Document well before redistributing any large number of copies, to give
  326. them a chance to provide you with an updated version of the Document.
  327. .IP "4." 4
  328. .IX Item "4."
  329. \&\s-1MODIFICATIONS\s0
  330. .Sp
  331. You may copy and distribute a Modified Version of the Document under
  332. the conditions of sections 2 and 3 above, provided that you release
  333. the Modified Version under precisely this License, with the Modified
  334. Version filling the role of the Document, thus licensing distribution
  335. and modification of the Modified Version to whoever possesses a copy
  336. of it. In addition, you must do these things in the Modified Version:
  337. .RS 4
  338. .IP "A." 4
  339. .IX Item "A."
  340. Use in the Title Page (and on the covers, if any) a title distinct
  341. from that of the Document, and from those of previous versions
  342. (which should, if there were any, be listed in the History section
  343. of the Document). You may use the same title as a previous version
  344. if the original publisher of that version gives permission.
  345. .IP "B." 4
  346. .IX Item "B."
  347. List on the Title Page, as authors, one or more persons or entities
  348. responsible for authorship of the modifications in the Modified
  349. Version, together with at least five of the principal authors of the
  350. Document (all of its principal authors, if it has fewer than five),
  351. unless they release you from this requirement.
  352. .IP "C." 4
  353. .IX Item "C."
  354. State on the Title page the name of the publisher of the
  355. Modified Version, as the publisher.
  356. .IP "D." 4
  357. .IX Item "D."
  358. Preserve all the copyright notices of the Document.
  359. .IP "E." 4
  360. .IX Item "E."
  361. Add an appropriate copyright notice for your modifications
  362. adjacent to the other copyright notices.
  363. .IP "F." 4
  364. .IX Item "F."
  365. Include, immediately after the copyright notices, a license notice
  366. giving the public permission to use the Modified Version under the
  367. terms of this License, in the form shown in the Addendum below.
  368. .IP "G." 4
  369. .IX Item "G."
  370. Preserve in that license notice the full lists of Invariant Sections
  371. and required Cover Texts given in the Document's license notice.
  372. .IP "H." 4
  373. .IX Item "H."
  374. Include an unaltered copy of this License.
  375. .IP "I." 4
  376. .IX Item "I."
  377. Preserve the section Entitled \*(L"History\*(R", Preserve its Title, and add
  378. to it an item stating at least the title, year, new authors, and
  379. publisher of the Modified Version as given on the Title Page. If
  380. there is no section Entitled \*(L"History\*(R" in the Document, create one
  381. stating the title, year, authors, and publisher of the Document as
  382. given on its Title Page, then add an item describing the Modified
  383. Version as stated in the previous sentence.
  384. .IP "J." 4
  385. .IX Item "J."
  386. Preserve the network location, if any, given in the Document for
  387. public access to a Transparent copy of the Document, and likewise
  388. the network locations given in the Document for previous versions
  389. it was based on. These may be placed in the \*(L"History\*(R" section.
  390. You may omit a network location for a work that was published at
  391. least four years before the Document itself, or if the original
  392. publisher of the version it refers to gives permission.
  393. .IP "K." 4
  394. .IX Item "K."
  395. For any section Entitled \*(L"Acknowledgements\*(R" or \*(L"Dedications\*(R", Preserve
  396. the Title of the section, and preserve in the section all the
  397. substance and tone of each of the contributor acknowledgements and/or
  398. dedications given therein.
  399. .IP "L." 4
  400. .IX Item "L."
  401. Preserve all the Invariant Sections of the Document,
  402. unaltered in their text and in their titles. Section numbers
  403. or the equivalent are not considered part of the section titles.
  404. .IP "M." 4
  405. .IX Item "M."
  406. Delete any section Entitled \*(L"Endorsements\*(R". Such a section
  407. may not be included in the Modified Version.
  408. .IP "N." 4
  409. .IX Item "N."
  410. Do not retitle any existing section to be Entitled \*(L"Endorsements\*(R" or
  411. to conflict in title with any Invariant Section.
