//**
GNU Free Documentation License v1.1 or later
https://spdx.org/licenses/GFDL-1.1-or-later.json
https://www.gnu.org/licenses/old-licenses/fdl-1.1.txt
**//

{{define "gfdl-header"}}
	{{$version := index $ 0}} {{/* version: "1.1", "1.2", and so on */}}
	{{$invariants := index $ 1}} {{/* "invariants" or "" */}}
	{{$later := index $ 2}} {{/* "or later" or "only" */}}

	Permission is granted to copy, distribute and/or
	modify this document under the terms of the GNU Free Documentation License,
	Version {{$version}}
	{{if eq $later "or later"}}
		or any later version published by the Free Software Foundation;
	{{else}}
		((published by the Free Software Foundation))??
	{{end}}
	{{if eq $invariants "invariants"}}
		with
		((no Invariant Sections || the Invariant Sections being __20__))
		with
		((no Front-Cover Texts || the Front-Cover Texts being __20__))
		and with
		((no Back-Cover Texts || the Back-Cover Texts being __20__))
	{{else}}
		with no Invariant Sections,
		with no Front-Cover Texts,
		and with no Back-Cover Texts.
	{{end}}
	A copy of the license is included in the section entitled
	"GNU Free Documentation License".
{{end}}

{{define "GFDL-1.1-invariants-only.lre"}} {{template "gfdl-header" list "1.1" "invariants" "only"}} {{end}}
{{define "GFDL-1.1-invariants-or-later.lre"}} {{template "gfdl-header" list "1.1" "invariants" "or later"}} {{end}}
{{define "GFDL-1.1-no-invariants-only.lre"}} {{template "gfdl-header" list "1.1" "no invariants" "only"}} {{end}}
{{define "GFDL-1.1-no-invariants-or-later.lre"}} {{template "gfdl-header" list "1.1" "no invariants" "or later"}} {{end}}

{{define "GFDL-1.2-invariants-only.lre"}} {{template "gfdl-header" list "1.2" "invariants" "only"}} {{end}}
{{define "GFDL-1.2-invariants-or-later.lre"}} {{template "gfdl-header" list "1.2" "invariants" "or later"}} {{end}}
{{define "GFDL-1.2-no-invariants-only.lre"}} {{template "gfdl-header" list "1.2" "no invariants" "only"}} {{end}}
{{define "GFDL-1.2-no-invariants-or-later.lre"}} {{template "gfdl-header" list "1.2" "no invariants" "or later"}} {{end}}

{{define "GFDL-1.3-invariants-only.lre"}} {{template "gfdl-header" list "1.3" "invariants" "only"}} {{end}}
{{define "GFDL-1.3-invariants-or-later.lre"}} {{template "gfdl-header" list "1.3" "invariants" "or later"}} {{end}}
{{define "GFDL-1.3-no-invariants-only.lre"}} {{template "gfdl-header" list "1.3" "no invariants" "only"}} {{end}}
{{define "GFDL-1.3-no-invariants-or-later.lre"}} {{template "gfdl-header" list "1.3" "no invariants" "or later"}} {{end}}

((
	GNU Free Documentation License Version 1.1, March 2000
	{{template "fsf-copyright-block"}}
))??

   ((0. || 1.))??
   PREAMBLE

   The purpose of this License is to make a manual, textbook, or other written
   document "free" in the sense of freedom: to assure everyone the effective
   freedom to copy and redistribute it, with or without modifying it, either
   commercially or noncommercially. Secondarily, this License preserves for the
   author and publisher a way to get credit for their work, while not being
   considered responsible for modifications made by others.

   This License is a kind of "copyleft", which means that derivative works of
   the document must themselves be free in the same sense. It complements the
   GNU General Public License, which is a copyleft license designed for free
   software.

   We have designed this License in order to use it for manuals for free
   software, because free software needs free documentation: a free program
   should come with manuals providing the same freedoms that the software does.
   But this License is not limited to software manuals; it can be used for any
   textual work, regardless of subject matter or whether it is published as a
   printed book. We recommend this License principally for works whose purpose
   is instruction or reference.

