On Tue, 26 Jun 2018 19:11:03 +0000, Seymour J Metz wrote:

>>  What could be done in a script that couldn't be done by typing individual
>> commands at the command line?
>
>The fact remains that you chose to invoke aa script rather than typing 
>individual lines at the command line. BTW, I can type individual REXX 
>statements if that's what I want to do, but it rarely is.
> 
What command (example) do you use to invoke Rexx in this fashion.  An EXEC must 
come from
a member of PDS(E) SYSEXEC or SYSPROC.  Or you can write an assembler program 
to invoke
your Rexx in a PS data set.

And there's a problem: if you make a typo in a function name (e.g. ADDERSS()), 
the interpreter
will devour input seeking the function definition.

-- gil

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