[Bug 29683] [XP31] Map lookup through function-call syntax does not explain what happens if the key does not exist

https://www.w3.org/Bugs/Public/show_bug.cgi?id=29683

--- Comment #3 from Jonathan Robie <jonathan.robie@gmail.com> ---
(In reply to Michael Kay from comment #2)

> I agree that the semantics of $M($K) should be defined as equivalent to
> map:get($M, $K).

Yes.  And for arrays, $A($K) should be defined as array:get($A, $K).

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Received on Tuesday, 7 June 2016 15:22:05 UTC