   __1__ APPLICABILITY AND DEFINITIONS

   This License applies to any manual or other work that contains a notice
   placed by the copyright holder saying it can be distributed under the terms
   of this License. The "Document", below, refers to any such manual or work.
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   A "Modified Version" of the Document means any work containing the Document
   or a portion of it, either copied verbatim, or with modifications and/or
   translated into another language.

   A "Secondary Section" is a named appendix or a front-matter section of the
   Document that deals exclusively with the relationship of the publishers or
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   be a matter of historical connection with the subject or with related
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   The "Invariant Sections" are certain Secondary Sections whose titles are
   designated, as being those of Invariant Sections, in the notice that says
   that the Document is released under this License.

   The "Cover Texts" are certain short passages of text that are listed, as
   Front-Cover Texts or Back-Cover Texts, in the notice that says that the
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   A "Transparent" copy of the Document means a machine-readable copy,
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   Examples of suitable formats for Transparent copies include plain ASCII
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   following pages as are needed to hold, legibly, the material this License
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   appearance of the work's title, preceding the beginning of the body of the
   text.

   __1__ VERBATIM COPYING

   You may copy and distribute the Document in any medium, either commercially
   or noncommercially, provided that this License, the copyright notices, and
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   in all copies, and that you add no other conditions whatsoever to those of
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   may accept compensation in exchange for copies. If you distribute a large
   enough number of copies you must also follow the conditions in section 3.

   You may also lend copies, under the same conditions stated above, and you may
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   __1__ COPYING IN QUANTITY

   If you publish printed copies of the Document numbering more than 100, and
   the Document's license notice requires Cover Texts, you must enclose the
   copies in covers that carry, clearly and legibly, all these Cover Texts:
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   If the required texts for either cover are too voluminous to fit legibly, you
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   If you publish or distribute Opaque copies of the Document numbering more
   than 100, you must either include a machine-readable Transparent copy along
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   that edition to the public.

   It is requested, but not required, that you contact the authors of the
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   a chance to provide you with an updated version of the Document.

   __1__ MODIFICATIONS

   You may copy and distribute a Modified Version of the Document under the
   conditions of sections 2 and 3 above, provided that you release the Modified
   Version under precisely this License, with the Modified Version filling the
   role of the Document, thus licensing distribution and modification of the
   Modified Version to whoever possesses a copy of it. In addition, you must do
   these things in the Modified Version:

      __1__ Use in the Title Page (and on the covers, if any) a title distinct
      from that of the Document, and from those of previous versions (which
      should, if there were any, be listed in the History section of the
      Document). You may use the same title as a previous version if the
      original publisher of that version gives permission.

      __1__ List on the Title Page, as authors, one or more persons or entities
      responsible for authorship of the modifications in the Modified Version,
      together with at least five of the principal authors of the Document (all
      of its principal authors, if it has less than five).

      __1__ State on the Title page the name of the publisher of the Modified
      Version, as the publisher.

      __1__ Preserve all the copyright notices of the Document.

      __1__ Add an appropriate copyright notice for your modifications adjacent
      to the other copyright notices.

      __1__ Include, immediately after the copyright notices, a license notice
      giving the public permission to use the Modified Version under the terms
      of this License, in the form shown in the Addendum below.

      __1__ Preserve in that license notice the full lists of Invariant Sections
      and required Cover Texts given in the Document's license notice.

      __1__ Include an unaltered copy of this License.

      __1__ Preserve the section entitled "History", and its title, and add to
      it an item stating at least the title, year, new authors, and publisher of
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      entitled "History" in the Document, create one stating the title, year,
      authors, and publisher of the Document as given on its Title Page, then
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      __1__ Preserve the network location, if any, given in the Document for
      public access to a Transparent copy of the Document, and likewise the
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      __1__ In any section entitled "Acknowledgements" or "Dedications",
      preserve the section's title, and preserve in the section all the
      substance and tone of each of the contributor acknowledgements and/or
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      __1__ Preserve all the Invariant Sections of the Document, unaltered in
      their text and in their titles. Section numbers or the equivalent are not
      considered part of the section titles.

