[1] Web Applications 1.0 r7174 Give up and move classList and className to Element (DOM Core has defined them there for some time already), and let the SVG group figure out the fallout from this. ( ( 版)) <http://html5.org/tools/web-apps-tracker?from=7173&to=7174>
[2] Fix #119: merge DOMSettableTokenList into DOMTokenList · whatwg/dom@07e9fc0 ( 版) <https://github.com/whatwg/dom/commit/07e9fc014ba54a185cb8c62016f088fd9181be6f>
[3] The DOM Standard defines the class, id, and slot attributes · whatwg/html@36c9938 ( 版) <https://github.com/whatwg/html/commit/36c9938b102fecadf6029a248f40aae83ea099d2>
[4] Remove [CEReactions] on [PutForwards] readonly attribute (johndai1984著, ) <https://github.com/whatwg/dom/commit/5f1a6065921790e35b81871928f6d861bc6d8d29>