- Initial release: help, list & install commands implemented.
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| 
 | ||||
|                 GNU Free Documentation License | ||||
|                  Version 1.3, 3 November 2008 | ||||
| 
 | ||||
| 
 | ||||
|  Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. | ||||
|      <https://fsf.org/> | ||||
|  Everyone is permitted to copy and distribute verbatim copies | ||||
|  of this license document, but changing it is not allowed. | ||||
| 
 | ||||
| 0. PREAMBLE | ||||
| 
 | ||||
| The purpose of this License is to make a manual, textbook, or other | ||||
| functional and useful 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, in any medium, that | ||||
| contains a notice placed by the copyright holder saying it can be | ||||
| distributed under the terms of this License.  Such a notice grants a | ||||
| world-wide, royalty-free license, unlimited in duration, to use that | ||||
| work under the conditions stated herein.  The "Document", below, | ||||
| refers to any such manual or work.  Any member of the public is a | ||||
| licensee, and is addressed as "you".  You accept the license if you | ||||
| copy, modify or distribute the work in a way requiring permission | ||||
| under copyright law. | ||||
| 
 | ||||
| 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 authors of the Document to the Document's overall | ||||
| subject (or to related matters) and contains nothing that could fall | ||||
| directly within that overall subject.  (Thus, if the Document is in | ||||
| part a textbook of mathematics, a Secondary Section may not explain | ||||
| any mathematics.)  The relationship could be a matter of historical | ||||
| connection with the subject or with related matters, or of legal, | ||||
| commercial, philosophical, ethical or political position regarding | ||||
| them. | ||||
| 
 | ||||
| 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.  If a | ||||
| section does not fit the above definition of Secondary then it is not | ||||
| allowed to be designated as Invariant.  The Document may contain zero | ||||
| Invariant Sections.  If the Document does not identify any Invariant | ||||
| Sections then there are none. | ||||
| 
 | ||||
| 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 Document is released under this License.  A Front-Cover Text may | ||||
| be at most 5 words, and a Back-Cover Text may be at most 25 words. | ||||
| 
 | ||||
| A "Transparent" copy of the Document means a machine-readable copy, | ||||
| represented in a format whose specification is available to the | ||||
| general public, that is suitable for revising the document | ||||
| straightforwardly with generic text editors or (for images composed of | ||||
| pixels) generic paint programs or (for drawings) some widely available | ||||
| drawing editor, and that is suitable for input to text formatters or | ||||
| for automatic translation to a variety of formats suitable for input | ||||
| to text formatters.  A copy made in an otherwise Transparent file | ||||
| format whose markup, or absence of markup, has been arranged to thwart | ||||
| or discourage subsequent modification by readers is not Transparent. | ||||
| An image format is not Transparent if used for any substantial amount | ||||
| of text.  A copy that is not "Transparent" is called "Opaque". | ||||
| 
 | ||||
| Examples of suitable formats for Transparent copies include plain | ||||
| ASCII without markup, Texinfo input format, LaTeX input format, SGML | ||||
| or XML using a publicly available DTD, and standard-conforming simple | ||||
| HTML, PostScript or PDF designed for human modification.  Examples of | ||||
| transparent image formats include PNG, XCF and JPG.  Opaque formats | ||||
| include proprietary formats that can be read and edited only by | ||||
| proprietary word processors, SGML or XML for which the DTD and/or | ||||
| processing tools are not generally available, and the | ||||
| machine-generated HTML, PostScript or PDF produced by some word | ||||
| processors for output purposes only. | ||||
| 
 | ||||
| The "Title Page" means, for a printed book, the title page itself, | ||||
| plus such following pages as are needed to hold, legibly, the material | ||||
| this License requires to appear in the title page.  For works in | ||||
| formats which do not have any title page as such, "Title Page" means | ||||
| the text near the most prominent appearance of the work's title, | ||||
| preceding the beginning of the body of the text. | ||||
| 
 | ||||
| The "publisher" means any person or entity that distributes copies of | ||||
| the Document to the public. | ||||
| 
 | ||||
| A section "Entitled XYZ" means a named subunit of the Document whose | ||||
| title either is precisely XYZ or contains XYZ in parentheses following | ||||
| text that translates XYZ in another language.  (Here XYZ stands for a | ||||
| specific section name mentioned below, such as "Acknowledgements", | ||||
| "Dedications", "Endorsements", or "History".)  To "Preserve the Title" | ||||
| of such a section when you modify the Document means that it remains a | ||||
| section "Entitled XYZ" according to this definition. | ||||
| 
 | ||||
| The Document may include Warranty Disclaimers next to the notice which | ||||
| states that this License applies to the Document.  These Warranty | ||||
| Disclaimers are considered to be included by reference in this | ||||
| License, but only as regards disclaiming warranties: any other | ||||
| implication that these Warranty Disclaimers may have is void and has | ||||
| no effect on the meaning of this License. | ||||
| 
 | ||||
| 2. VERBATIM COPYING | ||||
| 
 | ||||
| You may copy and distribute the Document in any medium, either | ||||
| commercially or noncommercially, provided that this License, the | ||||
| copyright notices, and the license notice saying this License applies | ||||
| to the Document are reproduced in all copies, and that you add no | ||||
| other conditions whatsoever to those of this License.  You may not use | ||||
| technical measures to obstruct or control the reading or further | ||||
| copying of the copies you make or distribute.  However, you 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 publicly display copies. | ||||
| 
 | ||||
| 
 | ||||
| 3. COPYING IN QUANTITY | ||||
| 
 | ||||
| If you publish printed copies (or copies in media that commonly have | ||||
| printed covers) 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: Front-Cover Texts on the front cover, and Back-Cover Texts on | ||||
| the back cover.  Both covers must also clearly and legibly identify | ||||
| you as the publisher of these copies.  The front cover must present | ||||
| the full title with all words of the title equally prominent and | ||||
| visible.  You may add other material on the covers in addition. | ||||
| Copying with changes limited to the covers, as long as they preserve | ||||
| the title of the Document and satisfy these conditions, can be treated | ||||
| as verbatim copying in other respects. | ||||
| 
 | ||||
| If the required texts for either cover are too voluminous to fit | ||||
| legibly, you should put the first ones listed (as many as fit | ||||
| reasonably) on the actual cover, and continue the rest onto adjacent | ||||
| pages. | ||||
| 
 | ||||
| If you publish or distribute Opaque copies of the Document numbering | ||||
| more than 100, you must either include a machine-readable Transparent | ||||
| copy along with each Opaque copy, or state in or with each Opaque copy | ||||
| a computer-network location from which the general network-using | ||||
| public has access to download using public-standard network protocols | ||||
| a complete Transparent copy of the Document, free of added material. | ||||
| If you use the latter option, you must take reasonably prudent steps, | ||||
| when you begin distribution of Opaque copies in quantity, to ensure | ||||
| that this Transparent copy will remain thus accessible at the stated | ||||
| location until at least one year after the last time you distribute an | ||||
| Opaque copy (directly or through your agents or retailers) of that | ||||
| edition to the public. | ||||
| 
 | ||||
| It is requested, but not required, that you contact the authors of the | ||||
| Document well before redistributing any large number of copies, to | ||||
| give them a chance to provide you with an updated version of the | ||||
| Document. | ||||
| 
 | ||||
| 
 | ||||
| 4. 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: | ||||
| 
 | ||||
| A. 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. | ||||
| B. 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 fewer than five), | ||||
|    unless they release you from this requirement. | ||||
| C. State on the Title page the name of the publisher of the | ||||
|    Modified Version, as the publisher. | ||||
| D. Preserve all the copyright notices of the Document. | ||||
