r-cubed syntax (nits)

[willc%tekchips.tek.csnet@CSNET-RELAY.ARPA]

The following comes from Ken Dickey (kend%tekla@tek.csnet; my previous
note said kend@tekla, but I don't think that works unless you're at
Tektronix.).

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Will,


parsimony: 7.1.1: <suffix>: 
		<digit> <digit>*
can be written 	<digit>+


ambiguity?: 7.1.3: <case clause> and <cond clause> both allow
	(else <sequence>)  
to be any clause, rather than the last clause.  Is this intentional?


Again, let me say that this is the best language spec that I have read
in some time (I still have 7.2 to slog through).

-Ken