Introduction        Introduction to expanded driver functions
 DSETNOLINE()        Next line feed usage
 DSETQFILE()         Automatic quit file usage
 DSETTYPE()          Keyboard buffer size
 DSETWINDEB()        Debugger to window output
 DSETWINDOW()        External programs to window output
 GETCURSOR()         Cursor forms
 IMPUTMODE()         Imput selection
 KEYREAD()           Keystroke usage displayed
 KEYSEND()           Keystrokes placed in buffer
 PRINTERROR()        Determone why print failed
 SETCURSOR()         Set cursor forms
 SETLINES()          Set number of screen lines