On 2021-02-23 7:46 a.m., Rob Berendt wrote:
Are you using CALL to call external programs or are you using CALLP to call prototyped subprocedures (not subroutines)? CALL is a totally different animal from CALLP.
CALLP is more tied to activation groups than CALL is.


CALL and CALLP behave exactly the same way when calling external programs.

CALLP means "Call with Prototype", not necessarily only for subprocedures.


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