In <listserv%201011190929367313.0...@bama.ua.edu>, on 11/19/2010
   at 09:29 AM, Robert Birdsall <bsqu...@umich.edu> said:

>Personally, I think address MVS ought to cover basic OS functions
>like catalog, 

Not if that name is already taken.

>while 'hosts' should be able to be provided for other functions,
>e.g. address 

They've been able to do that for decades; the problem is convincing
them to actually do so.

>z/OS Rexx allows for the addition of function packages.  Does it
>allow for the addition of (non-IBM) hosts?

It provides the interface; the host has to initialize it and provide
supporting code.

>As a nonstandard extension to 
>Rexx, it would also be nice to terminate a host interface, 

That wouldn't make a lot of sense, because it's the host that call
REXX in the first place. What would it mean to cancel, e.g., address
ISREDIT in the middle of an edit macro?

>Note that the z/OS Rexx implementation is somewhat non-standard as
>is.

Is the CMS version any closer to the ANSI standard than the TSO/E
version?

>Hmm.. should this discussion move to a Rexx list?

I'd say that IBM-MAIN is more appropriate than TSO-REXX when you're
talking about more than just TSO.
 
-- 
     Shmuel (Seymour J.) Metz, SysProg and JOAT
     ISO position; see <http://patriot.net/~shmuel/resume/brief.html> 
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)

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