declare global

[Fairlight]

On Fri, Mar 12, 2010 at 12:39:50PM -0500, Richard Kreiss may or may not have
proven themselves an utter git by pronouncing:
> If I have 2 processing tables which will call the same processing table
> which has declare extern, do I declare global in each of these primary
> tables or just once?

Do the two calling tables run concurrently (CALL) in the same report/clerk
instance?  If not, then declare global in both calling tables and extern in
the called table.

If the two calling tables -do- run concurrently via CALL in the same
report/clerk instance, I'd probably move the declaration to automatic and
declare all other instances as extern.

mark->
-- 
Audio panton, cogito singularis,