  412. .IP "O." 4
  413. .IX Item "O."
  414. Preserve any Warranty Disclaimers.
  415. .RE
  416. .RS 4
  417. .Sp
  418. If the Modified Version includes new front-matter sections or
  419. appendices that qualify as Secondary Sections and contain no material
  420. copied from the Document, you may at your option designate some or all
  421. of these sections as invariant. To do this, add their titles to the
  422. list of Invariant Sections in the Modified Version's license notice.
  423. These titles must be distinct from any other section titles.
  424. .Sp
  425. You may add a section Entitled \*(L"Endorsements\*(R", provided it contains
  426. nothing but endorsements of your Modified Version by various
  427. parties\-\-\-for example, statements of peer review or that the text has
  428. been approved by an organization as the authoritative definition of a
  429. standard.
  430. .Sp
  431. You may add a passage of up to five words as a Front-Cover Text, and a
  432. passage of up to 25 words as a Back-Cover Text, to the end of the list
  433. of Cover Texts in the Modified Version. Only one passage of
  434. Front-Cover Text and one of Back-Cover Text may be added by (or
  435. through arrangements made by) any one entity. If the Document already
  436. includes a cover text for the same cover, previously added by you or
  437. by arrangement made by the same entity you are acting on behalf of,
  438. you may not add another; but you may replace the old one, on explicit
  439. permission from the previous publisher that added the old one.
  440. .Sp
  441. The author(s) and publisher(s) of the Document do not by this License
  442. give permission to use their names for publicity for or to assert or
  443. imply endorsement of any Modified Version.
  444. .RE
  445. .IP "5." 4
  446. .IX Item "5."
  447. \&\s-1COMBINING DOCUMENTS\s0
  448. .Sp
  449. You may combine the Document with other documents released under this
  450. License, under the terms defined in section 4 above for modified
  451. versions, provided that you include in the combination all of the
  452. Invariant Sections of all of the original documents, unmodified, and
  453. list them all as Invariant Sections of your combined work in its
  454. license notice, and that you preserve all their Warranty Disclaimers.
  455. .Sp
  456. The combined work need only contain one copy of this License, and
  457. multiple identical Invariant Sections may be replaced with a single
  458. copy. If there are multiple Invariant Sections with the same name but
  459. different contents, make the title of each such section unique by
  460. adding at the end of it, in parentheses, the name of the original
  461. author or publisher of that section if known, or else a unique number.
  462. Make the same adjustment to the section titles in the list of
  463. Invariant Sections in the license notice of the combined work.
  464. .Sp
  465. In the combination, you must combine any sections Entitled \*(L"History\*(R"
  466. in the various original documents, forming one section Entitled
  467. \&\*(L"History\*(R"; likewise combine any sections Entitled \*(L"Acknowledgements\*(R",
  468. and any sections Entitled \*(L"Dedications\*(R". You must delete all
  469. sections Entitled \*(L"Endorsements.\*(R"
  470. .IP "6." 4
  471. .IX Item "6."
  472. \&\s-1COLLECTIONS OF DOCUMENTS\s0
  473. .Sp
  474. You may make a collection consisting of the Document and other documents
  475. released under this License, and replace the individual copies of this
  476. License in the various documents with a single copy that is included in
  477. the collection, provided that you follow the rules of this License for
  478. verbatim copying of each of the documents in all other respects.
  479. .Sp
  480. You may extract a single document from such a collection, and distribute
  481. it individually under this License, provided you insert a copy of this
  482. License into the extracted document, and follow this License in all
  483. other respects regarding verbatim copying of that document.
  484. .IP "7." 4
  485. .IX Item "7."
  486. \&\s-1AGGREGATION WITH INDEPENDENT WORKS\s0
  487. .Sp
  488. A compilation of the Document or its derivatives with other separate
  489. and independent documents or works, in or on a volume of a storage or
  490. distribution medium, is called an \*(L"aggregate\*(R" if the copyright
  491. resulting from the compilation is not used to limit the legal rights
  492. of the compilation's users beyond what the individual works permit.
