rb@82: GNU GENERAL PUBLIC LICENSE
rb@82: Version 3, 29 June 2007
rb@82:
rb@82: Copyright (C) 2007 Free Software Foundation, Inc.
rb@82: Everyone is permitted to copy and distribute verbatim copies
rb@82: of this license document, but changing it is not allowed.
rb@82:
rb@82: Preamble
rb@82:
rb@82: The GNU General Public License is a free, copyleft license for
rb@82: software and other kinds of works.
rb@82:
rb@82: The licenses for most software and other practical works are designed
rb@82: to take away your freedom to share and change the works. By contrast,
rb@82: the GNU General Public License is intended to guarantee your freedom to
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rb@82: software for all its users. We, the Free Software Foundation, use the
rb@82: GNU General Public License for most of our software; it applies also to
rb@82: any other work released this way by its authors. You can apply it to
rb@82: your programs, too.
rb@82:
rb@82: When we speak of free software, we are referring to freedom, not
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rb@82: To protect your rights, we need to prevent others from denying you
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rb@82: you modify it: responsibilities to respect the freedom of others.
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rb@82: For example, if you distribute copies of such a program, whether
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rb@82: Developers that use the GNU GPL protect your rights with two steps:
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rb@82: Finally, every program is threatened constantly by software patents.
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rb@82:
rb@82: TERMS AND CONDITIONS
rb@82:
rb@82: 0. Definitions.
rb@82:
rb@82: "This License" refers to version 3 of the GNU General Public License.
rb@82:
rb@82: "Copyright" also means copyright-like laws that apply to other kinds of
rb@82: works, such as semiconductor masks.
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rb@82: "The Program" refers to any copyrightable work licensed under this
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rb@82: To "modify" a work means to copy from or adapt all or part of the work
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rb@82: A "covered work" means either the unmodified Program or a work based
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rb@82: To "propagate" a work means to do anything with it that, without
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rb@82: An interactive user interface displays "Appropriate Legal Notices"
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rb@82: 1. Source Code.
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rb@82: The "source code" for a work means the preferred form of the work
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rb@82: The "Corresponding Source" for a work in object code form means all
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rb@82: The Corresponding Source need not include anything that users
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rb@82: The Corresponding Source for a work in source code form is that
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rb@82: 2. Basic Permissions.
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rb@82: All rights granted under this License are granted for the term of
rb@82: copyright on the Program, and are irrevocable provided the stated
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rb@82: covered work is covered by this License only if the output, given its
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rb@82: You may make, run and propagate covered works that you do not
rb@82: convey, without conditions so long as your license otherwise remains
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rb@82: not control copyright. Those thus making or running the covered works
rb@82: for you must do so exclusively on your behalf, under your direction
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rb@82: Conveying under any other circumstances is permitted solely under
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rb@82: 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
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rb@82: No covered work shall be deemed part of an effective technological
rb@82: measure under any applicable law fulfilling obligations under article
rb@82: 11 of the WIPO copyright treaty adopted on 20 December 1996, or
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rb@82:
rb@82: When you convey a covered work, you waive any legal power to forbid
rb@82: circumvention of technological measures to the extent such circumvention
rb@82: is effected by exercising rights under this License with respect to
rb@82: the covered work, and you disclaim any intention to limit operation or
rb@82: modification of the work as a means of enforcing, against the work's
rb@82: users, your or third parties' legal rights to forbid circumvention of
rb@82: technological measures.
rb@82:
rb@82: 4. Conveying Verbatim Copies.
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rb@82: You may convey verbatim copies of the Program's source code as you
rb@82: receive it, in any medium, provided that you conspicuously and
rb@82: appropriately publish on each copy an appropriate copyright notice;
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rb@82: non-permissive terms added in accord with section 7 apply to the code;
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rb@82: You may charge any price or no price for each copy that you convey,
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rb@82: 5. Conveying Modified Source Versions.
