[amibroker] Procedure Help Please

[David Jennings]

I have a procedure with 4 input arrays e.g.

Procedure ABCD(A,B,C,D);
{
ABCD updated here ...
}

Within the procedure, I update A, B, C, & D. 
How do I ensure I get the updated values when I reference them in the code 
after the procedure is called. 


Many Thanks

DJ