[whatwg] iframe sandbox attribute

[Boris Zbarsky]

On 7/10/12 12:27 PM, Ian Hickson wrote:

> Since it doesn't for any other attributes that take a string but where
> empty string and absence are different, why is it suddenly an issue
> specifically with this attribute?

Because this is a new attribute we're defining and I happened to notice?  ;)

> I think the situation would be different if you were asking about changing
> the behaviour of all content attributes rather than one specific one.
> That's what Simon is arguing for here:
>
>     https://www.w3.org/Bugs/Public/show_bug.cgi?id=17283
>
> I'm not sure that makes sense either, but it's more plausible, IMHO,
> especially given that at least one UA apparently already does it. If Gecko
> also changed in this manner it would make the decision a lot easier. :-)

Hmm.  That might be doable, in fact.  I'll shop it around.

-Boris