                             LICENCE

Copyright 1993 by Berend de Boer.  All rights reserved.
COMMERCIAL DISTRIBUTION AND/OR USE PROHIBITED WITHOUT WRITTEN
CONSENT FROM THE AUTHOR.

Noncommercial distribution and/or use is permitted under the
following terms:

1)   You may copy and distribute verbatim copies of the Mangler
     source, documentation, and executable code as you receive
     it, in any medium, provided that you conspicuously and
     appropriately publish on each copy a valid copyright notice
     "Copyright 1993 by Berend de Boer"; keep intact the notices
     on all files that refer to this Licence Agreement and to the
     absence of any warranty;  PROVIDE UNMODIFIED COPIES OF THE
     DOCUMENTATION AS PROVIDED WITH THE PROGRAM; and give any
     other recipients of the Mangler program a copy of this
     Licence Agreement along with the program.  You may charge a
     distribution fee for the physical act of transferring a
     copy, but no more than is necessary to recover your actual
     costs incurred in the transfer. Under no circumstances is
     Mangler to be distributed in such a way as to be construed as
     "value added" in a sales transaction, such as, but not
     limited to, software bundled with a modem or CD-ROM software
     collections, without the prior written consent of the
     author.

2)   You may modify your copy or copies of Mangler  or any portion
     of it, and copy and distribute such modifications under the
     terms of Paragraph 1 above, provided that you also do the
     following:

     a) cause the modified files to carry prominent notices
     stating that you changed the files and the date of any
     change;

     b) cause the executable code of such modified version to
     clearly identify itself as such in the course of its normal
     operation;

     c) if the modified version is not a "port", but operates in
     the same hardware and/or software environment as the
     original distribution, make the original version equally
     available, clearly identifying same as the original,
     unmodified version;

     d) cause the whole of any work that you distribute or
     publish, that in whole or in part contains or is a
     derivative of Mangler or any part thereof, to be licensed at
     no charge to all third parties on terms identical to those
     contained in this Licence Agreement (except that you may
     choose to grant more extensive warranty protection to some
     or all third parties, at your option); and:

     e) send the complete source code modifications to Berend de
     Boer at the addresses listed below,  for the purpose of
     evaluation for inclusion in future releases of Mangler.
     Should your source code be included in Mangler, Berend de
     Boer retains all rights for redistribution of the code as
     part of Mangler and all derivative works, with appropriate
     credit given to the author of the modification;

     f) You may charge a distribution fee for the physical act of
     transferring a copy, but no more than is necessary to
     recover your actual costs incurred in the transfer, and you
     may at your option offer warranty protection in exchange for
     a fee;

     g) when distributing modified versions of Mangler, you must
     not change the name of the program or the official version
     number, except to append an identifier which indicates that
     modifications have been made.  For ports to other operating
     systems, the following convention must be followed:

          Mangler v<v>.<os>.R<r>

     ...where <v> is the official Mangler version number, <os> is
     the name of the operating system which the port runs under,
     and <r> (optional) is the OS-specific revision number.  For
     example, the second OS/2 revision of Mangler 1.02 must have a
     version string in this format:  `Mangler v1.02.OS/2.R2'

     Similarly, modifications to Mangler which are designed to run
     under MS-DOS must also follow a naming convention.  The
     version string must read:

          Mangler v<v>.<i>.<r>

     where <v> is the official Mangler version number, <i> is
     three initials (indicating your first, middle and last
     names), and <r> (optional) is the revision number of your
     modifications.

     For example, a version of Mangler 2.00 modified by Joe T.
     Hacker must have a version string in this format: `Mangler
     v2.00.jth.1'

3)   Mere aggregation of another unrelated program with this
     program and documentation (or derivative works) on a volume
     of a storage or distribution medium does not bring the other
     program under the scope of these terms.

4)   You may copy and distribute Mangler and its associated
     documentation (or a portion or derivative of it, under
     Paragraph 2) in object code or executable form under the
     terms of Paragraphs 1 and 2 above provided that you also do
     one of the following:

     a) accompany it with the complete corresponding
     machine-readable source code, which must be distributed
     under the terms of Paragraphs 1 and 2 above; or,

     b) accompany it with a written offer, valid for at least
     three years, to give any third party free (except for a
     nominal shipping charge) a complete machine-readable copy of
     the corresponding source code, to be distributed under the
     terms of Paragraphs 1 and 2 above; or,

     c) accompany it with the information you received as to
     where the corresponding source code may be obtained. (This
     alternative is allowed only for noncommercial distribution
     and only if you received the program in object code or
     executable form alone.)

