various: add read-only mode support

[girocco.git] / Girocco / Email / LICENSE

Terms of Perl itself

a) the GNU General Public License as published by the Free
   Software Foundation; either version 1, or (at your option) any
   later version, or
b) the "Artistic License"

----------------------------------------------------------------------------

The General Public License (GPL)
Version 2, June 1991

Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave,
Cambridge, MA 02139, USA. Everyone is permitted to copy and distribute
verbatim copies of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share
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GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
MODIFICATION

0. This License applies to any program or other work which contains a notice
placed by the copyright holder saying it may be distributed under the terms of
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In addition, mere aggregation of another work not based on the Program with the
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NO WARRANTY

11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS
NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE
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TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY
WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS
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END OF TERMS AND CONDITIONS


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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 ftp.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 or perl subroutines supplied by you and linked into this Package shall not
be considered part of this Package.

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