488 lines
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488 lines
22 KiB
HTML
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><H1
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CLASS="APPENDIX"
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><A
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NAME="APPENDIX"
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></A
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>A. Gnu Free Documentation License</H1
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><P
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>Version 1.2, November 2002 </P
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><P
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> Copyright (C) 2000,2001,2002 Free Software
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Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone
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is permitted to copy and distribute verbatim copies of this license document, but
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changing it is not allowed. </P
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><P
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> 0. PREAMBLE </P
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><P
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> The purpose of
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this License is to make a manual, textbook, or other functional and useful document
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"free" in the sense of freedom: to assure everyone the effective freedom to copy and
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redistribute it, with or without modifying it, either commercially or noncommercially.
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Secondarily, this License preserves for the author and publisher a way to get credit
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for their work, while not being considered responsible for modifications made by others.</P
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><P
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> This License is a kind of "copyleft", which means that derivative works
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of the document must themselves be free in the same sense. It complements the GNU
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General Public License, which is a copyleft
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cense designed for free software. </P
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><P
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> We have designed this License
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in order to use it for manuals for free software, because free software needs free
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documentation: a free program should come with manuals providing the same freedoms
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that the software does. But this License is not limited to software manuals; it can
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be used for any textual work, regardless of subject matter or whether it is published
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as a printed book. We recommend this License principally for works whose purpose is
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instruction or reference. </P
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><P
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> 1. APPLICABILITY AND DEFINITIONS </P
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><P
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> This License applies to any manual
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or other work, in any medium, that contains a notice placed by the copyright holder
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saying it can be distributed under the terms of this License. Such a notice grants
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a world-wide, royalty-free license, unlimited in duration, to use that work under the
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conditions stated herein. The "Document", below, refers to any such manual or work.
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Any member of the public is a licensee, and is addressed as "you". You accept the
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license if you copy, modify or distribute the work in a way requiring permission under
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copyright law. </P
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><P
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> A "Modified Version" of the Document means any work
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containing the Document or a portion of it, either copied verbatim, or with modifications
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and/or translated into another language. </P
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><P
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> A "Secondary Section" is a
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named appendix or a front-matter section of the Document that deals exclusively with
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the relationship of the publishers or authors of the Document to the Document's overall
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subject (or to related matters) and contains nothing that could fall directly within
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that overall subject. (Thus, if the Document is in part a textbook of mathematics,
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a Secondary Section may not explain any mathematics.) The relationship could be a
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matter of historical connection with the subject or with related matters, or of legal,
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commercial, philosophical, ethical or political position regarding them. </P
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><P
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>The "Invariant Sections" are certain Secondary Sections whose titles are designated, as
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being those of Invariant Sections, in the notice that says that the Document is released
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under this License. If a section does not fit the above definition of Secondary then it
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is not allowed to be designated as Invariant. The Document may contain zero Invariant
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Sections. If the Document does not identify any Invariant Sections then there are none.</P
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><P
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> The "Cover Texts" are certain short passages of text that are listed,
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as Front-Cover Texts or Back-Cover Texts, in the notice that says that the Document is
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released under this License. A Front-Cover Text may be at most 5 words, and a Back-Cover
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Text may be at most 25 words. </P
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><P
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> A "Transparent" copy of the Document means
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a machine-readable copy, represented in a format whose specification is available to
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the general public, that is suitable for revising the document straightforwardly with
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generic text editors or (for images composed of pixels) generic paint programs or
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(for drawings) some widely available drawing editor, and that is suitable for input
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to text formatters or for automatic translation to a variety of formats suitable for
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input to text formatters. A copy made in an otherwise Transparent file format whose
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markup, or absence of markup, has been arranged to thwart or discourage subsequent
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modification by readers is not Transparent. An image format is not Transparent if
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used for any substantial amount of text. A copy that is not "Transparent" is called
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"Opaque". </P
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><P
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> Examples of suitable formats for Transparent copies include
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plain ASCII without markup, Texinfo input format, LaTeX input format, SGML or XML
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using a publicly available DTD, and standard-conforming simple HTML, PostScript or PDF
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designed for human modification. Examples of transparent image formats include PNG,
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XCF and JPG. Opaque formats include proprietary formats that can be read and edited
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only by proprietary word processors, SGML or XML for which the DTD and/or processing
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tools are not generally available, and the machine-generated HTML, PostScript or
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PDF produced by some word processors for output purposes only. </P
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><P
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> The
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"Title Page" means, for a printed book, the title page itself, plus such following
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pages as are needed to hold, legibly, the material this License requires to appear
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in the title page. For works in formats which do not have any title page as such,
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"Title Page" means the text near the most prominent appearance of the work's title,
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preceding the beginning of the body of the text. </P
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><P
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> A section "Entitled
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XYZ" means a named subunit of the Document whose title either is precisely XYZ or
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contains XYZ in parentheses following text that translates XYZ in another language.
