pps having the same creator code.  I change the type to something like
'Csub' and use the same creator code as my NSB app.  This way the subs are
invisible to the launcher, and since they have the same creator code as the
NSB app, they get deleted when the main application is removed.  APPLAUNCH
does not care what the type is.

<p><i>cmd</i> is a command to be passed to pgm. The PalmOS calls this a launch code. 
It is used by the called application to do what the caller wanted.  For
example the find