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rb@82: You may convey a work based on the Program, or the modifications to
rb@82: produce it from the Program, in the form of source code under the
rb@82: terms of section 4, provided that you also meet all of these conditions:
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rb@82: a) The work must carry prominent notices stating that you modified
rb@82: it, and giving a relevant date.
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rb@82: b) The work must carry prominent notices stating that it is
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rb@82: 7. This requirement modifies the requirement in section 4 to
rb@82: "keep intact all notices".
rb@82:
rb@82: c) You must license the entire work, as a whole, under this
rb@82: License to anyone who comes into possession of a copy. This
rb@82: License will therefore apply, along with any applicable section 7
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rb@82: regardless of how they are packaged. This License gives no
rb@82: permission to license the work in any other way, but it does not
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rb@82: d) If the work has interactive user interfaces, each must display
rb@82: Appropriate Legal Notices; however, if the Program has interactive
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rb@82: work need not make them do so.
rb@82:
rb@82: A compilation of a covered work with other separate and independent
rb@82: works, which are not by their nature extensions of the covered work,
rb@82: and which are not combined with it such as to form a larger program,
rb@82: in or on a volume of a storage or distribution medium, is called an
rb@82: "aggregate" if the compilation and its resulting copyright are not
rb@82: used to limit the access or legal rights of the compilation's users
rb@82: beyond what the individual works permit. Inclusion of a covered work
rb@82: in an aggregate does not cause this License to apply to the other
rb@82: parts of the aggregate.
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rb@82: 6. Conveying Non-Source Forms.
rb@82:
rb@82: You may convey a covered work in object code form under the terms
rb@82: of sections 4 and 5, provided that you also convey the
rb@82: machine-readable Corresponding Source under the terms of this License,
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rb@82: a) Convey the object code in, or embodied in, a physical product
rb@82: (including a physical distribution medium), accompanied by the
rb@82: Corresponding Source fixed on a durable physical medium
rb@82: customarily used for software interchange.
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rb@82: b) Convey the object code in, or embodied in, a physical product
rb@82: (including a physical distribution medium), accompanied by a
rb@82: written offer, valid for at least three years and valid for as
rb@82: long as you offer spare parts or customer support for that product
rb@82: model, to give anyone who possesses the object code either (1) a
rb@82: copy of the Corresponding Source for all the software in the
rb@82: product that is covered by this License, on a durable physical
rb@82: medium customarily used for software interchange, for a price no
rb@82: more than your reasonable cost of physically performing this
rb@82: conveying of source, or (2) access to copy the
rb@82: Corresponding Source from a network server at no charge.
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rb@82: c) Convey individual copies of the object code with a copy of the
rb@82: written offer to provide the Corresponding Source. This
rb@82: alternative is allowed only occasionally and noncommercially, and
rb@82: only if you received the object code with such an offer, in accord
rb@82: with subsection 6b.
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rb@82: d) Convey the object code by offering access from a designated
rb@82: place (gratis or for a charge), and offer equivalent access to the
rb@82: Corresponding Source in the same way through the same place at no
rb@82: further charge. You need not require recipients to copy the
rb@82: Corresponding Source along with the object code. If the place to
rb@82: copy the object code is a network server, the Corresponding Source
rb@82: may be on a different server (operated by you or a third party)
rb@82: that supports equivalent copying facilities, provided you maintain
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rb@82: Corresponding Source. Regardless of what server hosts the
rb@82: Corresponding Source, you remain obligated to ensure that it is
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rb@82: e) Convey the object code using peer-to-peer transmission, provided
rb@82: you inform other peers where the object code and Corresponding
rb@82: Source of the work are being offered to the general public at no
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rb@82: A separable portion of the object code, whose source code is excluded
rb@82: from the Corresponding Source as a System Library, need not be
rb@82: included in conveying the object code work.
