Notes about the Source-code for TBC
                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The file "TBC_252.c" in this drawer contains the source-code for TBC version
2.52.
The source is in C, and it should compile with either DICE or SAS/C 6,50.

I'm sorry that it has no  comments whatsoever  in it;  if anything  in it is
unclear please contact me and I'll try and explain it.  It's a major failing
of mine that I don't comment my programs. Hey, *I* know what they do :-)

As regards usage of this sourcecode,  you may use sections of it in your own
programs.   If you release such a program  publicly,  please  acknowledge me
somewhere in the documentation to your program.
If you modify this code,  re-compile it,  and then  distribute it  publicly,
please  send  me  a  copy  of  the  new  program  AND  acknowledge me in the
documentation - something along the lines of:

   "Super-TBC version 99.5 by John Doe, original version by DM Hollway"

..will be fine.

 I'm quite happy for people to release their own "improved" versions of TBC,
so long as these conditions are followed.

If you have any queries about these conditions,  or indeed about TBC itself,
please feel free to contact me.

Many thanks, and happy coding!

-David Hollway
 June 12th 1994

 Internet: dmh11@tower.york.ac.uk