On Tue, 2 Feb 2021 09:12:07 -0800, Charles Mills wrote:
> ...
>/* rexx test */
>x = 'VX' /* Value of X */
>y = 'VY' /* value of Y */
>A.x.y = 'Foo' /* Presumably A.VX.VY is set to "Foo" */
>Combo = 'VX.VY'
>Say A.Combo /* Says "Foo": does not matter how you get to A.VX.VY! */
>
And some utilities accept partial stems, such as:
EXECIO
...
STEM var-name
...
When var-name does not end with a period, the variable names are appended
with numbers
This is useful in the API to such as ISPF Edit which prohibits '.' in
variable names.
What about:
'EXECIO 3 DISKR ddname (STEM X.Y.Z' /* Lacks final '.' */
Does this define X.Y.Z0, X.Y.Z1, X.Y.Z2, and X.Y.Z3? Is Y substituted?
-- gil
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