Well met,
I think I've worked out a way to interactively test OpenCOBOL subprograms using the very powerful ROOT/CINT framework from CERN.
See http://www.opencobol.org/modules/newbb/viewtopic.php?topic_id=1165&forum=1 if you care for details.
The world really is a wonderful place.
Cheers,
Brian