| E. Add an appropriate copyright notice for your modifications | ||||
|    adjacent to the other copyright notices. | ||||
| F. 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. | ||||
| G. Preserve in that license notice the full lists of Invariant Sections | ||||
|    and required Cover Texts given in the Document's license notice. | ||||
| H. Include an unaltered copy of this License. | ||||
| I. Preserve the section Entitled "History", Preserve its Title, and add | ||||
|    to it an item stating at least the title, year, new authors, and | ||||
|    publisher of the Modified Version as given on the Title Page.  If | ||||
|    there is no section Entitled "History" in the Document, create one | ||||
|    stating the title, year, authors, and publisher of the Document as | ||||
|    given on its Title Page, then add an item describing the Modified | ||||
|    Version as stated in the previous sentence. | ||||
| J. Preserve the network location, if any, given in the Document for | ||||
|    public access to a Transparent copy of the Document, and likewise | ||||
|    the network locations given in the Document for previous versions | ||||
|    it was based on.  These may be placed in the "History" section. | ||||
|    You may omit a network location for a work that was published at | ||||
|    least four years before the Document itself, or if the original | ||||
|    publisher of the version it refers to gives permission. | ||||
| K. For any section Entitled "Acknowledgements" or "Dedications", | ||||
|    Preserve the Title of the section, and preserve in the section all | ||||
|    the substance and tone of each of the contributor acknowledgements | ||||
|    and/or dedications given therein. | ||||
| L. 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. | ||||
| M. Delete any section Entitled "Endorsements".  Such a section | ||||
|    may not be included in the Modified Version. | ||||
| N. Do not retitle any existing section to be Entitled "Endorsements" | ||||
|    or to conflict in title with any Invariant Section. | ||||
| O. Preserve any Warranty Disclaimers. | ||||
| 
 | ||||
| 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 the Modified Version's license notice. | ||||
| These titles must be distinct from any other section titles. | ||||
| 
 | ||||
| You may add a section Entitled "Endorsements", provided it contains | ||||
| nothing but endorsements of your Modified Version by various | ||||
| parties--for example, statements of peer review or that the text has | ||||
| been approved by an organization as the authoritative definition of a | ||||
| standard. | ||||
| 
 | ||||
| You may add a passage of up to five words as a Front-Cover Text, and a | ||||
| 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 acting on behalf of, | ||||
| you may not add another; but you may replace the old one, on explicit | ||||
| permission from the previous publisher that added the old one. | ||||
| 
 | ||||
| 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 endorsement of any Modified Version. | ||||
| 
 | ||||
| 
 | ||||
| 5. COMBINING DOCUMENTS | ||||
| 
 | ||||
| You may combine the Document with other documents released under this | ||||
| License, under the terms defined in section 4 above for modified | ||||
| versions, 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 Sections of your combined work in its | ||||
| license notice, and that you preserve all their Warranty Disclaimers. | ||||
| 
 | ||||
| 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 the title of each such section unique by | ||||
| adding at the end of it, in parentheses, the name of the original | ||||
| author or publisher of that section if 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 "Dedications".  You must delete all sections | ||||
| Entitled "Endorsements". | ||||
| 
 | ||||
| 
 | ||||
| 6. 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. | ||||
| 
 | ||||
| 
 | ||||
| 7. 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, is called an "aggregate" if the copyright | ||||
| resulting from the compilation is not used to limit the legal rights | ||||
| of the compilation's users beyond what the individual works permit. | ||||
| 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. | ||||
| 
 | ||||
| If the Cover Text requirement of section 3 is applicable to these | ||||
| copies 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. | ||||
| 
 | ||||
| 
 | ||||
| 8. TRANSLATION | ||||
| 
 | ||||
| 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 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. | ||||
| 
 | ||||
| If a section in the Document is Entitled "Acknowledgements", | ||||
| "Dedications", or "History", the requirement (section 4) to Preserve | ||||
| its Title (section 1) will typically require changing the actual | ||||
| title. | ||||
| 
 | ||||
| 
 | ||||
| 9. TERMINATION | ||||
| 
 | ||||
| You may not copy, modify, sublicense, or distribute the Document | ||||
| except as expressly provided under this License.  Any attempt | ||||
| otherwise to copy, modify, sublicense, or distribute it is void, and | ||||
| will automatically terminate your rights under this License. | ||||
| 
 | ||||
| However, if you cease all violation of this License, then your license | ||||
| from a particular copyright holder is reinstated (a) provisionally, | ||||
| unless and until the copyright holder explicitly and finally | ||||
| terminates your license, and (b) permanently, if the copyright holder | ||||
| fails to notify you of the violation by some reasonable means prior to | ||||
| 60 days after the cessation. | ||||
| 
 | ||||
| Moreover, your license from a particular copyright holder is | ||||
| reinstated permanently if the copyright holder notifies you of the | ||||
| violation by some reasonable means, this is the first time you have | ||||
| received notice of violation of this License (for any work) from that | ||||
| copyright holder, and you cure the violation prior to 30 days after | ||||
| your receipt of the notice. | ||||
| 
 | ||||
| Termination of your rights under this section does not terminate the | ||||
| licenses of parties who have received copies or rights from you under | ||||
| this License.  If your rights have been terminated and not permanently | ||||
| reinstated, receipt of a copy of some or all of the same material does | ||||
| not give you any rights to use it. | ||||
| 
 | ||||
| 
 | ||||
| 10. 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 | ||||
| https://www.gnu.org/licenses/. | ||||
| 
 | ||||
| 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 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.  If the Document | ||||
| specifies that a proxy can decide which future versions of this | ||||
| License can be used, that proxy's public statement of acceptance of a | ||||
| version permanently authorizes you to choose that version for the | ||||
| Document. | ||||
| 
 | ||||
| 11. RELICENSING | ||||
| 
 | ||||
| "Massive Multiauthor Collaboration Site" (or "MMC Site") means any | ||||
| World Wide Web server that publishes copyrightable works and also | ||||
| provides prominent facilities for anybody to edit those works.  A | ||||
| public wiki that anybody can edit is an example of such a server.  A | ||||
| "Massive Multiauthor Collaboration" (or "MMC") contained in the site | ||||
| means any set of copyrightable works thus published on the MMC site. | ||||
| 
 | ||||
| "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0 | ||||
| license published by Creative Commons Corporation, a not-for-profit | ||||
| corporation with a principal place of business in San Francisco, | ||||
| California, as well as future copyleft versions of that license | ||||
| published by that same organization. | ||||
| 
 | ||||
| "Incorporate" means to publish or republish a Document, in whole or in | ||||
| part, as part of another Document. | ||||
| 
 | ||||
| An MMC is "eligible for relicensing" if it is licensed under this | ||||
| License, and if all works that were first published under this License | ||||
| somewhere other than this MMC, and subsequently incorporated in whole or | ||||
| in part into the MMC, (1) had no cover texts or invariant sections, and | ||||
| (2) were thus incorporated prior to November 1, 2008. | ||||
| 
 | ||||
| The operator of an MMC Site may republish an MMC contained in the site | ||||
| under CC-BY-SA on the same site at any time before August 1, 2009, | ||||
| provided the MMC is eligible for relicensing. | ||||
| 
 | ||||
| 
 | ||||
| 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)  YEAR  YOUR NAME. | ||||
|     Permission is granted to copy, distribute and/or modify this document | ||||
|     under the terms of the GNU Free Documentation License, Version 1.3 | ||||
|     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". | ||||
| 
 | ||||
| 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. | ||||
| 
 | ||||
| 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. | ||||
							
