Receiving Information from a Subroutine or Function
About this task
Although a subroutine or function can receive up to 20 arguments, it
can specify only one expression on the RETURN instruction. That expression
can be:
A number
RETURN 55
One or more variables whose values are substituted (or their names
if no values have been assigned).
RETURN value1 value2 value3
A literal string
RETURN 'Work complete.'
An arithmetic, comparison, or logical expression whose value is
substituted.