     For an executable file, complete source code means  all the
     source code for all modules it contains; but, as a special
     exception, it need not include source code for modules which
     are standard libraries that accompany the operating system
     on which the executable file runs.

5)   You may not copy, sublicense, distribute or transfer Mangler
     and its associated documentation except as expressly
     provided under this Licence Agreement.  Any attempt
     otherwise to copy, sublicense, distribute or transfer Mangler
     is void and your rights to use the program under this
     Licence agreement shall be automatically terminated.

     However, parties who have received computer software
     programs from you with this Licence Agreement will not have
     their licences terminated so long as such parties remain in
     full compliance, and notify Berend de Boer of their
     intention to comply with this Agreement.

6)   You may not incorporate parts of Mangler into a program
     which is NOT completely free for ALL users. If you wish to
     use Mangler in such a way, you must obtain written
     permission from Berend de Boer before using any of the
     Mangler code.

7)   You may not incorporate parts of Mangler into a FUNCTIONALLY
     SIMILAR program, including other bulletin board packages or
     tossers/scanners.  If you are writing another BBS or remote
     host package, you must contact Berend de Boer before using
     any of the Mangler code.

8)   The privileges granted above apply only to noncommercial
     users of the Mangler software.  You are a NONCOMMERCIAL user
     only if you are running Mangler a private individual with no
     "sponsors", "backers", and only if your BBS is not making
     (or helping to make) a profit.  You are a COMMERCIAL user if
     you make a profit from running your BBS.  You are also a
     COMMERCIAL user if your BBS is being run by (or for) any
     corporation, government, company, foundation, church,
     school, or any other organization  You are also a COMMERCIAL
     user if your system is used to advertise such a commercial
     organization for the purposes of making a profit.

     This licence only governs NONCOMMERCIAL users.  If you are a
     COMMERCIAL user, you are not licensed to use or distribute
     this software without the prior written consent of Berend de
     Boer.  If you wish to run Mangler as a commercial
     user, please see the section below on site licences.

9)   This licence may be revoked by Berend de Boer without prior
     notice.

                           NO WARRANTY

BECAUSE MANGLER IS LICENSED FREE OF CHARGE, WE PROVIDE ABSOLUTELY
NO WARRANTY.  EXCEPT WHEN OTHERWISE STATED IN WRITING, BEREND DE
BOER AND/OR OTHER PARTIES PROVIDE MANGLER "AS IS" WITHOUT
WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A  PARTICULAR PURPOSE.  THE ENTIRE RISK AS TO THE
QUALITY AND PERFORMANCE OF MANGLER, AND THE ACCURACY OF ITS
ASSOCIATED DOCUMENTATION, IS WITH YOU.  SHOULD MANGLER OR ITS
ASSOCIATED DOCUMENTATION PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

IN NO EVENT WILL BEREND DE BOER BE RESPONSIBLE IN ANY WAY FOR THE
BEHAVIOUR OF MODIFIED VERSIONS OF MANGLER. IN NO EVENT WILL
BEREND DE BOER AND/OR ANY OTHER PARTY WHO MAY MODIFY AND
REDISTRIBUTE MANGLER AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
DAMAGES, INCLUDING ANY LOST PROFITS, LOST MONIES, OR OTHER
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY
OTHER PROGRAMS) MANGLER, EVEN IF BEREND DE BOER HAS BEEN ADVISED
OF THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER
PARTY.

You can contact the author at any of the addresses listed below:

FidoNet:    2:281/527.23
Internet:   berend@contrast.wlink.nl
CompuServe: 100120,3121

Surface mail (*only* valid until 1 aug 1993, after 1 aug 1993 do not
send mail to this address in any cirumstances):

Raamstraat 31
2613 RV  Delft
Holland

The author can also be reached through the EchoMail conferences
called PASCAL.028, PASCAL and COMP.LANG.PASCAL.

Sending correspondence via electronic mail is strongly preferred.
However, if you expect to receive a reply via surface mail,
please enclose a self-addressed, stamped envelope.  Mangler users
outside of Holland should include an international postal reply
coupon instead of a stamp.

DO NOT ATTEMPT TO CONTACT THE AUTHOR BY TELEPHONE!  VOICE SUPPORT
WILL NOT BE PROVIDED FOR NONCOMMERCIAL USERS!

Please feel free to contact the author at any time to share your
comments about this software and/or licensing policies.

Our thanks to Richard Stallman at the Free Software Foundation,
Inc. and BBS Co. for most of the wording of this licence.

And our thanks to Scott Dudley for his Squish documentation from
which this licence was taken.