								
								
									
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|                     GNU GENERAL PUBLIC LICENSE | ||||
|                        Version 3, 29 June 2007 | ||||
| 
 | ||||
|  Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> | ||||
|  Everyone is permitted to copy and distribute verbatim copies | ||||
|  of this license document, but changing it is not allowed. | ||||
| 
 | ||||
|                             Preamble | ||||
| 
 | ||||
|   The GNU General Public License is a free, copyleft license for | ||||
| software and other kinds of works. | ||||
| 
 | ||||
|   The licenses for most software and other practical works are designed | ||||
| to take away your freedom to share and change the works.  By contrast, | ||||
| the GNU General Public License is intended to guarantee your freedom to | ||||
| share and change all versions of a program--to make sure it remains free | ||||
| software for all its users.  We, the Free Software Foundation, use the | ||||
| GNU General Public License for most of our software; it applies also to | ||||
| any other work released this way by its authors.  You can apply it to | ||||
| your programs, too. | ||||
| 
 | ||||
|   When we speak of free software, we are referring to freedom, not | ||||
| price.  Our General Public Licenses are designed to make sure that you | ||||
| have the freedom to distribute copies of free software (and charge for | ||||
| them if you wish), that you receive source code or can get it if you | ||||
| want it, that you can change the software or use pieces of it in new | ||||
| free programs, and that you know you can do these things. | ||||
| 
 | ||||
|   To protect your rights, we need to prevent others from denying you | ||||
| these rights or asking you to surrender the rights.  Therefore, you have | ||||
| certain responsibilities if you distribute copies of the software, or if | ||||
| you modify it: responsibilities to respect the freedom of others. | ||||
| 
 | ||||
|   For example, if you distribute copies of such a program, whether | ||||
| gratis or for a fee, you must pass on to the recipients the same | ||||
| freedoms that you received.  You must make sure that they, too, receive | ||||
| or can get the source code.  And you must show them these terms so they | ||||
| know their rights. | ||||
| 
 | ||||
|   Developers that use the GNU GPL protect your rights with two steps: | ||||
| (1) assert copyright on the software, and (2) offer you this License | ||||
| giving you legal permission to copy, distribute and/or modify it. | ||||
| 
 | ||||
|   For the developers' and authors' protection, the GPL clearly explains | ||||
| that there is no warranty for this free software.  For both users' and | ||||
| authors' sake, the GPL requires that modified versions be marked as | ||||
| changed, so that their problems will not be attributed erroneously to | ||||
| authors of previous versions. | ||||
| 
 | ||||
|   Some devices are designed to deny users access to install or run | ||||
| modified versions of the software inside them, although the manufacturer | ||||
| can do so.  This is fundamentally incompatible with the aim of | ||||
| protecting users' freedom to change the software.  The systematic | ||||
| pattern of such abuse occurs in the area of products for individuals to | ||||
| use, which is precisely where it is most unacceptable.  Therefore, we | ||||
| have designed this version of the GPL to prohibit the practice for those | ||||
| products.  If such problems arise substantially in other domains, we | ||||
| stand ready to extend this provision to those domains in future versions | ||||
| of the GPL, as needed to protect the freedom of users. | ||||
| 
 | ||||
|   Finally, every program is threatened constantly by software patents. | ||||
| States should not allow patents to restrict development and use of | ||||
| software on general-purpose computers, but in those that do, we wish to | ||||
| avoid the special danger that patents applied to a free program could | ||||
| make it effectively proprietary.  To prevent this, the GPL assures that | ||||
| patents cannot be used to render the program non-free. | ||||
| 
 | ||||
|   The precise terms and conditions for copying, distribution and | ||||
| modification follow. | ||||
| 
 | ||||
|                        TERMS AND CONDITIONS | ||||
| 
 | ||||
|   0. Definitions. | ||||
| 
 | ||||
|   "This License" refers to version 3 of the GNU General Public License. | ||||
| 
 | ||||
|   "Copyright" also means copyright-like laws that apply to other kinds of | ||||
| works, such as semiconductor masks. | ||||
| 
 | ||||
|   "The Program" refers to any copyrightable work licensed under this | ||||
| License.  Each licensee is addressed as "you".  "Licensees" and | ||||
| "recipients" may be individuals or organizations. | ||||
| 
 | ||||
|   To "modify" a work means to copy from or adapt all or part of the work | ||||
| in a fashion requiring copyright permission, other than the making of an | ||||
| exact copy.  The resulting work is called a "modified version" of the | ||||
| earlier work or a work "based on" the earlier work. | ||||
| 
 | ||||
|   A "covered work" means either the unmodified Program or a work based | ||||
| on the Program. | ||||
| 
 | ||||
|   To "propagate" a work means to do anything with it that, without | ||||
| permission, would make you directly or secondarily liable for | ||||
| infringement under applicable copyright law, except executing it on a | ||||
| computer or modifying a private copy.  Propagation includes copying, | ||||
| distribution (with or without modification), making available to the | ||||
| public, and in some countries other activities as well. | ||||
| 
 | ||||
|   To "convey" a work means any kind of propagation that enables other | ||||
| parties to make or receive copies.  Mere interaction with a user through | ||||
| a computer network, with no transfer of a copy, is not conveying. | ||||
| 
 | ||||
|   An interactive user interface displays "Appropriate Legal Notices" | ||||
| to the extent that it includes a convenient and prominently visible | ||||
| feature that (1) displays an appropriate copyright notice, and (2) | ||||
| tells the user that there is no warranty for the work (except to the | ||||
| extent that warranties are provided), that licensees may convey the | ||||
| work under this License, and how to view a copy of this License.  If | ||||
| the interface presents a list of user commands or options, such as a | ||||
| menu, a prominent item in the list meets this criterion. | ||||
| 
 | ||||
|   1. Source Code. | ||||
| 
 | ||||
|   The "source code" for a work means the preferred form of the work | ||||
| for making modifications to it.  "Object code" means any non-source | ||||
| form of a work. | ||||
| 
 | ||||
|   A "Standard Interface" means an interface that either is an official | ||||
| standard defined by a recognized standards body, or, in the case of | ||||
| interfaces specified for a particular programming language, one that | ||||
| is widely used among developers working in that language. | ||||
| 
 | ||||
|   The "System Libraries" of an executable work include anything, other | ||||
| than the work as a whole, that (a) is included in the normal form of | ||||
| packaging a Major Component, but which is not part of that Major | ||||
| Component, and (b) serves only to enable use of the work with that | ||||
| Major Component, or to implement a Standard Interface for which an | ||||
| implementation is available to the public in source code form.  A | ||||
| "Major Component", in this context, means a major essential component | ||||
| (kernel, window system, and so on) of the specific operating system | ||||
| (if any) on which the executable work runs, or a compiler used to | ||||
| produce the work, or an object code interpreter used to run it. | ||||
| 
 | ||||
|   The "Corresponding Source" for a work in object code form means all | ||||
| the source code needed to generate, install, and (for an executable | ||||
| work) run the object code and to modify the work, including scripts to | ||||
| control those activities.  However, it does not include the work's | ||||
| System Libraries, or general-purpose tools or generally available free | ||||
| programs which are used unmodified in performing those activities but | ||||
| which are not part of the work.  For example, Corresponding Source | ||||
| includes interface definition files associated with source files for | ||||
| the work, and the source code for shared libraries and dynamically | ||||
| linked subprograms that the work is specifically designed to require, | ||||
| such as by intimate data communication or control flow between those | ||||
| subprograms and other parts of the work. | ||||
| 
 | ||||
|   The Corresponding Source need not include anything that users | ||||
| can regenerate automatically from other parts of the Corresponding | ||||
| Source. | ||||
| 
 | ||||
|   The Corresponding Source for a work in source code form is that | ||||
| same work. | ||||
| 
 | ||||
|   2. Basic Permissions. | ||||
| 
 | ||||
|   All rights granted under this License are granted for the term of | ||||
| copyright on the Program, and are irrevocable provided the stated | ||||
| conditions are met.  This License explicitly affirms your unlimited | ||||
| permission to run the unmodified Program.  The output from running a | ||||
| covered work is covered by this License only if the output, given its | ||||
| content, constitutes a covered work.  This License acknowledges your | ||||
| rights of fair use or other equivalent, as provided by copyright law. | ||||
| 
 | ||||
|   You may make, run and propagate covered works that you do not | ||||
| convey, without conditions so long as your license otherwise remains | ||||
| in force.  You may convey covered works to others for the sole purpose | ||||
| of having them make modifications exclusively for you, or provide you | ||||
| with facilities for running those works, provided that you comply with | ||||
| the terms of this License in conveying all material for which you do | ||||