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rb@82: A "User Product" is either (1) a "consumer product", which means any
rb@82: tangible personal property which is normally used for personal, family,
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rb@82: doubtful cases shall be resolved in favor of coverage. For a particular
rb@82: product received by a particular user, "normally used" refers to a
rb@82: typical or common use of that class of product, regardless of the status
rb@82: of the particular user or of the way in which the particular user
rb@82: actually uses, or expects or is expected to use, the product. A product
rb@82: is a consumer product regardless of whether the product has substantial
rb@82: commercial, industrial or non-consumer uses, unless such uses represent
rb@82: the only significant mode of use of the product.
rb@82:
rb@82: "Installation Information" for a User Product means any methods,
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rb@82: and execute modified versions of a covered work in that User Product from
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rb@82: code is in no case prevented or interfered with solely because
rb@82: modification has been made.
rb@82:
rb@82: If you convey an object code work under this section in, or with, or
rb@82: specifically for use in, a User Product, and the conveying occurs as
rb@82: part of a transaction in which the right of possession and use of the
rb@82: User Product is transferred to the recipient in perpetuity or for a
rb@82: fixed term (regardless of how the transaction is characterized), the
rb@82: Corresponding Source conveyed under this section must be accompanied
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rb@82: if neither you nor any third party retains the ability to install
rb@82: modified object code on the User Product (for example, the work has
rb@82: been installed in ROM).
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rb@82: The requirement to provide Installation Information does not include a
rb@82: requirement to continue to provide support service, warranty, or updates
rb@82: for a work that has been modified or installed by the recipient, or for
rb@82: the User Product in which it has been modified or installed. Access to a
rb@82: network may be denied when the modification itself materially and
rb@82: adversely affects the operation of the network or violates the rules and
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rb@82: Corresponding Source conveyed, and Installation Information provided,
rb@82: in accord with this section must be in a format that is publicly
rb@82: documented (and with an implementation available to the public in
rb@82: source code form), and must require no special password or key for
rb@82: unpacking, reading or copying.
rb@82:
rb@82: 7. Additional Terms.
rb@82:
rb@82: "Additional permissions" are terms that supplement the terms of this
rb@82: License by making exceptions from one or more of its conditions.
rb@82: Additional permissions that are applicable to the entire Program shall
rb@82: be treated as though they were included in this License, to the extent
rb@82: that they are valid under applicable law. If additional permissions
rb@82: apply only to part of the Program, that part may be used separately
rb@82: under those permissions, but the entire Program remains governed by
rb@82: this License without regard to the additional permissions.
rb@82:
rb@82: When you convey a copy of a covered work, you may at your option
rb@82: remove any additional permissions from that copy, or from any part of
rb@82: it. (Additional permissions may be written to require their own
rb@82: removal in certain cases when you modify the work.) You may place
rb@82: additional permissions on material, added by you to a covered work,
rb@82: for which you have or can give appropriate copyright permission.
rb@82:
rb@82: Notwithstanding any other provision of this License, for material you
rb@82: add to a covered work, you may (if authorized by the copyright holders of
rb@82: that material) supplement the terms of this License with terms:
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rb@82: a) Disclaiming warranty or limiting liability differently from the
rb@82: terms of sections 15 and 16 of this License; or
rb@82:
rb@82: b) Requiring preservation of specified reasonable legal notices or
rb@82: author attributions in that material or in the Appropriate Legal
rb@82: Notices displayed by works containing it; or
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rb@82: c) Prohibiting misrepresentation of the origin of that material, or
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rb@82: d) Limiting the use for publicity purposes of names of licensors or
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rb@82: e) Declining to grant rights under trademark law for use of some
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rb@82: f) Requiring indemnification of licensors and authors of that
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rb@82: All other non-permissive additional terms are considered "further
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rb@82: received it, or any part of it, contains a notice stating that it is
rb@82: governed by this License along with a term that is a further
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rb@82: a further restriction but permits relicensing or conveying under this
rb@82: License, you may add to a covered work material governed by the terms
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rb@82: If you add terms to a covered work in accord with this section, you
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rb@82: Additional terms, permissive or non-permissive, may be stated in the
rb@82: form of a separately written license, or stated as exceptions;
rb@82: the above requirements apply either way.
