Artistic License 2.0 Copyright (c) 2000-2006, The Perl Foundation.

Everyone is permitted to copy and distribute verbatim copies of this license
document, but changing it is not allowed.

Preamble This license establishes the terms under which a given free software
Package may be copied, modified, distributed, and/or redistributed. The intent
is that the Copyright Holder maintains some artistic control over the
development of that Package while still keeping the Package available as open
source and free software.

You are always permitted to make arrangements wholly outside of this license
directly with the Copyright Holder of a given Package. If the terms of this
license do not permit the full use that you propose to make of the Package, you
should contact the Copyright Holder and seek a different licensing arrangement.

Definitions "Copyright Holder" means the individual(s) or organization(s) named
in the copyright notice for the entire Package.

"Contributor" means any party that has contributed code or other material to the
Package, in accordance with the Copyright Holder's procedures.

"You" and "your" means any person who would like to copy, distribute, or modify
the Package.

"Package" means the collection of files distributed by the Copyright Holder, and
derivatives of that collection and/or of those files. A given Package may
consist of either the Standard Version, or a Modified Version.

"Distribute" means providing a copy of the Package or making it accessible to
anyone else, or in the case of a company or organization, to others outside of
your company or organization.

"Distributor Fee" means any fee that you charge for Distributing this Package or
providing support for this Package to another party. It does not mean licensing
fees.

"Standard Version" refers to the Package if it has not been modified, or has
been modified only in ways explicitly requested by the Copyright Holder.

"Modified Version" means the Package, if it has been changed, and such changes
were not explicitly requested by the Copyright Holder.

"Original License" means this Artistic License as Distributed with the Standard
Version of the Package, in its current version or as it may be modified by The
Perl Foundation in the future.

"Source" form means the source code, documentation source, and configuration
files for the Package.

"Compiled" form means the compiled bytecode, object code, binary, or any other
form resulting from mechanical transformation or translation of the Source form.

Permission for Use and Modification Without Distribution (1) You are permitted
to use the Standard Version and create and use Modified Versions for any purpose
without restriction, provided that you do not Distribute the Modified Version.

Permissions for Redistribution of the Standard Version (2) You may Distribute
verbatim copies of the Source form of the Standard Version of this Package in
any medium without restriction, either gratis or for a Distributor Fee, provided
that you duplicate all of the original copyright notices and associated
disclaimers. At your discretion, such verbatim copies may or may not include a
Compiled form of the Package.

(3) You may apply any bug fixes, portability changes, and other modifications
made available from the Copyright Holder. The resulting Package will still be
considered the Standard Version, and as such will be subject to the Original
License.

Distribution of Modified Versions of the Package as Source (4) You may
Distribute your Modified Version as Source (either gratis or for a Distributor
Fee, and with or without a Compiled form of the Modified Version) provided that
you clearly document how it differs from the Standard Version, including, but
not limited to, documenting any non-standard features, executables, or modules,
and provided that you do at least ONE of the following:

(a) make the Modified Version available to the Copyright Holder of the Standard
Version, under the Original License, so that the Copyright Holder may include
your modifications in the Standard Version. (b) ensure that installation of your
Modified Version does not prevent the user installing or running the Standard
Version. In addition, the Modified Version must bear a name that is different
from the name of the Standard Version. (c) allow anyone who receives a copy of
the Modified Version to make the Source form of the Modified Version available
to others under (i) the Original License or (ii) a license that permits the
licensee to freely copy, modify and redistribute the Modified Version using the
same licensing terms that apply to the copy that the licensee received, and
requires that the Source form of the Modified Version, and of any works derived
from it, be made freely available in that license fees are prohibited but
Distributor Fees are allowed.

Distribution of Compiled Forms of the Standard Version or Modified Versions
without the Source (5) You may Distribute Compiled forms of the Standard Version
without the Source, provided that you include complete instructions on how to
get the Source of the Standard Version. Such instructions must be valid at the
time of your distribution. If these instructions, at any time while you are
carrying out such distribution, become invalid, you must provide new
instructions on demand or cease further distribution. If you provide valid
instructions or cease distribution within thirty days after you become aware
that the instructions are invalid, then you do not forfeit any of your rights
under this license.

(6) You may Distribute a Modified Version in Compiled form without the Source,
provided that you comply with Section 4 with respect to the Source of the
Modified Version.

Aggregating or Linking the Package (7) You may aggregate the Package (either the
Standard Version or Modified Version) with other packages and Distribute the
resulting aggregation provided that you do not charge a licensing fee for the
Package. Distributor Fees are permitted, and licensing fees for other components
in the aggregation are permitted. The terms of this license apply to the use and
Distribution of the Standard or Modified Versions as included in the
aggregation.

(8) You are permitted to link Modified and Standard Versions with other works,
to embed the Package in a larger work of your own, or to build stand-alone
binary or bytecode versions of applications that include the Package, and
Distribute the result without restriction, provided the result does not expose a
direct interface to the Package.

Items That are Not Considered Part of a Modified Version (9) Works (including,
but not limited to, modules and scripts) that merely extend or make use of the
Package, do not, by themselves, cause the Package to be a Modified Version. In
addition, such works are not considered parts of the Package itself, and are not
subject to the terms of this license.

General Provisions (10) Any use, modification, and distribution of the Standard
or Modified Versions is governed by this Artistic License. By using, modifying
or distributing the Package, you accept this license. Do not use, modify, or
distribute the Package, if you do not accept this license.

(11) If your Modified Version has been derived from a Modified Version made by
someone other than you, you are nevertheless required to ensure that your
Modified Version complies with the requirements of this license.

(12) This license does not grant you the right to use any trademark, service
mark, tradename, or logo of the Copyright Holder.

(13) This license includes the non-exclusive, worldwide, free-of-charge patent
license to make, have made, use, offer to sell, sell, import and otherwise
transfer the Package with respect to any patent claims licensable by the
Copyright Holder that are necessarily infringed by the Package. If you institute
patent litigation (including a cross-claim or counterclaim) against any party
alleging that the Package constitutes direct or contributory patent
infringement, then this Artistic License to you shall terminate on the date that
such litigation is filed.

(14) Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER AND
CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. THE IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY YOUR LOCAL LAW.
UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR CONTRIBUTOR WILL BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING IN ANY WAY
OUT OF THE USE OF THE PACKAGE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
