[Bug 24959] "Exposed=Window,Worker" will be parsed to 2 extended attributes

https://www.w3.org/Bugs/Public/show_bug.cgi?id=24959

--- Comment #2 from Nils Barth <nbarth+w3bugzilla@google.com> ---
Actually, how about making it a tuple, i.e., surrounding it in ()?

That just requires changing ExtendedAttributeIdentList
...from:
ExtendedAttributeIdentList → identifier "=" IdentifierList
...to:
ExtendedAttributeIdentList → identifier "=" "(" IdentifierList ")"

...and then allowing both ExtendedAttributeIdent and
ExtendedAttributeIdentList.

Thus we could unambiguously write
[Exposed=(Window, Worker), Global]
...or:
[Exposed=Window, Global]

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Received on Friday, 2 May 2014 08:10:09 UTC