Re: [csswg-drafts] [css-selectors] Support `.` (dot) notation for non-XHTML namespaces

I think the relevant parts are probably its [definition of ID (and the
 note following)](https://dom.spec.whatwg.org/#concept-id) and its 
[definition of className and classList (and the note 
following)](https://dom.spec.whatwg.org/#dom-element-classname).

-- 
GitHub Notification of comment by dbaron
Please view or discuss this issue at 
https://github.com/w3c/csswg-drafts/issues/534#issuecomment-249677218 
using your GitHub account

Received on Monday, 26 September 2016 19:48:54 UTC