      __1__ Delete any section entitled "Endorsements". Such a section may not
      be included in the Modified Version.

      __1__ Do not retitle any existing section as "Endorsements" or to conflict
      in title with any Invariant Section.

   If the Modified Version includes new front-matter sections or appendices that
   qualify as Secondary Sections and contain no material copied from the
   Document, you may at your option designate some or all of these sections as
   invariant. To do this, add their titles to the list of Invariant Sections in
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   You may add a section entitled "Endorsements", provided it contains nothing
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   passage of up to 25 words as a Back-Cover Text, to the end of the list of
   Cover Texts in the Modified Version. Only one passage of Front-Cover Text and
   one of Back-Cover Text may be added by (or through arrangements made by) any
   one entity. If the Document already includes a cover text for the same cover,
   previously added by you or by arrangement made by the same entity you are
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   The author(s) and publisher(s) of the Document do not by this License give
   permission to use their names for publicity for or to assert or imply
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   __1__ COMBINING DOCUMENTS

   You may combine the Document with other documents released under this
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   provided that you include in the combination all of the Invariant Sections of
   all of the original documents, unmodified, and list them all as Invariant
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   The combined work need only contain one copy of this License, and multiple
   identical Invariant Sections may be replaced with a single copy. If there are
   multiple Invariant Sections with the same name but different contents, make
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   known, or else a unique number. Make the same adjustment to the section
   titles in the list of Invariant Sections in the license notice of the
   combined work.

   In the combination, you must combine any sections entitled "History" in the
   various original documents, forming one section entitled "History"; likewise
   combine any sections entitled "Acknowledgements", and any sections entitled
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   __1__ COLLECTIONS OF DOCUMENTS

   You may make a collection 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 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.

   You may extract a single document from such a collection, and distribute it
   individually 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 that document.

   __1__ AGGREGATION WITH INDEPENDENT WORKS

   A compilation of the Document or its derivatives with other separate and
   independent documents or works, in or on a volume of a storage or
   distribution medium, does not as a whole count as a Modified Version of the
   Document, provided no compilation copyright is claimed for the compilation.
   Such a compilation is called an "aggregate", and this License does not apply
   to the other self-contained works thus compiled with the Document, on account
   of their being thus compiled, if they are not themselves derivative works of
   the Document.

   If the Cover Text requirement of section 3 is applicable to these copies of
   the Document, then if the Document is less than one quarter of the entire
   aggregate, the Document's Cover Texts may be placed on covers that surround
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   around the whole aggregate.

   __1__ TRANSLATION

   Translation is considered a kind of modification, so you may distribute
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   Invariant Sections with translations requires special permission from their
   copyright holders, but you may include translations of some or all Invariant
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   You may include a translation of this License provided that you also include
   the original English version of this License. In case of a disagreement
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   original English version will prevail.

   __1__ TERMINATION

   You may not copy, modify, sublicense, or distribute the Document except as
   expressly provided for under this License. Any other attempt to copy, modify,
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   terminate your rights under this License. However, parties who have received
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   terminated so long as such parties remain in full compliance.

   __1__ FUTURE REVISIONS OF THIS LICENSE

   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/.

   Each version of the License is given a distinguishing version number. If the
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   conditions either of that specified version or of any later version that has
   been published (not as a draft) by the Free Software Foundation. If the
   Document does not specify a version number of this License, you may choose
   any version ever published (not as a draft) by the Free Software
   Foundation.

((  ADDENDUM: How to use this License for your documents

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:

Copyright (c) __10__.

Permission is granted to copy, distribute and/or
modify this document under the terms of the GNU Free Documentation License,
Version 1.1 or any later version published by the Free Software Foundation; with
the Invariant Sections being LIST THEIR TITLES, with the Front-Cover Texts being
LIST, and with the Back-Cover Texts being LIST. A copy of the license is
included in the section entitled "GNU Free Documentation License".

If you have no Invariant Sections, write "with no Invariant Sections" instead of
saying which ones are invariant. If you have no Front-Cover Texts, write "no
Front-Cover Texts" instead of "Front-Cover Texts being LIST"; likewise for
Back-Cover Texts.

If your document contains nontrivial examples of program code, we recommend
releasing these examples in parallel under your choice of free software license,
such as the GNU General Public License, to permit their use in free software.
))??
