Why? Wouldn't it be better to put facilities requiring assembler into function 
packages so that other REXX scripts can use them? It's no rocket science.


--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3

________________________________________
From: IBM Mainframe Discussion List <IBM-MAIN@listserv.ua.edu> on behalf of 
John McKown <john.archie.mck...@gmail.com>
Sent: Friday, May 4, 2018 7:44 AM
To: IBM-MAIN@listserv.ua.edu
Subject: Re: AC(1)

On Fri, May 4, 2018 at 6:33 AM, Peter Relson <rel...@us.ibm.com> wrote:

> <snip>...the logic above is done on _every_ OPEN for _every_ DD
> name. Or is it only if the OPEN is for a DCB which is BPAM (i.e. the DD
> concatenation is for libraries)?
> </snip>
>
> I'm not sure, but since APF authorization applies only to load libraries,
> I'd imagine that the OPEN processing is done
> only for cases where it applies.
>
> <snip>
> IPLINFO is a REXX exec.
> </snip>
>
> I believe you. The code that was shown was assembler. Regardless, being an
> exec still means that the choice was made not to use an intended
> programming interface.
>

​I hit my head last night, as will be obvious from:

OOH! OOH! I have an idea for REXX: "embedded assembler". Followed by
"embedded <other language like COBOL, PL/1, etc>".​



>
> Peter Relson
> z/OS Core Technology Design
>


--
We all have skeletons in our closet.
Mine are so old, they have osteoporosis.

Maranatha! <><
John McKown

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