Well, I just thought a little more about this. ;-)
ISPF does the TGET. Based on context, i.e. where the
cursor is, the appropriate logical screen is given control.
> Date: Sat, 20 Sep 2008 15:29:50 -0400
> From: [EMAIL PROTECTED]
> Subject: Re: can the ENTER key be simulated in an ISPF panel
> To: [email protected]
>
> > ... but TSO is a single task.
>
> Actually, TSO is far from a single task. The problem is
> that, if you have more than one active task that can
> issue a TGET, when you enter a response, you don't
> know to whom you are responding.
>
> ISPF gets around this by only having an outstanding
> TGET on the current screen.
>
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