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(Here XYZ stands for a specific section name mentioned below, such as "Acknowledgements",
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"Dedications", "Endorsements", or "History".) To "Preserve the Title" of such a section
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when you modify the Document means that it remains a section "Entitled XYZ" according
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to this definition. </P
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><P
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> The Document may include Warranty Disclaimers next
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to the notice which states that this License applies to the Document. These Warranty
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Disclaimers are considered to be included by reference in this License, but only as
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regards disclaiming warranties: any other implication that these Warranty Disclaimers
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may have is void and has no effect on the meaning of this License. </P
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><P
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> 2. VERBATIM COPYING </P
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><P
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> You may copy and distribute the Document in
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any medium, either commercially or noncommercially, provided that this License, the
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copyright notices, and the license notice saying this License applies to the Document
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are reproduced in all copies, and that you add no other conditions whatsoever to
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those of this License. You may not use technical measures to obstruct or control
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the reading or further copying of the copies you make or distribute. However, you
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may accept compensation in exchange for copies. If you distribute a large enough
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number of copies you must also follow the conditions in section 3. </P
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><P
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>You may also lend copies, under the same conditions stated above, and you may publicly
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display copies. </P
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><P
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> 3. COPYING IN QUANTITY </P
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><P
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> If you publish printed copies (or copies in
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media that commonly have printed covers) of the Document, numbering more than 100,
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and the Document's license notice requires Cover Texts, you must enclose the copies
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in covers that carry, clearly and legibly, all these Cover Texts: Front-Cover Texts
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on the front cover, and Back-Cover Texts on the back cover. Both covers must also
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clearly and legibly identify you as the publisher of these copies. The front cover
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must present the full title with all words of the title equally prominent and visible.
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You may add other material on the covers in addition. Copying with changes limited
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to the covers, as long as they preserve the title of the Document and satisfy these
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conditions, can be treated as verbatim copying in other respects. </P
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><P
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> If
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the required texts for either cover are too voluminous to fit legibly, you should put
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the first ones listed (as many as fit reasonably) on the actual cover, and continue the
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rest onto adjacent pages. </P
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><P
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> If you publish or distribute Opaque copies
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of the Document numbering more than 100, you must either include a machine-readable
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Transparent copy along with each Opaque copy, or state in or with each Opaque copy
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a computer-network location from which the general network-using public has access
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to download using public-standard network protocols a complete Transparent copy of
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the Document, free of added material. If you use the latter option, you must take
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reasonably prudent steps, when you begin distribution of Opaque copies in quantity, to
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ensure that this Transparent copy will remain thus accessible at the stated location
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until at least one year after the last time you distribute an Opaque copy (directly
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or through your agents or retailers) of that edition to the public. </P
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><P
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>It is requested, but not required, that you contact the authors of the Document well
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before redistributing any large number of copies, to give them a chance to provide
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you with an updated version of the Document. </P
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><P
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> 4. MODIFICATIONS </P
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><P
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> You may copy and distribute a Modified Version of the
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Document under the conditions of sections 2 and 3 above, provided that you release the
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Modified Version under precisely this License, with the Modified Version filling the role
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of the Document, thus licensing distribution and modification of the Modified Version to
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whoever possesses a copy of it. In addition, you must do these things in the Modified
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Version: </P
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><P
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> A. Use in the Title Page (and on the covers, if any) a title
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distinct from that of the Document, and from those of previous versions (which should, if
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there were any, be listed in the History section of the Document). You may use the same
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title as a previous version if the original publisher of that version gives permission.</P
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><P
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> B. List on the Title Page, as authors, one or more persons or entities
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responsible for authorship of the modifications in the Modified Version, together with
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at least five of the principal authors of the Document (all of its principal authors,
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if it has fewer than five), unless they release you from this requirement. </P
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><P
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> C. State on the Title page the name of the publisher of the Modified Version,
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as the publisher. </P
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><P
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> D. Preserve all the copyright notices of the Document.</P
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><P
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> E. Add an appropriate copyright notice for your modifications adjacent to
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the other copyright notices. </P
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><P
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> F. Include, immediately after the copyright
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notices, a license notice giving the public permission to use the Modified Version
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under the terms of this License, in the form shown in the Addendum below. </P
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><P
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> G. Preserve in that license notice the full lists of Invariant Sections and
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required Cover Texts given in the Document's license notice. </P
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><P
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> H. Include
