Calling functions like this is OK:-

$ = SomeFunction($params)

But it would be neat to allow procedures to be defined. e.g.

DoSomething($fred, 2)

Would call the following routine to add 2 to the value of $fred

PROCEDURE DoSomething($param1, $param2)
$param1 = $param1 + $param2
ENDPROCEDURE

Where parameters can be passed either by reference or value.

Regards,

Bill
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Bill