Thanks, but what do you mean "only in FLL's function". Is there a FLL function that could provide the info I am looking for?

>Hi Greg,
>
>You can run the test only in FLL's function.
>
>MartinaJ
>
>>Does anyone know of a way to determine if a variable has been passed to a function by reference or by value. This is a run-time question.
>>For example:
>>

>>local a
>>a='test'
>>=Test(@a)
>>=Test(a)
>>
>>procedure Text
>>lparameter b
>>*-- here, i would like to verify that the variable 'a' was passed to 'b' as by reference.
>>...
>>