geoffb,
Very cool - especially considering you just got Pugs running yesterday. I do want to point out that I believe the coroutine syntax is still unspecced as S17 hasn't been written yet. Additionally, I probably would change: 
my &rest = NL2(loop => @loop[1..Inf]);
# to
my &rest = NL2(loop => @loop[1..@loop.end]);

[download]
I know p6 will DWYM, but I think it is clearer that way.

Cheers - L~R

In reply to Re^2: Perl6 Contest #2: P6 That Doesn't Look Like P5 by Limbic~Region
in thread Perl6 Contest #2: P6 That Doesn't Look Like P5 by Limbic~Region

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