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rb@82: 8. Termination.
rb@82:
rb@82: You may not propagate or modify a covered work except as expressly
rb@82: provided under this License. Any attempt otherwise to propagate or
rb@82: modify it is void, and will automatically terminate your rights under
rb@82: this License (including any patent licenses granted under the third
rb@82: paragraph of section 11).
rb@82:
rb@82: However, if you cease all violation of this License, then your
rb@82: license from a particular copyright holder is reinstated (a)
rb@82: provisionally, unless and until the copyright holder explicitly and
rb@82: finally terminates your license, and (b) permanently, if the copyright
rb@82: holder fails to notify you of the violation by some reasonable means
rb@82: prior to 60 days after the cessation.
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rb@82: Moreover, your license from a particular copyright holder is
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rb@82: violation by some reasonable means, this is the first time you have
rb@82: received notice of violation of this License (for any work) from that
rb@82: copyright holder, and you cure the violation prior to 30 days after
rb@82: your receipt of the notice.
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rb@82: Termination of your rights under this section does not terminate the
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rb@82: reinstated, you do not qualify to receive new licenses for the same
rb@82: material under section 10.
rb@82:
rb@82: 9. Acceptance Not Required for Having Copies.
rb@82:
rb@82: You are not required to accept this License in order to receive or
rb@82: run a copy of the Program. Ancillary propagation of a covered work
rb@82: occurring solely as a consequence of using peer-to-peer transmission
rb@82: to receive a copy likewise does not require acceptance. However,
rb@82: nothing other than this License grants you permission to propagate or
rb@82: modify any covered work. These actions infringe copyright if you do
rb@82: not accept this License. Therefore, by modifying or propagating a
rb@82: covered work, you indicate your acceptance of this License to do so.
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rb@82: 10. Automatic Licensing of Downstream Recipients.
rb@82:
rb@82: Each time you convey a covered work, the recipient automatically
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rb@82: propagate that work, subject to this License. You are not responsible
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rb@82:
rb@82: An "entity transaction" is a transaction transferring control of an
rb@82: organization, or substantially all assets of one, or subdividing an
rb@82: organization, or merging organizations. If propagation of a covered
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rb@82: You may not impose any further restrictions on the exercise of the
rb@82: rights granted or affirmed under this License. For example, you may
rb@82: not impose a license fee, royalty, or other charge for exercise of
rb@82: rights granted under this License, and you may not initiate litigation
rb@82: (including a cross-claim or counterclaim in a lawsuit) alleging that
rb@82: any patent claim is infringed by making, using, selling, offering for
rb@82: sale, or importing the Program or any portion of it.
rb@82:
rb@82: 11. Patents.
rb@82:
rb@82: A "contributor" is a copyright holder who authorizes use under this
rb@82: License of the Program or a work on which the Program is based. The
rb@82: work thus licensed is called the contributor's "contributor version".
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rb@82: A contributor's "essential patent claims" are all patent claims
rb@82: owned or controlled by the contributor, whether already acquired or
rb@82: hereafter acquired, that would be infringed by some manner, permitted
rb@82: by this License, of making, using, or selling its contributor version,
rb@82: but do not include claims that would be infringed only as a
rb@82: consequence of further modification of the contributor version. For
rb@82: purposes of this definition, "control" includes the right to grant
rb@82: patent sublicenses in a manner consistent with the requirements of
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rb@82: Each contributor grants you a non-exclusive, worldwide, royalty-free
rb@82: patent license under the contributor's essential patent claims, to
rb@82: make, use, sell, offer for sale, import and otherwise run, modify and
rb@82: propagate the contents of its contributor version.
rb@82:
rb@82: In the following three paragraphs, a "patent license" is any express
rb@82: agreement or commitment, however denominated, not to enforce a patent
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rb@82: sue for patent infringement). To "grant" such a patent license to a
rb@82: party means to make such an agreement or commitment not to enforce a
rb@82: patent against the party.