| not control copyright.  Those thus making or running the covered works | ||||
| for you must do so exclusively on your behalf, under your direction | ||||
| and control, on terms that prohibit them from making any copies of | ||||
| your copyrighted material outside their relationship with you. | ||||
| 
 | ||||
|   Conveying under any other circumstances is permitted solely under | ||||
| the conditions stated below.  Sublicensing is not allowed; section 10 | ||||
| makes it unnecessary. | ||||
| 
 | ||||
|   3. Protecting Users' Legal Rights From Anti-Circumvention Law. | ||||
| 
 | ||||
|   No covered work shall be deemed part of an effective technological | ||||
| measure under any applicable law fulfilling obligations under article | ||||
| 11 of the WIPO copyright treaty adopted on 20 December 1996, or | ||||
| similar laws prohibiting or restricting circumvention of such | ||||
| measures. | ||||
| 
 | ||||
|   When you convey a covered work, you waive any legal power to forbid | ||||
| circumvention of technological measures to the extent such circumvention | ||||
| is effected by exercising rights under this License with respect to | ||||
| the covered work, and you disclaim any intention to limit operation or | ||||
| modification of the work as a means of enforcing, against the work's | ||||
| users, your or third parties' legal rights to forbid circumvention of | ||||
| technological measures. | ||||
| 
 | ||||
|   4. Conveying Verbatim Copies. | ||||
| 
 | ||||
|   You may convey verbatim copies of the Program's source code as you | ||||
| receive it, in any medium, provided that you conspicuously and | ||||
| appropriately publish on each copy an appropriate copyright notice; | ||||
| keep intact all notices stating that this License and any | ||||
| non-permissive terms added in accord with section 7 apply to the code; | ||||
| keep intact all notices of the absence of any warranty; and give all | ||||
| recipients a copy of this License along with the Program. | ||||
| 
 | ||||
|   You may charge any price or no price for each copy that you convey, | ||||
| and you may offer support or warranty protection for a fee. | ||||
| 
 | ||||
|   5. Conveying Modified Source Versions. | ||||
| 
 | ||||
|   You may convey a work based on the Program, or the modifications to | ||||
| produce it from the Program, in the form of source code under the | ||||
| terms of section 4, provided that you also meet all of these conditions: | ||||
| 
 | ||||
|     a) The work must carry prominent notices stating that you modified | ||||
|     it, and giving a relevant date. | ||||
| 
 | ||||
|     b) The work must carry prominent notices stating that it is | ||||
|     released under this License and any conditions added under section | ||||
|     7.  This requirement modifies the requirement in section 4 to | ||||
|     "keep intact all notices". | ||||
| 
 | ||||
|     c) You must license the entire work, as a whole, under this | ||||
|     License to anyone who comes into possession of a copy.  This | ||||
|     License will therefore apply, along with any applicable section 7 | ||||
|     additional terms, to the whole of the work, and all its parts, | ||||
|     regardless of how they are packaged.  This License gives no | ||||
|     permission to license the work in any other way, but it does not | ||||
|     invalidate such permission if you have separately received it. | ||||
| 
 | ||||
|     d) If the work has interactive user interfaces, each must display | ||||
|     Appropriate Legal Notices; however, if the Program has interactive | ||||
|     interfaces that do not display Appropriate Legal Notices, your | ||||
|     work need not make them do so. | ||||
| 
 | ||||
|   A compilation of a covered work with other separate and independent | ||||
| works, which are not by their nature extensions of the covered work, | ||||
| and which are not combined with it such as to form a larger program, | ||||
| in or on a volume of a storage or distribution medium, is called an | ||||
| "aggregate" if the compilation and its resulting copyright are not | ||||
| used to limit the access or legal rights of the compilation's users | ||||
| beyond what the individual works permit.  Inclusion of a covered work | ||||
| in an aggregate does not cause this License to apply to the other | ||||
| parts of the aggregate. | ||||
| 
 | ||||
|   6. Conveying Non-Source Forms. | ||||
| 
 | ||||
|   You may convey a covered work in object code form under the terms | ||||
| of sections 4 and 5, provided that you also convey the | ||||
| machine-readable Corresponding Source under the terms of this License, | ||||
| in one of these ways: | ||||
| 
 | ||||
|     a) Convey the object code in, or embodied in, a physical product | ||||
|     (including a physical distribution medium), accompanied by the | ||||
|     Corresponding Source fixed on a durable physical medium | ||||
|     customarily used for software interchange. | ||||
| 
 | ||||
|     b) Convey the object code in, or embodied in, a physical product | ||||
|     (including a physical distribution medium), accompanied by a | ||||
|     written offer, valid for at least three years and valid for as | ||||
|     long as you offer spare parts or customer support for that product | ||||
|     model, to give anyone who possesses the object code either (1) a | ||||
|     copy of the Corresponding Source for all the software in the | ||||
|     product that is covered by this License, on a durable physical | ||||
|     medium customarily used for software interchange, for a price no | ||||
|     more than your reasonable cost of physically performing this | ||||
|     conveying of source, or (2) access to copy the | ||||
|     Corresponding Source from a network server at no charge. | ||||
| 
 | ||||
|     c) Convey individual copies of the object code with a copy of the | ||||
|     written offer to provide the Corresponding Source.  This | ||||
|     alternative is allowed only occasionally and noncommercially, and | ||||
|     only if you received the object code with such an offer, in accord | ||||
|     with subsection 6b. | ||||
| 
 | ||||
|     d) Convey the object code by offering access from a designated | ||||
|     place (gratis or for a charge), and offer equivalent access to the | ||||
|     Corresponding Source in the same way through the same place at no | ||||
|     further charge.  You need not require recipients to copy the | ||||
|     Corresponding Source along with the object code.  If the place to | ||||
|     copy the object code is a network server, the Corresponding Source | ||||
|     may be on a different server (operated by you or a third party) | ||||
|     that supports equivalent copying facilities, provided you maintain | ||||
|     clear directions next to the object code saying where to find the | ||||
|     Corresponding Source.  Regardless of what server hosts the | ||||
|     Corresponding Source, you remain obligated to ensure that it is | ||||
|     available for as long as needed to satisfy these requirements. | ||||
| 
 | ||||
|     e) Convey the object code using peer-to-peer transmission, provided | ||||
|     you inform other peers where the object code and Corresponding | ||||
|     Source of the work are being offered to the general public at no | ||||
|     charge under subsection 6d. | ||||
| 
 | ||||
|   A separable portion of the object code, whose source code is excluded | ||||
| from the Corresponding Source as a System Library, need not be | ||||
| included in conveying the object code work. | ||||
| 
 | ||||
|   A "User Product" is either (1) a "consumer product", which means any | ||||
| tangible personal property which is normally used for personal, family, | ||||
| or household purposes, or (2) anything designed or sold for incorporation | ||||
| into a dwelling.  In determining whether a product is a consumer product, | ||||
| doubtful cases shall be resolved in favor of coverage.  For a particular | ||||
| product received by a particular user, "normally used" refers to a | ||||
| typical or common use of that class of product, regardless of the status | ||||
| of the particular user or of the way in which the particular user | ||||
| actually uses, or expects or is expected to use, the product.  A product | ||||
| is a consumer product regardless of whether the product has substantial | ||||
| commercial, industrial or non-consumer uses, unless such uses represent | ||||
| the only significant mode of use of the product. | ||||
| 
 | ||||
|   "Installation Information" for a User Product means any methods, | ||||
| procedures, authorization keys, or other information required to install | ||||
| and execute modified versions of a covered work in that User Product from | ||||
| a modified version of its Corresponding Source.  The information must | ||||
| suffice to ensure that the continued functioning of the modified object | ||||
| code is in no case prevented or interfered with solely because | ||||
| modification has been made. | ||||
| 
 | ||||
|   If you convey an object code work under this section in, or with, or | ||||
| specifically for use in, a User Product, and the conveying occurs as | ||||
| part of a transaction in which the right of possession and use of the | ||||
| User Product is transferred to the recipient in perpetuity or for a | ||||
| fixed term (regardless of how the transaction is characterized), the | ||||
| Corresponding Source conveyed under this section must be accompanied | ||||
| by the Installation Information.  But this requirement does not apply | ||||
| if neither you nor any third party retains the ability to install | ||||
| modified object code on the User Product (for example, the work has | ||||
| been installed in ROM). | ||||
| 
 | ||||
|   The requirement to provide Installation Information does not include a | ||||
| requirement to continue to provide support service, warranty, or updates | ||||
| for a work that has been modified or installed by the recipient, or for | ||||
| the User Product in which it has been modified or installed.  Access to a | ||||
| network may be denied when the modification itself materially and | ||||
