From: whatwg [mailto:whatwg-boun...@lists.whatwg.org] On Behalf Of Kevin Chen
> But I do not see a guarantee within the standards that the browser will > provide an object called "document" containing the current document object > (irrespective of the fact that this does seem to be the case in practice). This is specified at https://html.spec.whatwg.org/#window as > [Unforgeable] readonly attribute Document document; and if you click on "document" there it takes you to https://html.spec.whatwg.org/#dom-document-2 which says > The document IDL attribute, on getting, must return this Window object's > associated Document.