On 1/27/12 1:30 AM, Ian Hickson wrote:
On Wed, 5 Oct 2011, Henri Sivonen wrote:
On Tue, Oct 4, 2011 at 9:54 PM, Boris Zbarsky<[email protected]> wrote:
What Firefox does do is block execution of<script> tags (but not
timeouts, callbacks, etc!) if there are pending non-altenate
parser-inserted stylesheet loads. This is necessary to make sure
that scripts getting layout properties see the effect of those
stylesheets. A side-effect is that a<script> coming after a<link>
will never see the link in an unloaded state... unless there's a
network error for the<link> or whatever.
One exception: If an inline script comes from document.write(), it
doesn't block on pending sheets. It runs right away. If it blocked on
pending sheets, the point at which document.write() returns would depend
on network performance, which I think would be worse than having
document.written inline scripts that poke at styles fail depending on
network performance.
Note that this is not conforming. The spec does not currently define any
such behaviour.
Which part is not conforming? The exception for alternate sheets, the
inline script inside document.write thing, or something else?
-Boris