| adversely affects the operation of the network or violates the rules and | ||||
| protocols for communication across the network. | ||||
| 
 | ||||
|   Corresponding Source conveyed, and Installation Information provided, | ||||
| in accord with this section must be in a format that is publicly | ||||
| documented (and with an implementation available to the public in | ||||
| source code form), and must require no special password or key for | ||||
| unpacking, reading or copying. | ||||
| 
 | ||||
|   7. Additional Terms. | ||||
| 
 | ||||
|   "Additional permissions" are terms that supplement the terms of this | ||||
| License by making exceptions from one or more of its conditions. | ||||
| Additional permissions that are applicable to the entire Program shall | ||||
| be treated as though they were included in this License, to the extent | ||||
| that they are valid under applicable law.  If additional permissions | ||||
| apply only to part of the Program, that part may be used separately | ||||
| under those permissions, but the entire Program remains governed by | ||||
| this License without regard to the additional permissions. | ||||
| 
 | ||||
|   When you convey a copy of a covered work, you may at your option | ||||
| remove any additional permissions from that copy, or from any part of | ||||
| it.  (Additional permissions may be written to require their own | ||||
| removal in certain cases when you modify the work.)  You may place | ||||
| additional permissions on material, added by you to a covered work, | ||||
| for which you have or can give appropriate copyright permission. | ||||
| 
 | ||||
|   Notwithstanding any other provision of this License, for material you | ||||
| add to a covered work, you may (if authorized by the copyright holders of | ||||
| that material) supplement the terms of this License with terms: | ||||
| 
 | ||||
|     a) Disclaiming warranty or limiting liability differently from the | ||||
|     terms of sections 15 and 16 of this License; or | ||||
| 
 | ||||
|     b) Requiring preservation of specified reasonable legal notices or | ||||
|     author attributions in that material or in the Appropriate Legal | ||||
|     Notices displayed by works containing it; or | ||||
| 
 | ||||
|     c) Prohibiting misrepresentation of the origin of that material, or | ||||
|     requiring that modified versions of such material be marked in | ||||
|     reasonable ways as different from the original version; or | ||||
| 
 | ||||
|     d) Limiting the use for publicity purposes of names of licensors or | ||||
|     authors of the material; or | ||||
| 
 | ||||
|     e) Declining to grant rights under trademark law for use of some | ||||
|     trade names, trademarks, or service marks; or | ||||
| 
 | ||||
|     f) Requiring indemnification of licensors and authors of that | ||||
|     material by anyone who conveys the material (or modified versions of | ||||
|     it) with contractual assumptions of liability to the recipient, for | ||||
|     any liability that these contractual assumptions directly impose on | ||||
|     those licensors and authors. | ||||
| 
 | ||||
|   All other non-permissive additional terms are considered "further | ||||
| restrictions" within the meaning of section 10.  If the Program as you | ||||
| received it, or any part of it, contains a notice stating that it is | ||||
| governed by this License along with a term that is a further | ||||
| restriction, you may remove that term.  If a license document contains | ||||
| a further restriction but permits relicensing or conveying under this | ||||
| License, you may add to a covered work material governed by the terms | ||||
| of that license document, provided that the further restriction does | ||||
| not survive such relicensing or conveying. | ||||
| 
 | ||||
|   If you add terms to a covered work in accord with this section, you | ||||
| must place, in the relevant source files, a statement of the | ||||
| additional terms that apply to those files, or a notice indicating | ||||
| where to find the applicable terms. | ||||
| 
 | ||||
|   Additional terms, permissive or non-permissive, may be stated in the | ||||
| form of a separately written license, or stated as exceptions; | ||||
| the above requirements apply either way. | ||||
| 
 | ||||
|   8. Termination. | ||||
| 
 | ||||
|   You may not propagate or modify a covered work except as expressly | ||||
| provided under this License.  Any attempt otherwise to propagate or | ||||
| modify it is void, and will automatically terminate your rights under | ||||
| this License (including any patent licenses granted under the third | ||||
| paragraph of section 11). | ||||
| 
 | ||||
|   However, if you cease all violation of this License, then your | ||||
| license from a particular copyright holder is reinstated (a) | ||||
| provisionally, unless and until the copyright holder explicitly and | ||||
| finally terminates your license, and (b) permanently, if the copyright | ||||
| holder fails to notify you of the violation by some reasonable means | ||||
| prior to 60 days after the cessation. | ||||
| 
 | ||||
|   Moreover, your license from a particular copyright holder is | ||||
| reinstated permanently if the copyright holder notifies you of the | ||||
| violation by some reasonable means, this is the first time you have | ||||
| received notice of violation of this License (for any work) from that | ||||
| copyright holder, and you cure the violation prior to 30 days after | ||||
| your receipt of the notice. | ||||
| 
 | ||||
|   Termination of your rights under this section does not terminate the | ||||
| licenses of parties who have received copies or rights from you under | ||||
| this License.  If your rights have been terminated and not permanently | ||||
| reinstated, you do not qualify to receive new licenses for the same | ||||
| material under section 10. | ||||
| 
 | ||||
|   9. Acceptance Not Required for Having Copies. | ||||
| 
 | ||||
|   You are not required to accept this License in order to receive or | ||||
| run a copy of the Program.  Ancillary propagation of a covered work | ||||
| occurring solely as a consequence of using peer-to-peer transmission | ||||
| to receive a copy likewise does not require acceptance.  However, | ||||
| nothing other than this License grants you permission to propagate or | ||||
| modify any covered work.  These actions infringe copyright if you do | ||||
| not accept this License.  Therefore, by modifying or propagating a | ||||
| covered work, you indicate your acceptance of this License to do so. | ||||
| 
 | ||||
|   10. Automatic Licensing of Downstream Recipients. | ||||
| 
 | ||||
|   Each time you convey a covered work, the recipient automatically | ||||
| receives a license from the original licensors, to run, modify and | ||||
| propagate that work, subject to this License.  You are not responsible | ||||
| for enforcing compliance by third parties with this License. | ||||
| 
 | ||||
|   An "entity transaction" is a transaction transferring control of an | ||||
| organization, or substantially all assets of one, or subdividing an | ||||
| organization, or merging organizations.  If propagation of a covered | ||||
| work results from an entity transaction, each party to that | ||||
| transaction who receives a copy of the work also receives whatever | ||||
| licenses to the work the party's predecessor in interest had or could | ||||
| give under the previous paragraph, plus a right to possession of the | ||||
| Corresponding Source of the work from the predecessor in interest, if | ||||
| the predecessor has it or can get it with reasonable efforts. | ||||
| 
 | ||||
|   You may not impose any further restrictions on the exercise of the | ||||
| rights granted or affirmed under this License.  For example, you may | ||||
| not impose a license fee, royalty, or other charge for exercise of | ||||
| rights granted under this License, and you may not initiate litigation | ||||
| (including a cross-claim or counterclaim in a lawsuit) alleging that | ||||
| any patent claim is infringed by making, using, selling, offering for | ||||
| sale, or importing the Program or any portion of it. | ||||
| 
 | ||||
|   11. Patents. | ||||
| 
 | ||||
|   A "contributor" is a copyright holder who authorizes use under this | ||||
| License of the Program or a work on which the Program is based.  The | ||||
| work thus licensed is called the contributor's "contributor version". | ||||
| 
 | ||||
|   A contributor's "essential patent claims" are all patent claims | ||||
| owned or controlled by the contributor, whether already acquired or | ||||
| hereafter acquired, that would be infringed by some manner, permitted | ||||
| by this License, of making, using, or selling its contributor version, | ||||
| but do not include claims that would be infringed only as a | ||||
| consequence of further modification of the contributor version.  For | ||||
| purposes of this definition, "control" includes the right to grant | ||||
| patent sublicenses in a manner consistent with the requirements of | ||||
| this License. | ||||
| 
 | ||||
|   Each contributor grants you a non-exclusive, worldwide, royalty-free | ||||
| patent license under the contributor's essential patent claims, to | ||||
| make, use, sell, offer for sale, import and otherwise run, modify and | ||||
| propagate the contents of its contributor version. | ||||
| 
 | ||||
|   In the following three paragraphs, a "patent license" is any express | ||||
| agreement or commitment, however denominated, not to enforce a patent | ||||
| (such as an express permission to practice a patent or covenant not to | ||||
| sue for patent infringement).  To "grant" such a patent license to a | ||||
| party means to make such an agreement or commitment not to enforce a | ||||
| patent against the party. | ||||
| 
 | ||||
|   If you convey a covered work, knowingly relying on a patent license, | ||||
| and the Corresponding Source of the work is not available for anyone | ||||
| to copy, free of charge and under the terms of this License, through a | ||||
| publicly available network server or other readily accessible means, | ||||
