There seems to be some sort of odd behavior in SET PROCEDURE where it won't accept a string variable as the argument if the string contains more than one procfile.

Specifically:

SET PROC TO XXX, YYY
PUBLIC gcProc
gcProc = SET("PROCEDURE")
SET PROC TO ZZZ
SET PROC TO (gcProc)

This last line yields a VFP error "Invalid path or file name".

However, the following works:

SET PROC TO &gcProc.

What gives?

-- jas