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Burke's remarks on THROW and MAP

I believe that it would be acceptable to perform THROW in the following
(1) evaluate tag (2) search for catcher (3) evaluate results (4) perform unwind
However, this order would not be acceptable:
(1) evaluate tag (2) search for catcher (3) perform unwind (4) evaluate results

The point is that the results are calculated in the dynamic environment
(that includes special variables and catchers) of the THROW, bot that
of the CATCH.  (Sorry, "not" that of the CATCH.)