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an unaltered copy of this License. </P
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><P
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> I. Preserve the section Entitled
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"History", Preserve its Title, and add to it an item stating at least the title, year,
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new authors, and publisher of the Modified Version as given on the Title Page. If there
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is no section Entitled "History" in the Document, create one stating the title, year,
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authors, and publisher of the Document as given on its Title Page, then add an item
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describing the Modified Version as stated in the previous sentence. </P
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><P
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>J. Preserve the network location, if any, given in the Document for public access to
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a Transparent copy of the Document, and likewise the network locations given in the
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Document for previous versions it was based on. These may be placed in the "History"
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section. You may omit a network location for a work that was published at least four
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years before the Document itself, or if the original publisher of the version it refers
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to gives permission. </P
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><P
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> K. For any section Entitled "Acknowledgements"
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or "Dedications", Preserve the Title of the section, and preserve in the section all
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the substance and tone of each of the contributor acknowledgements and/or dedications
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given therein. </P
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><P
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> L. Preserve all the Invariant Sections of the Document,
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|
unaltered in their text and in their titles. Section numbers or the equivalent are
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not considered part of the section titles. </P
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><P
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> M. Delete any section
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Entitled "Endorsements". Such a section may not be included in the Modified Version.</P
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><P
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> N. Do not retitle any existing section to be Entitled "Endorsements"
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or to conflict in title with any Invariant Section. </P
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><P
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> O. Preserve any
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Warranty Disclaimers. If the Modified Version includes new front-matter sections or
|
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appendices that qualify as Secondary Sections and contain no material copied from the
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Document, you may at your option designate some or all of these sections as invariant.
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To do this, add their titles to the list of Invariant Sections in the Modified Version's
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license notice. These titles must be distinct from any other section titles. You may
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add a section Entitled "Endorsements", provided it contains nothing but endorsements
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of your Modified Version by various parties--for example, statements of peer review or
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that the text has been approved by an organization as the authoritative definition of
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a standard. </P
|
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><P
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> You may add a passage of up to five words as a Front-Cover
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Text, and a passage of up to 25 words as a Back-Cover Text, to the end of the list
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of Cover Texts in the Modified Version. Only one passage of Front-Cover Text and one
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of Back-Cover Text may be added by (or through arrangements made by) any one entity.
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If the Document already includes a cover text for the same cover, previously added by
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you or by arrangement made by the same entity you are acting on behalf of, you may not
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add another; but you may replace the old one, on explicit permission from the previous
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publisher that added the old one. </P
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><P
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> The author(s) and publisher(s) of the
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Document do not by this License give permission to use their names for publicity for or
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to assert or imply endorsement of any Modified Version. </P
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><P
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> 5. COMBINING
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DOCUMENTS </P
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><P
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> You may combine the Document with other documents released
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under this License, under the terms defined in section 4 above for modified versions,
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|
provided that you include in the combination all of the Invariant Sections of all of the
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original documents, unmodified, and list them all as Invariant Sections of your combined
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work in its license notice, and that you preserve all their Warranty Disclaimers.</P
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><P
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> The combined work need only contain one copy of this License, and
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multiple identical Invariant Sections may be replaced with a single copy. If there
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are multiple Invariant Sections with the same name but different contents, make the
|
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title of each such section unique by adding at the end of it, in parentheses, the name
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of the original author or publisher of that section if known, or else a unique number.
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|
Make the same adjustment to the section titles in the list of Invariant Sections in the
|
|
license notice of the combined work. </P
|
|
><P
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|
> In the combination, you must combine
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any sections Entitled "History" in the various original documents, forming one section
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Entitled "History"; likewise combine any sections Entitled "Acknowledgements", and any
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sections Entitled "Dedications". You must delete all sections Entitled "Endorsements".</P
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><P
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> 6. COLLECTIONS OF DOCUMENTS </P
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|
><P
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|
> You may make a collection
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consisting of the Document and other documents released under this License, and replace
|
|
the individual copies of this License in the various documents with a single copy that
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|
is included in the collection, provided that you follow the rules of this License for
|
|
verbatim copying of each of the documents in all other respects. </P
|
|
><P
|
|
> You
|
|
may extract a single document from such a collection, and distribute it individually
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|
under this License, provided you insert a copy of this License into the extracted
|
|
document, and follow this License in all other respects regarding verbatim copying of
|
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that document. </P
|
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><P
|
|
> 7. AGGREGATION WITH INDEPENDENT WORKS </P
|
|
><P
|
|
>A compilation of the Document or its derivatives with other separate and independent
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documents or works, in or on a volume of a storage or distribution medium, is called
|
|
an "aggregate" if the copyright resulting from the compilation is not used to limit
|
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the legal rights of the compilation's users beyond what the individual works permit.
