Re: [css-scoping] Cascading Order clarification for Shadow DOM

On Wed, Apr 13, 2016 at 10:51 PM, Hayato Ito <hayato@google.com> wrote:
> (I and Tab chatted about this, but let me share my comment also here.)
>
> I no longer recommend to refer to the concept of "the tree of trees", which
> is now a *non-normative* concept.
> Recently, I have updated the Shadow DOM spec so that normative sections no
> longer depend on the concept of "the tree of trees".
>
> Instead, I guess you can use "shadow-including tree order" [1], if you want
> a well-defined order between nodes which share the same shadow-including
> root [2], across node trees.
>
> [1]: https://dom.spec.whatwg.org/#concept-shadow-including-tree-order.
> [2]: https://dom.spec.whatwg.org/#concept-shadow-including-root

Ah, good, that is indeed what I need.  I switched to that, and made
the surrounding definitions more rigorous.

~TJ