  493. When the Document is included in an aggregate, this License does not
  494. apply to the other works in the aggregate which are not themselves
  495. derivative works of the Document.
  496. .Sp
  497. If the Cover Text requirement of section 3 is applicable to these
  498. copies of the Document, then if the Document is less than one half of
  499. the entire aggregate, the Document's Cover Texts may be placed on
  500. covers that bracket the Document within the aggregate, or the
  501. electronic equivalent of covers if the Document is in electronic form.
  502. Otherwise they must appear on printed covers that bracket the whole
  503. aggregate.
  504. .IP "8." 4
  505. .IX Item "8."
  506. \&\s-1TRANSLATION\s0
  507. .Sp
  508. Translation is considered a kind of modification, so you may
  509. distribute translations of the Document under the terms of section 4.
  510. Replacing Invariant Sections with translations requires special
  511. permission from their copyright holders, but you may include
  512. translations of some or all Invariant Sections in addition to the
  513. original versions of these Invariant Sections. You may include a
  514. translation of this License, and all the license notices in the
  515. Document, and any Warranty Disclaimers, provided that you also include
  516. the original English version of this License and the original versions
  517. of those notices and disclaimers. In case of a disagreement between
  518. the translation and the original version of this License or a notice
  519. or disclaimer, the original version will prevail.
  520. .Sp
  521. If a section in the Document is Entitled \*(L"Acknowledgements\*(R",
  522. \&\*(L"Dedications\*(R", or \*(L"History\*(R", the requirement (section 4) to Preserve
  523. its Title (section 1) will typically require changing the actual
  524. title.
  525. .IP "9." 4
  526. .IX Item "9."
  527. \&\s-1TERMINATION\s0
  528. .Sp
  529. You may not copy, modify, sublicense, or distribute the Document
  530. except as expressly provided under this License. Any attempt
  531. otherwise to copy, modify, sublicense, or distribute it is void, and
  532. will automatically terminate your rights under this License.
  533. .Sp
  534. However, if you cease all violation of this License, then your license
  535. from a particular copyright holder is reinstated (a) provisionally,
  536. unless and until the copyright holder explicitly and finally
  537. terminates your license, and (b) permanently, if the copyright holder
  538. fails to notify you of the violation by some reasonable means prior to
  539. 60 days after the cessation.
  540. .Sp
  541. Moreover, your license from a particular copyright holder is
  542. reinstated permanently if the copyright holder notifies you of the
  543. violation by some reasonable means, this is the first time you have
  544. received notice of violation of this License (for any work) from that
  545. copyright holder, and you cure the violation prior to 30 days after
  546. your receipt of the notice.
  547. .Sp
  548. Termination of your rights under this section does not terminate the
  549. licenses of parties who have received copies or rights from you under
  550. this License. If your rights have been terminated and not permanently
  551. reinstated, receipt of a copy of some or all of the same material does
  552. not give you any rights to use it.
  553. .IP "10." 4
  554. .IX Item "10."
  555. \&\s-1FUTURE REVISIONS OF THIS LICENSE\s0
  556. .Sp
  557. The Free Software Foundation may publish new, revised versions
  558. of the \s-1GNU\s0 Free Documentation License from time to time. Such new
  559. versions will be similar in spirit to the present version, but may
  560. differ in detail to address new problems or concerns. See
  561. <\fBhttp://www.gnu.org/copyleft/\fR>.
  562. .Sp
  563. Each version of the License is given a distinguishing version number.
  564. If the Document specifies that a particular numbered version of this
  565. License \*(L"or any later version\*(R" applies to it, you have the option of
  566. following the terms and conditions either of that specified version or
  567. of any later version that has been published (not as a draft) by the
  568. Free Software Foundation. If the Document does not specify a version
  569. number of this License, you may choose any version ever published (not
  570. as a draft) by the Free Software Foundation. If the Document
  571. specifies that a proxy can decide which future versions of this
  572. License can be used, that proxy's public statement of acceptance of a
  573. version permanently authorizes you to choose that version for the
  574. Document.
  575. .IP "11." 4
  576. .IX Item "11."
