🚀 go-pugleaf

 > I use Topspeed modula 3.1 and had a problem in my last program. Does
 > anyone know how Ii can execute another program from a modula program so

This is a procedure which stuffs a character into the keyboard buffer,
and may be of use to you.  Stuff the buffer, then exit your program.

PROCEDURE Stuff( c : CHAR );
VAR
   R : SYSTEM.Registers;
BEGIN
    R.AH := 05H;
    R.CL := c;
    R.CH := 0;
    Lib.Intr( R, 16H );
END Stuff;

The keyboard buffer will only hold around 16 characters, so you can't
overdo it...
-- 
--------------------------------------------------------------------
Mark A. Morrell     Disclaimer:  _I_ probably don't even believe it.
Literary Reference:  The introduction to Cervantes' Don Quixote.