This is an archived snapshot of W3C's public bugzilla bug tracker, decommissioned in April 2019. Please see the home page for more details.
Boris requested that I file this while working on a related bug.
As far as I can tell, <marquee> already defines these. Can you elaborate?
Ah, at http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#the-marquee-element ? For some reason I couldn't find it when I looked... OK, then!