Charles McCathieNevile: > What it really means is that the appropriate namespace for these > attributes is the empty string - xmlns:aria="" if you are going to use > aria:aria-[something] in a namespace aware environment, but > aria-[something] will work perfectly correctly in both a > namespace-reliant environment, and in a namespace-unaware environment, > because of a careful and thoughtful design decision in the namespaces > specification that allows for the easiest possible transition between the > two kinds of environment. A small note: you cannot use xmlns:aria="" to declare that the aria prefix corresponds to no namespace. The only way to have an attribute be in no namespace in markup is for it to have no prefix. http://www.w3.org/TR/REC-xml-names/#dt-prefix -- Cameron McCormack ≝ http://mcc.id.au/Received on Sunday, 1 June 2008 01:29:36 GMT
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