RE: Compiler directive

Your first example seems to follow the technique outlined by Tommy Holden 
in
http://archive.midrange.com/rpg400-l/200608/msg00217.html

Your second example looks like a dearth of compiler directives.

I'd say there is a third technique.
 /If not defined (proc1) 
 /define proc1
d  proc1          PR 
d   piParm1                     10 
 /Endif 
 /If not defined (proc2) 
 /define proc2
d  proc2          PR 
d   piParm2                     10 
 /Endif 
 /If not defined (proc3) 
 /define proc3
d  proc3          PR 
d   piParm2                     10 
 /Endif 

The trick is that they work differently.  With a little understanding you 
can appreciate all three.  Don't know as if I would mix the concepts in a 
shop though.

Rob Berendt