22468 2013-06-25 22:07:45 +0000 "Elements in other namespaces whose interface is not defined by that namespace's specification must use the interface Element." is wrong for at least SVG. http://software.hixie.ch/utilities/js/live-do [...] 2013-07-02 23:12:54 +0000 1 1 1 Unclassified WHATWG HTML unspecified Other other RESOLVED WORKSFORME http://www.whatwg.org/specs/web-apps/current-work/#creating-and-inserting-nodes P3 normal Unsorted 1 contributor ian ian mike poccil contributor oldest_to_newest 89855 0 contributor 2013-06-25 22:07:45 +0000 Specification: http://www.whatwg.org/specs/web-apps/current-work/multipage/tree-construction.html Multipage: http://www.whatwg.org/C#creating-and-inserting-nodes Complete: http://www.whatwg.org/c#creating-and-inserting-nodes Referrer: http://www.whatwg.org/specs/web-apps/current-work/multipage/ Comment: "Elements in other namespaces whose interface is not defined by that namespace's specification must use the interface Element." is wrong for at least SVG. http://software.hixie.ch/utilities/js/live-dom-viewer/saved/2369 foobar is SVGElement in presto/blink/gecko Posted from: 90.230.218.37 User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.52 Safari/537.36 OPR/15.0.1147.100 (Edition Next) 89857 1 poccil 2013-06-25 23:25:56 +0000 Actually it's not wrong for SVG. Here's where the SVG namespace is defined: http://www.w3.org/TR/SVG11/intro.html#NamespaceAndDTDIdentifiers And the same specification defines the SVGElement interface: http://www.w3.org/TR/SVG11/types.html#InterfaceSVGElement