rb@82:
rb@82: If you convey a covered work, knowingly relying on a patent license,
rb@82: and the Corresponding Source of the work is not available for anyone
rb@82: to copy, free of charge and under the terms of this License, through a
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rb@82: then you must either (1) cause the Corresponding Source to be so
rb@82: available, or (2) arrange to deprive yourself of the benefit of the
rb@82: patent license for this particular work, or (3) arrange, in a manner
rb@82: consistent with the requirements of this License, to extend the patent
rb@82: license to downstream recipients. "Knowingly relying" means you have
rb@82: actual knowledge that, but for the patent license, your conveying the
rb@82: covered work in a country, or your recipient's use of the covered work
rb@82: in a country, would infringe one or more identifiable patents in that
rb@82: country that you have reason to believe are valid.
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rb@82: If, pursuant to or in connection with a single transaction or
rb@82: arrangement, you convey, or propagate by procuring conveyance of, a
rb@82: covered work, and grant a patent license to some of the parties
rb@82: receiving the covered work authorizing them to use, propagate, modify
rb@82: or convey a specific copy of the covered work, then the patent license
rb@82: you grant is automatically extended to all recipients of the covered
rb@82: work and works based on it.
rb@82:
rb@82: A patent license is "discriminatory" if it does not include within
rb@82: the scope of its coverage, prohibits the exercise of, or is
rb@82: conditioned on the non-exercise of one or more of the rights that are
rb@82: specifically granted under this License. You may not convey a covered
rb@82: work if you are a party to an arrangement with a third party that is
rb@82: in the business of distributing software, under which you make payment
rb@82: to the third party based on the extent of your activity of conveying
rb@82: the work, and under which the third party grants, to any of the
rb@82: parties who would receive the covered work from you, a discriminatory
rb@82: patent license (a) in connection with copies of the covered work
rb@82: conveyed by you (or copies made from those copies), or (b) primarily
rb@82: for and in connection with specific products or compilations that
rb@82: contain the covered work, unless you entered into that arrangement,
rb@82: or that patent license was granted, prior to 28 March 2007.
rb@82:
rb@82: Nothing in this License shall be construed as excluding or limiting
rb@82: any implied license or other defenses to infringement that may
rb@82: otherwise be available to you under applicable patent law.
rb@82:
rb@82: 12. No Surrender of Others' Freedom.
rb@82:
rb@82: If conditions are imposed on you (whether by court order, agreement or
rb@82: otherwise) that contradict the conditions of this License, they do not
rb@82: excuse you from the conditions of this License. If you cannot convey a
rb@82: covered work so as to satisfy simultaneously your obligations under this
rb@82: License and any other pertinent obligations, then as a consequence you may
rb@82: not convey it at all. For example, if you agree to terms that obligate you
rb@82: to collect a royalty for further conveying from those to whom you convey
rb@82: the Program, the only way you could satisfy both those terms and this
rb@82: License would be to refrain entirely from conveying the Program.
rb@82:
rb@82: 13. Use with the GNU Affero General Public License.
rb@82:
rb@82: Notwithstanding any other provision of this License, you have
rb@82: permission to link or combine any covered work with a work licensed
rb@82: under version 3 of the GNU Affero General Public License into a single
rb@82: combined work, and to convey the resulting work. The terms of this
rb@82: License will continue to apply to the part which is the covered work,
rb@82: but the special requirements of the GNU Affero General Public License,
rb@82: section 13, concerning interaction through a network will apply to the
rb@82: combination as such.
rb@82:
rb@82: 14. Revised Versions of this License.
rb@82:
rb@82: The Free Software Foundation may publish revised and/or new versions of
rb@82: the GNU General Public License from time to time. Such new versions will
rb@82: be similar in spirit to the present version, but may differ in detail to
rb@82: address new problems or concerns.
rb@82:
rb@82: Each version is given a distinguishing version number. If the
rb@82: Program specifies that a certain numbered version of the GNU General
rb@82: Public License "or any later version" applies to it, you have the
rb@82: option of following the terms and conditions either of that numbered
rb@82: version or of any later version published by the Free Software
rb@82: Foundation. If the Program does not specify a version number of the
rb@82: GNU General Public License, you may choose any version ever published
rb@82: by the Free Software Foundation.
