http://d.puremagic.com/issues/show_bug.cgi?id=1441
------- Comment #2 from jarrett.billings...@gmail.com 2009-04-10 14:05 ------- That's an entirely separate issue from this enhancement request. The spec also does not say that 'pointless' attributes should trigger an error, so I don't see how it's "accepts-invalid" at all. --