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|
When the Document is included in an aggregate, this License does not apply to the
|
|
other works in the aggregate which are not themselves derivative works of the Document.</P
|
|
><P
|
|
> If the Cover Text requirement of section 3 is applicable to these copies
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|
of the Document, then if the Document is less than one half of the entire aggregate,
|
|
the Document's Cover Texts may be placed on covers that bracket the Document within the
|
|
aggregate, or the electronic equivalent of covers if the Document is in electronic form.
|
|
Otherwise they must appear on printed covers that bracket the whole aggregate. </P
|
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><P
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> 8. TRANSLATION </P
|
|
><P
|
|
> Translation is considered a kind of modification, so
|
|
you may distribute translations of the Document under the terms of section 4. Replacing
|
|
Invariant Sections with translations requires special permission from their copyright
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|
holders, but you may include translations of some or all Invariant Sections in addition
|
|
to the original versions of these Invariant Sections. You may include a translation of
|
|
this License, and all the license notices in the Document, and any Warranty Disclaimers,
|
|
provided that you also include the original English version of this License and the
|
|
original versions of those notices and disclaimers. In case of a disagreement between
|
|
the translation and the original version of this License or a notice or disclaimer,
|
|
the original version will prevail. </P
|
|
><P
|
|
> If a section in the Document is
|
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Entitled "Acknowledgements", "Dedications", or "History", the requirement (section 4)
|
|
to Preserve its Title (section 1) will typically require changing the actual title.</P
|
|
><P
|
|
> 9. TERMINATION </P
|
|
><P
|
|
> You may not copy, modify, sublicense,
|
|
or distribute the Document except as expressly provided for under this License.
|
|
Any other attempt to copy, modify, sublicense or distribute the Document is void,
|
|
and will automatically terminate your rights under this License. However, parties
|
|
who have received copies, or rights, from you under this License will not have their
|
|
licenses terminated so long as such parties remain in full compliance. </P
|
|
><P
|
|
>10. FUTURE REVISIONS OF THIS LICENSE </P
|
|
><P
|
|
> The Free Software Foundation may
|
|
publish new, revised versions of the GNU Free Documentation License from time to time.
|
|
Such new versions will be similar in spirit to the present version, but may differ
|
|
in detail to address new problems or concerns. See http://www.gnu.org/copyleft/.</P
|
|
><P
|
|
> Each version of the License is given a distinguishing version number.
|
|
If the Document specifies that a particular numbered version of this License "or any
|
|
later version" applies to it, you have the option of following the terms and conditions
|
|
either of that specified version or of any later version that has been published (not as
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|
a draft) by the Free Software Foundation. If the Document does not specify a version
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number of this License, you may choose any version ever published (not as a draft)
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by the Free Software Foundation. </P
|
|
><P
|
|
> ADDENDUM: How to use this License
|
|
for your documents </P
|
|
><P
|
|
> To use this License in a document you have written,
|
|
include a copy of the License in the document and put the following copyright and
|
|
license notices just after the title page: </P
|
|
><P
|
|
> Copyright (c) YEAR YOUR NAME.
|
|
Permission is granted to copy, distribute and/or modify this document under the terms
|
|
of the GNU Free Documentation License, Version 1.2 or any later version published
|
|
by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts,
|
|
and no Back-Cover Texts. A copy of the license is included in the section entitled
|
|
"GNU Free Documentation License". </P
|
|
><P
|
|
> If you have Invariant Sections,
|
|
Front-Cover Texts and Back-Cover Texts, replace the "with...Texts." line with this:
|
|
with the Invariant Sections being LIST THEIR TITLES, with the Front-Cover Texts being
|
|
LIST, and with the Back-Cover Texts being LIST. If you have Invariant Sections without
|
|
Cover Texts, or some other combination of the three, merge those two alternatives to
|
|
suit the situation. </P
|
|
><P
|
|
> If your document contains nontrivial examples of
|
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program code, we recommend releasing these examples in parallel under your choice of
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free software license, such as the GNU General Public License, to permit their use in
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