  577. \&\s-1RELICENSING\s0
  578. .Sp
  579. \&\*(L"Massive Multiauthor Collaboration Site\*(R" (or \*(L"\s-1MMC\s0 Site\*(R") means any
  580. World Wide Web server that publishes copyrightable works and also
  581. provides prominent facilities for anybody to edit those works. A
  582. public wiki that anybody can edit is an example of such a server. A
  583. \&\*(L"Massive Multiauthor Collaboration\*(R" (or \*(L"\s-1MMC\*(R"\s0) contained in the
  584. site means any set of copyrightable works thus published on the \s-1MMC\s0
  585. site.
  586. .Sp
  587. \&\*(L"CC-BY-SA\*(R" means the Creative Commons Attribution-Share Alike 3.0
  588. license published by Creative Commons Corporation, a not-for-profit
  589. corporation with a principal place of business in San Francisco,
  590. California, as well as future copyleft versions of that license
  591. published by that same organization.
  592. .Sp
  593. \&\*(L"Incorporate\*(R" means to publish or republish a Document, in whole or
  594. in part, as part of another Document.
  595. .Sp
  596. An \s-1MMC\s0 is \*(L"eligible for relicensing\*(R" if it is licensed under this
  597. License, and if all works that were first published under this License
  598. somewhere other than this \s-1MMC,\s0 and subsequently incorporated in whole
  599. or in part into the \s-1MMC,\s0 (1) had no cover texts or invariant sections,
  600. and (2) were thus incorporated prior to November 1, 2008.
  601. .Sp
  602. The operator of an \s-1MMC\s0 Site may republish an \s-1MMC\s0 contained in the site
  603. under CC-BY-SA on the same site at any time before August 1, 2009,
  604. provided the \s-1MMC\s0 is eligible for relicensing.
  605. .SS "\s-1ADDENDUM:\s0 How to use this License for your documents"
  606. .IX Subsection "ADDENDUM: How to use this License for your documents"
  607. To use this License in a document you have written, include a copy of
  608. the License in the document and put the following copyright and
  609. license notices just after the title page:
  610. .PP
  611. .Vb 7
  612. \& Copyright (C) <year> <your name>.
  613. \& Permission is granted to copy, distribute and/or modify this document
  614. \& under the terms of the GNU Free Documentation License, Version 1.3
  615. \& or any later version published by the Free Software Foundation;
  616. \& with no Invariant Sections, no Front\-Cover Texts, and no Back\-Cover
  617. \& Texts. A copy of the license is included in the section entitled "GNU
  618. \& Free Documentation License".
  619. .Ve
  620. .PP
  621. If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
  622. replace the \*(L"with...Texts.\*(R" line with this:
  623. .PP
  624. .Vb 3
  625. \& with the Invariant Sections being <list their titles>, with
  626. \& the Front\-Cover Texts being <list>, and with the Back\-Cover Texts
  627. \& being <list>.
  628. .Ve
  629. .PP
  630. If you have Invariant Sections without Cover Texts, or some other
  631. combination of the three, merge those two alternatives to suit the
  632. situation.
  633. .PP
  634. If your document contains nontrivial examples of program code, we
  635. recommend releasing these examples in parallel under your choice of
  636. free software license, such as the \s-1GNU\s0 General Public License,
  637. to permit their use in free software.
  638. .SH "SEE ALSO"
  639. .IX Header "SEE ALSO"
  640. \&\fIgpl\fR\|(7), \fIfsf\-funding\fR\|(7).
  641. .SH "COPYRIGHT"
  642. .IX Header "COPYRIGHT"
  643. Copyright (c) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
  644. <\fBhttp://fsf.org/\fR>
  645. .PP
  646. Everyone is permitted to copy and distribute verbatim copies
  647. of this license document, but changing it is not allowed.