Issue: EXIT-EXTENT

[Kent M Pitman <KMP@STONY-BROOK.SCRC.Symbolics.COM>]

This was characterized by someone as ``the unstoppable throw meeting the
immovable catch.''

I offered a "one time only" offer to support option MINIMAL if we could
just get this off the table this week and not keep deferring it.

Moon offered some amendments the effect of which were to allow you to throw again
to the same tag as you were already throwing to; specifically:
In the first paragraph of the MINIMAL proposal, delete "or is itself the
target exit" and change "events (c) and (d) at" to "event (c) occurs at".
After the first paragraph add a new paragraph "The event (d) occurs at the
end of the transfer of control."

The proposal was amended, and the amended option MINIMAL passed 11-5.