| then you must either (1) cause the Corresponding Source to be so | ||||
| available, or (2) arrange to deprive yourself of the benefit of the | ||||
| patent license for this particular work, or (3) arrange, in a manner | ||||
| consistent with the requirements of this License, to extend the patent | ||||
| license to downstream recipients.  "Knowingly relying" means you have | ||||
| actual knowledge that, but for the patent license, your conveying the | ||||
| covered work in a country, or your recipient's use of the covered work | ||||
| in a country, would infringe one or more identifiable patents in that | ||||
| country that you have reason to believe are valid. | ||||
| 
 | ||||
|   If, pursuant to or in connection with a single transaction or | ||||
| arrangement, you convey, or propagate by procuring conveyance of, a | ||||
| covered work, and grant a patent license to some of the parties | ||||
| receiving the covered work authorizing them to use, propagate, modify | ||||
| or convey a specific copy of the covered work, then the patent license | ||||
| you grant is automatically extended to all recipients of the covered | ||||
| work and works based on it. | ||||
| 
 | ||||
|   A patent license is "discriminatory" if it does not include within | ||||
| the scope of its coverage, prohibits the exercise of, or is | ||||
| conditioned on the non-exercise of one or more of the rights that are | ||||
| specifically granted under this License.  You may not convey a covered | ||||
| work if you are a party to an arrangement with a third party that is | ||||
| in the business of distributing software, under which you make payment | ||||
| to the third party based on the extent of your activity of conveying | ||||
| the work, and under which the third party grants, to any of the | ||||
| parties who would receive the covered work from you, a discriminatory | ||||
| patent license (a) in connection with copies of the covered work | ||||
| conveyed by you (or copies made from those copies), or (b) primarily | ||||
| for and in connection with specific products or compilations that | ||||
| contain the covered work, unless you entered into that arrangement, | ||||
| or that patent license was granted, prior to 28 March 2007. | ||||
| 
 | ||||
|   Nothing in this License shall be construed as excluding or limiting | ||||
| any implied license or other defenses to infringement that may | ||||
| otherwise be available to you under applicable patent law. | ||||
| 
 | ||||
|   12. No Surrender of Others' Freedom. | ||||
| 
 | ||||
|   If conditions are imposed on you (whether by court order, agreement or | ||||
| otherwise) that contradict the conditions of this License, they do not | ||||
| excuse you from the conditions of this License.  If you cannot convey a | ||||
| covered work so as to satisfy simultaneously your obligations under this | ||||
| License and any other pertinent obligations, then as a consequence you may | ||||
| not convey it at all.  For example, if you agree to terms that obligate you | ||||
| to collect a royalty for further conveying from those to whom you convey | ||||
| the Program, the only way you could satisfy both those terms and this | ||||
| License would be to refrain entirely from conveying the Program. | ||||
| 
 | ||||
|   13. Use with the GNU Affero General Public License. | ||||
| 
 | ||||
|   Notwithstanding any other provision of this License, you have | ||||
| permission to link or combine any covered work with a work licensed | ||||
| under version 3 of the GNU Affero General Public License into a single | ||||
| combined work, and to convey the resulting work.  The terms of this | ||||
| License will continue to apply to the part which is the covered work, | ||||
| but the special requirements of the GNU Affero General Public License, | ||||
| section 13, concerning interaction through a network will apply to the | ||||
| combination as such. | ||||
| 
 | ||||
|   14. Revised Versions of this License. | ||||
| 
 | ||||
|   The Free Software Foundation may publish revised and/or new versions of | ||||
| the GNU General Public 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. | ||||
| 
 | ||||
|   Each version is given a distinguishing version number.  If the | ||||
| Program specifies that a certain numbered version of the GNU General | ||||
| Public License "or any later version" applies to it, you have the | ||||
| option of following the terms and conditions either of that numbered | ||||
| version or of any later version published by the Free Software | ||||
| Foundation.  If the Program does not specify a version number of the | ||||
| GNU General Public License, you may choose any version ever published | ||||
| by the Free Software Foundation. | ||||
| 
 | ||||
|   If the Program specifies that a proxy can decide which future | ||||
| versions of the GNU General Public License can be used, that proxy's | ||||
| public statement of acceptance of a version permanently authorizes you | ||||
| to choose that version for the Program. | ||||
| 
 | ||||
|   Later license versions may give you additional or different | ||||
| permissions.  However, no additional obligations are imposed on any | ||||
| author or copyright holder as a result of your choosing to follow a | ||||
| later version. | ||||
| 
 | ||||
|   15. Disclaimer of Warranty. | ||||
| 
 | ||||
|   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY | ||||
| APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT | ||||
| HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY | ||||
| OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, | ||||
| THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | ||||
| PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM | ||||
| IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF | ||||
| ALL NECESSARY SERVICING, REPAIR OR CORRECTION. | ||||
| 
 | ||||
|   16. Limitation of Liability. | ||||
| 
 | ||||
|   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING | ||||
| WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS | ||||
| THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY | ||||
| GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE | ||||
| USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF | ||||
| DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD | ||||
| PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), | ||||
| EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF | ||||
| SUCH DAMAGES. | ||||
| 
 | ||||
|   17. Interpretation of Sections 15 and 16. | ||||
| 
 | ||||
|   If the disclaimer of warranty and limitation of liability provided | ||||
| above cannot be given local legal effect according to their terms, | ||||
| reviewing courts shall apply local law that most closely approximates | ||||
| an absolute waiver of all civil liability in connection with the | ||||
| Program, unless a warranty or assumption of liability accompanies a | ||||
| copy of the Program in return for a fee. | ||||
| 
 | ||||
|                      END OF TERMS AND CONDITIONS | ||||
| 
 | ||||
|             How to Apply These Terms to Your New Programs | ||||
| 
 | ||||
|   If you develop a new program, and you want it to be of the greatest | ||||
| possible use to the public, the best way to achieve this is to make it | ||||
| free software which everyone can redistribute and change under these terms. | ||||
| 
 | ||||
|   To do so, attach the following notices to the program.  It is safest | ||||
| to attach them to the start of each source file to most effectively | ||||
| state the exclusion of warranty; and each file should have at least | ||||
| the "copyright" line and a pointer to where the full notice is found. | ||||
| 
 | ||||
|     <one line to give the program's name and a brief idea of what it does.> | ||||
|     Copyright (C) <year>  <name of author> | ||||
| 
 | ||||
|     This program is free software: you can redistribute it and/or modify | ||||
|     it under the terms of the GNU General Public License as published by | ||||
|     the Free Software Foundation, either version 3 of the License, or | ||||
|     (at your option) any later version. | ||||
| 
 | ||||
|     This program is distributed in the hope that it will be useful, | ||||
|     but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
|     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | ||||
|     GNU General Public License for more details. | ||||
| 
 | ||||
|     You should have received a copy of the GNU General Public License | ||||
|     along with this program.  If not, see <https://www.gnu.org/licenses/>. | ||||
| 
 | ||||
| Also add information on how to contact you by electronic and paper mail. | ||||
| 
 | ||||
|   If the program does terminal interaction, make it output a short | ||||
| notice like this when it starts in an interactive mode: | ||||
| 
 | ||||
|     <program>  Copyright (C) <year>  <name of author> | ||||
|     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. | ||||
|     This is free software, and you are welcome to redistribute it | ||||
|     under certain conditions; type `show c' for details. | ||||
| 
 | ||||
| The hypothetical commands `show w' and `show c' should show the appropriate | ||||
| parts of the General Public License.  Of course, your program's commands | ||||
| might be different; for a GUI interface, you would use an "about box". | ||||
| 
 | ||||
|   You should also get your employer (if you work as a programmer) or school, | ||||
| if any, to sign a "copyright disclaimer" for the program, if necessary. | ||||
| For more information on this, and how to apply and follow the GNU GPL, see | ||||
| <https://www.gnu.org/licenses/>. | ||||
| 
 | ||||
|   The GNU General Public License does not permit incorporating your program | ||||
| into proprietary programs.  If your program is a subroutine library, you | ||||
| may consider it more useful to permit linking proprietary applications with | ||||
| the library.  If this is what you want to do, use the GNU Lesser General | ||||
| Public License instead of this License.  But first, please read | ||||
| <https://www.gnu.org/licenses/why-not-lgpl.html>. | ||||
							
