
     The PTP system is made up of a large Pascal program and 13 small
assemble language routines, and one small text file. The large Pascal program
should work with most systems and because it requires 56K to compile a
precomplied version PTP.CODE has been provided. The text of this file
is too large for the L1 editor you may wish to break it into smaller
files.

     With the exception of the routine KBSTAT most of the assemble language
will have to modified to work with your system. The current modem routines
are intended to work with the PMMI modem, if some of the functions are not
available in your system these routines can be replaced with dummies. The
routine KBSTAT should work with most system that use CP/M BIOS. After
modifing these routines for your system they can be entered into the comm
libraries which is then linked with PTP.CODE (be sure to use another name for
the output file so as to not destroy this file).
 
     If you do not understand the library procedures you can link the program
by entering each of the routine names when the linker asks for lib file.
PTP.CODE is always used as the host file. The library "system.library" is
not used by this program and automatic linking which may occur if you say run
after compiling will not work correctly.
 
     The file systemname.text should contain the lat/long of your system and 
your system name. This file can be edited with the standard editor.

 
 
