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[Bug 12299] The (normative and non-normative) assertion that tokenlist.item(index) / tokenlist[index] returns null for index>=length appears to be in conflict with WebIDL, at least for the index property case; afaict WebIDL requires that index property getters throw

From: <bugzilla@jessica.w3.org>
Date: Mon, 14 Mar 2011 21:18:09 +0000
To: public-html-bugzilla@w3.org
Message-Id: <E1PzF9V-000583-Ri@jessica.w3.org> 
http://www.w3.org/Bugs/Public/show_bug.cgi?id=12299

--- Comment #8 from Cameron McCormack <cam@mcc.id.au> 2011-03-14 21:18:09 UTC ---
Yep.  I think it is fine to leave item() return null where [n] would be
undefined because the property doesn't exist.

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