[Oc-pm] spaces in perl6

[Bob Mathews]

It seems that space-before-paren is still significant in Perl6. The first two statements print a 1 immediately followed by a 2...

> say 1, 2
12
> say(1,2)
12
> say (1,2)
(1 2)

...and the third prints a tuple containing one and two.

 -bob

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