- From: Philip Jägenstedt <notifications@github.com>
- Date: Mon, 11 Jan 2016 05:33:29 -0800
- To: whatwg/dom <dom@noreply.github.com>
Received on Monday, 11 January 2016 13:33:59 UTC
An ad-hoc test for the prefix thing: http://software.hixie.ch/utilities/js/live-dom-viewer/saved/3817
It looks like Blink and Edge currently do the same thing, the discrepancy is because `document.createElementNS(htmlNS, 'FOO')` actually lowercases to 'foo' in Edge, which is a separate issue.
In addition to the case in https://github.com/whatwg/dom/issues/143#issuecomment-170508463, there's also the issue that `getElementsByTagName('x:foo')` currently never matches any element in Blink/Edge, because localName cannot contain a colon.
Trying to guess about the interop risk won't do us any good, so if you make the spec change I can try to add a use counter for the cases where the difference would be observable.
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Reply to this email directly or view it on GitHub:
https://github.com/whatwg/dom/issues/143#issuecomment-170550128
Received on Monday, 11 January 2016 13:33:59 UTC