rb@82:
rb@82: If the Program specifies that a proxy can decide which future
rb@82: versions of the GNU General Public License can be used, that proxy's
rb@82: public statement of acceptance of a version permanently authorizes you
rb@82: to choose that version for the Program.
rb@82:
rb@82: Later license versions may give you additional or different
rb@82: permissions. However, no additional obligations are imposed on any
rb@82: author or copyright holder as a result of your choosing to follow a
rb@82: later version.
rb@82:
rb@82: 15. Disclaimer of Warranty.
rb@82:
rb@82: THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
rb@82: APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
rb@82: HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
rb@82: OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
rb@82: THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
rb@82: PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
rb@82: IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
rb@82: ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
rb@82:
rb@82: 16. Limitation of Liability.
rb@82:
rb@82: IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
rb@82: WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
rb@82: THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
rb@82: GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
rb@82: USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
rb@82: DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
rb@82: PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
rb@82: EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
rb@82: SUCH DAMAGES.
rb@82:
rb@82: 17. Interpretation of Sections 15 and 16.
rb@82:
rb@82: If the disclaimer of warranty and limitation of liability provided
rb@82: above cannot be given local legal effect according to their terms,
rb@82: reviewing courts shall apply local law that most closely approximates
rb@82: an absolute waiver of all civil liability in connection with the
rb@82: Program, unless a warranty or assumption of liability accompanies a
rb@82: copy of the Program in return for a fee.
rb@82:
rb@82: END OF TERMS AND CONDITIONS
rb@82:
rb@82: How to Apply These Terms to Your New Programs
rb@82:
rb@82: If you develop a new program, and you want it to be of the greatest
rb@82: possible use to the public, the best way to achieve this is to make it
rb@82: free software which everyone can redistribute and change under these terms.
rb@82:
rb@82: To do so, attach the following notices to the program. It is safest
rb@82: to attach them to the start of each source file to most effectively
rb@82: state the exclusion of warranty; and each file should have at least
rb@82: the "copyright" line and a pointer to where the full notice is found.
rb@82:
rb@82:
rb@82: Copyright (C)
rb@82:
rb@82: This program is free software: you can redistribute it and/or modify
rb@82: it under the terms of the GNU General Public License as published by
rb@82: the Free Software Foundation, either version 3 of the License, or
rb@82: (at your option) any later version.
rb@82:
rb@82: This program is distributed in the hope that it will be useful,
rb@82: but WITHOUT ANY WARRANTY; without even the implied warranty of
rb@82: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
rb@82: GNU General Public License for more details.
rb@82:
rb@82: You should have received a copy of the GNU General Public License
rb@82: along with this program. If not, see .
rb@82:
rb@82: Also add information on how to contact you by electronic and paper mail.
rb@82:
rb@82: If the program does terminal interaction, make it output a short
rb@82: notice like this when it starts in an interactive mode:
rb@82:
rb@82: Copyright (C)
rb@82: This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
rb@82: This is free software, and you are welcome to redistribute it
rb@82: under certain conditions; type `show c' for details.
rb@82:
rb@82: The hypothetical commands `show w' and `show c' should show the appropriate
rb@82: parts of the General Public License. Of course, your program's commands
rb@82: might be different; for a GUI interface, you would use an "about box".
rb@82:
rb@82: You should also get your employer (if you work as a programmer) or school,
rb@82: if any, to sign a "copyright disclaimer" for the program, if necessary.
rb@82: For more information on this, and how to apply and follow the GNU GPL, see
rb@82: .
rb@82:
rb@82: The GNU General Public License does not permit incorporating your program
rb@82: into proprietary programs. If your program is a subroutine library, you
rb@82: may consider it more useful to permit linking proprietary applications with
rb@82: the library. If this is what you want to do, use the GNU Lesser General
rb@82: Public License instead of this License. But first, please read
rb@82: .