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Shortcut for postcircumfix { }
that quotes its argument using the same rules as the interpolating quote-words operator of the same name.
my %color = kiwi => "green", banana => "yellow", cherry => "red"; my $fruit = "kiwi"; say %color«cherry "$fruit"».raku; # OUTPUT: «("red", "green")»
Technically, not a real operator; it's syntactic sugar that's turned into the { }
postcircumfix operator at compile-time.