								
								
									
										16
									
								
								ReadMe.txt
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										16
									
								
								ReadMe.txt
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,16 @@ | ||||
| Welcome to MPM: Meta Package Manager 1.0.x ! | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| MPM is licensed under the GPL GNU Licenses. | ||||
| For more information, please read the corresponding source file headers. | ||||
| The license details can be found in the GNU-GPL.txt and GNU-FDL.txt files. | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| Enjoy it! | ||||
| 
 | ||||
| Your MPM Team. | ||||
| 
 | ||||
| arnaud@rx3.net | ||||
| https://git.rx3.org/gitea/rx3/mpm | ||||
							
								
								
									
										7
									
								
								ReleaseNotes.txt
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										7
									
								
								ReleaseNotes.txt
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,7 @@ | ||||
| ------------------------------------------------------------------------------------------------------------------------------------ | ||||
| MPM V 1.0.0-1 - A. GIBERT - 2024/10/04 | ||||
| ------------------------------------------------------------------------------------------------------------------------------------ | ||||
| 
 | ||||
| - Initial release: help, list & install commands implemented. | ||||
|    | ||||
| 
 | ||||
							
								
								
									
										25
									
								
								etc/mpm.conf
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										25
									
								
								etc/mpm.conf
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,25 @@ | ||||
| #-------------------------------------------------------------------------------# | ||||
| # | ||||
| # MPM (Meta Package Manager) | ||||
| # Copyright (C) 2024 Arnaud G. GIBERT | ||||
| # mailto:arnaud@rx3.net | ||||
| #  | ||||
| # This program is free software; you can redistribute it and/or | ||||
| # modify it under the terms of the GNU General Public License | ||||
| # as published by the Free Software Foundation; either version 2 | ||||
| # of the License, or any later version. | ||||
| # | ||||
| # This program is distributed in the hope that it will be useful, | ||||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | ||||
| # GNU General Public License for more details. | ||||
| # | ||||
| # You should have received a copy of the GNU General Public License | ||||
| # along with this program; if not, write to the Free Software | ||||
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. | ||||
| # | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| 
 | ||||
| # Default MPM repository | ||||
| MPM_REPO="https://www.rx3.net/mpm-repository/" | ||||
							
								
								
									
										25
									
								
								etc/mpm.conf~
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										25
									
								
								etc/mpm.conf~
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,25 @@ | ||||
| #-------------------------------------------------------------------------------# | ||||
| # | ||||
| # MPM (Meta Package Manager) | ||||
| # Copyright (C) 2024 Arnaud G. GIBERT | ||||
| # mailto:arnaud@rx3.net | ||||
| #  | ||||
| # This program is free software; you can redistribute it and/or | ||||
| # modify it under the terms of the GNU General Public License | ||||
| # as published by the Free Software Foundation; either version 2 | ||||
| # of the License, or any later version. | ||||
| # | ||||
| # This program is distributed in the hope that it will be useful, | ||||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | ||||
| # GNU General Public License for more details. | ||||
| # | ||||
| # You should have received a copy of the GNU General Public License | ||||
| # along with this program; if not, write to the Free Software | ||||
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. | ||||
| # | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| 
 | ||||
| # Default MPM repository | ||||
| MPM_REPO="https://www.rx3.net/mpm-repository" | ||||
							
								
								
									
										203
									
								
								sbin/mpm
									
									
									
									
									
										Executable file
									
								
							
							
						
						
									
										203
									
								
								sbin/mpm
									
									
									
									
									
