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[Kenneth Brody]

On 10/7/2011 1:43 PM, Nancy Palmquist wrote:
> Scott,
>
> Flow is always one of the hardest things to get a handle on.
>
> Think of @wef, @wlf, @wbl, @whp, @wuk  - think that is all.
>
> As processes that run when an event happens.  It runs until it hits
> SCREEN, END, SKIP (couple of other commands but the list is in the
> docs.)  Then the event is over and it moves to the next field.
[... mega-snip ...]

Consider, too, the fact that you might have:

    @UPDATE
       ...
       SCREEN
          ...
          @WLF
             ...
             POPUP UPDATE -
                ...
                @WLF
                   ...
                   Browse lookup w/ processing

-- 
Kenneth Brody