gitea/options/license/NBPL-1.0

The Net Boolean Public License

Version 1, 22 August 1998 Copyright 1998, Net Boolean Incorporated, Redwood
City, California, USA All Rights Reserved. Note: This license is derived from
the "Artistic License" as distributed with the Perl Programming Language.
Its terms are different from those of the "Artistic License."

PREAMBLE

The intent of this document is to state the conditions under which a Package
may be copied, such that the Copyright Holder maintains some semblance of
artistic control over the development of the package, while giving the users
of the package the right to use and distribute the Package in a more-or-less
customary fashion, plus the right to make reasonable modifications.

Definitions:

"Package" refers to the collection of files distributed by the Copyright Holder,
and derivatives of that collection of files created through textual modification.

"Standard Version" refers to such a Package if it has not been modified, or
has been modified in accordance with the wishes of the Copyright Holder.

"Copyright Holder" is whoever is named in the copyright or copyrights for
the package.

"You" is you, if you're thinking about copying or distributing this Package.

"Reasonable copying fee" is whatever you can justify on the basis of media
cost, duplication charges, time of people involved, and so on. (You will not
be required to justify it to the Copyright Holder, but only to the computing
community at large as a market that must bear the fee.)

"Freely Available" means that no fee is charged for the item itself, though
there may be fees involved in handling the item. It also means that recipients
of the item may redistribute it under the same conditions they received it.

1. You may make and give away verbatim copies of the source form of the Standard
Version of this Package without restriction, provided that you duplicate all
of the original copyright notices and associated disclaimers.

2. You may apply bug fixes, portability fixes and other modifications derived
from the Public Domain or from the Copyright Holder. A Package modified in
such a way shall still be considered the Standard Version.

3. You may otherwise modify your copy of this Package in any way, provided
that you insert a prominent notice in each changed file stating how and when
you changed that file, and provided that you do at least ONE of the following:

a) place your modifications in the Public Domain or otherwise make them Freely
Available, such as by posting said modifications to Usenet or an equivalent
medium, or placing the modifications on a major archive site such as uunet.uu.net,
or by allowing the Copyright Holder to include your modifications in the Standard
Version of the Package.

      b) use the modified Package only within your corporation or organization.

c) rename any non-standard executables so the names do not conflict with standard
executables, which must also be provided, and provide a separate manual page
for each non-standard executable that clearly documents how it differs from
the Standard Version.

      d) make other distribution arrangements with the Copyright Holder.

4. You may distribute the programs of this Package in object code or executable
form, provided that you do at least ONE of the following:

a) distribute a Standard Version of the executables and library files, together
with instructions (in the manual page or equivalent) on where to get the Standard
Version.

b) accompany the distribution with the machine-readable source of the Package
with your modifications.

c) accompany any non-standard executables with their corresponding Standard
Version executables, giving the non-standard executables non-standard names,
and clearly documenting the differences in manual pages (or equivalent), together
with instructions on where to get the Standard Version.

      d) make other distribution arrangements with the Copyright Holder.

5. You may charge a reasonable copying fee for any distribution of this Package.
You may charge any fee you choose for support of this Package. You may not
charge a fee for this Package itself. However, you may distribute this Package
in aggregate with other (possibly commercial) programs as part of a larger
(possibly commercial) software distribution provided that you do not advertise
this Package as a product of your own.

6. The scripts and library files supplied as input to or produced as output
from the programs of this Package do not automatically fall under the copyright
of this Package, but belong to whomever generated them, and may be sold commercially,
and may be aggregated with this Package.

7. C subroutines supplied by you and linked into this Package in order to
emulate subroutines and variables of the language defined by this Package
shall not be considered part of this Package, but are the equivalent of input
as in Paragraph 6, provided these subroutines do not change the language in
any way that would cause it to fail the regression tests for the language.

8. The name of the Copyright Holder may not be used to endorse or promote
products derived from this software without specific prior written permission.

9. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND
FITNESS FOR A PARTICULAR PURPOSE. The End