Re: Registering the about: URI scheme

Boris Zbarsky wrote:
> Cameron McCormack wrote:
>> I note that in Firefox and Opera (the two browsers I have available at
>> the moment) both don’t return an empty resource, but a text/html
>> resource that has some content, but not much.
> ...
>> Does this matter?

No, HTML5 currently defines about:blank to be an empty resource.

> In a browser, the result of loading about:blank must certainly be a
> Document object which allows document.write() to be called on it.
> I'd bet money that not having a document.body would also break web pages.

According to the HTML5 parsing algorithm, an empty document results in a 
DOM with HTML, HEAD and BODY elements, so document.body will be available.

> Is Opera's about:blank actually in standards mode?


Lachlan Hunt - Opera Software

Received on Monday, 26 January 2009 23:07:06 UTC