										Executable file
									
								
							| @ -0,0 +1,203 @@ | ||||
| #!/bin/bash | ||||
| #-------------------------------------------------------------------------------# | ||||
| # | ||||
| # MPM (Meta Package Manager) | ||||
| # Copyright (C) 2024 Arnaud G. GIBERT | ||||
| # mailto:arnaud@rx3.net | ||||
| #  | ||||
| # This program is free software; you can redistribute it and/or | ||||
| # modify it under the terms of the GNU General Public License | ||||
| # as published by the Free Software Foundation; either version 2 | ||||
| # of the License, or any later version. | ||||
| # | ||||
| # This program is distributed in the hope that it will be useful, | ||||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | ||||
| # GNU General Public License for more details. | ||||
| # | ||||
| # You should have received a copy of the GNU General Public License | ||||
| # along with this program; if not, write to the Free Software | ||||
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. | ||||
| # | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| command="$1" | ||||
| arg="$2" | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| if [[ -f /etc/mpm.conf ]] | ||||
| then | ||||
|     . /etc/mpm.conf | ||||
| else | ||||
|     MPM_REPO="https://www.rx3.net/mpm-repository" | ||||
| fi | ||||
| 
 | ||||
| VERSION=1.0.0 | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| #------------------------------------------------------------------------------- | ||||
| # MPM Help | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| function mpm_help() | ||||
| { | ||||
|     echo "MPM Version: [${VERSION}]" | ||||
|     echo "Repository URL: [${MPM_REPO}]" | ||||
|     echo "usage: mpm [--help | -h] | [--list | -l] | [--install | -i <mpm_name>]" | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| #------------------------------------------------------------------------------- | ||||
| # MPM Meta Package List | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| function mpm_mpkg_list() | ||||
| { | ||||
|     echo "$(curl -L 2>/dev/null "${MPM_REPO}" | grep -e '\.mpm</a>' | sed -e 's/.*href="//' -e 's/\.mpm".*//')" | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| #------------------------------------------------------------------------------- | ||||
| # MPM Meta Package Tag Read | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| function mpm_mpkg_tag_read() | ||||
| { | ||||
|     mpkg="$1" | ||||
|      tag="$2" | ||||
|       | ||||
|     echo "$(curl -L 2>/dev/null "${MPM_REPO}/${mpkg}.mpm" | grep -e "${tag}: " | sed -e "s/^${tag}: //")"   | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| #------------------------------------------------------------------------------- | ||||
| # MPM Meta Package Description | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| function mpm_mpkg_desc() | ||||
| { | ||||
|     mpkg="$1" | ||||
| 
 | ||||
|     mpm_mpkg_tag_read "${mpkg}" "PKG_DESC" | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| #------------------------------------------------------------------------------- | ||||
| # MPM Meta Package List | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| function mpm_mpkg_pkglist() | ||||
| { | ||||
|     mpkg="$1" | ||||
| 
 | ||||
|     mpm_mpkg_tag_read "${mpkg}" "PKG_LIST" | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| #------------------------------------------------------------------------------- | ||||
| # MPM List | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| function mpm_list() | ||||
| { | ||||
|     echo "           MPM Name + MPM Description                 + Package List                                   " | ||||
|     echo "--------------------+---------------------------------+------------------------------------------------" | ||||
|      | ||||
|     mpm_mpkg_list | while read mpkg | ||||
|     do | ||||
|         desc="$(mpm_mpkg_desc $mpkg)" | ||||
|         pkglist="$(mpm_mpkg_pkglist $mpkg)" | ||||
| 
 | ||||
|         printf "%20s: %-32s [%s]\n" "${mpkg}" "${desc}" "${pkglist}" | ||||
|     done | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| #------------------------------------------------------------------------------- | ||||
| # MPM Install | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| function mpm_install | ||||
| { | ||||
|     mpkg=$1 | ||||
| 
 | ||||
|     if [[ "${mpkg}" == "" ]] | ||||
|     then | ||||
|         echo "missing required mpkg name" | ||||
|         mpm_help | ||||
| 
 | ||||
|         exit 1 | ||||
|     fi | ||||
| 
 | ||||
|      | ||||
|     mpm_mpkg_list | grep -e "^${mpkg}$" -e "^${mpkg} " -e " ${mpkg}$" -e " ${mpkg} " 2>&1 >/dev/null | ||||
| 
 | ||||
|     if [[ "$?" == 1 ]] | ||||
|     then | ||||
|         echo "mpkg [${mpkg}] not found!" | ||||
|          | ||||
|         exit 1 | ||||
|     fi | ||||
| 
 | ||||
|      | ||||
|     pkglist="$(mpm_mpkg_pkglist $mpkg)" | ||||
|      | ||||
|     if [[ "${pkglist}" == "" ]] | ||||
|     then | ||||
|         echo "package list is empty!" | ||||
|          | ||||
|         exit 1 | ||||
|     fi | ||||
| 
 | ||||
|     echo "installing MPM: [$mpkg]:[${pkglist}]" | ||||
|      | ||||
|     urpmi --force ${pkglist} | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| #------------------------------------------------------------------------------- | ||||
| # MPM Main | ||||
| #------------------------------------------------------------------------------- | ||||
| 
 | ||||
| case "${command}" | ||||
| in | ||||
|     "--help" | "-h") | ||||
|         mpm_help | ||||
|     ;; | ||||
| 
 | ||||
|     "--list" | "-l") | ||||
|         mpm_list | ||||
|     ;; | ||||
|      | ||||
|     "--install" | "-i") | ||||
|         mpm_install $arg | ||||
|     ;; | ||||
|      | ||||
|     *) | ||||
|         if [[ "${command}" == "" ]] | ||||
|         then | ||||
|             echo "missing mandatory command!" | ||||
|         else | ||||
|              | ||||
|             echo "unknown command [${command}]!" | ||||
|         fi | ||||
| 
 | ||||
|         echo | ||||
|         mpm_help | ||||
|          | ||||
|         exit 1 | ||||
|     ;; | ||||
|      | ||||
|      | ||||
| esac | ||||
| 
 | ||||
| exit 0 | ||||
							
								
								
									
										3
									
								
								var/www/mpm-repository/emacs-nox.mpm
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										3
									
								
								var/www/mpm-repository/emacs-nox.mpm
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,3 @@ | ||||
| # Emacs-NoX MPM | ||||
| PKG_DESC: Emacs No X-Windows | ||||
| PKG_LIST: emacs-nox hunspell-en | ||||
							
								
								
									
										3
									
								
								var/www/mpm-repository/emacs-nox.mpm~
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										3
									
								
								var/www/mpm-repository/emacs-nox.mpm~
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,3 @@ | ||||
| # | ||||
| PKG_DESC: Emacs No X-Windows | ||||
| PKG_LIST: emacs-nox hunspell-en | ||||
							
								
								
									
										3
									
								
								var/www/mpm-repository/emacs.mpm
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										3
									
								
								var/www/mpm-repository/emacs.mpm
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,3 @@ | ||||
| # Emacs MPM | ||||
| PKG_DESC: Emacs with X-Windows | ||||
| PKG_LIST: emacs lib64vulkan-loader1 lib64jack0 lib64opencl1 pipewire-media-session lib64proxy-webkit hunspell-en | ||||
							
								
								
									
										3
									
								
								var/www/mpm-repository/emacs.mpm~
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										3
									
								
								var/www/mpm-repository/emacs.mpm~
									
									
									
									
									
										Normal file
									
								
							| @ -0,0 +1,3 @@ | ||||
| # | ||||
| PKG_DESC: Emacs with X-Windows | ||||
| PKG_LIST: emacs lib64vulkan-loader1 lib64jack0 lib64opencl1 pipewire-media-session lib64proxy-webkit hunspell-en | ||||
		Loading…
	
		Reference in New Issue
	
	Block a user