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This package is free software, and is being distributed under the terms

of the Artistic License 2.0.

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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.

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