PH Cleanup Routines

[Watt Peter (Van)]

Not sure if this has made it on this list server so I will pose the
question.

Does anyone know of, or developed some PH cleanup routines.  For
example, something to identify which internal procedures, temps and
defines that are no longer referenced in the PH code.  I think we are in
the same boat as many other companies, that our source has continued to
grow over the years without ever having an efficient way to cleanup the
code.  Someone recently suggested to me a cross-reference utility, that
would help.

My thoughts are that this would require some sort of pre-compiler that
could be used to create the cross-reference document/utility.  Think
Cognos would be willing to part with the compiler?  Didn't think so...  

So, has anybody been adventurous enough to try this?

Peter Watt
peter.watt@artioslink.com