- From: Henri Sivonen <hsivonen@iki.fi>
- Date: Fri, 08 Apr 2011 11:14:01 +0300
- To: HTMLWG WG <public-html@w3.org>
On Thu, 2011-04-07 at 12:34 +0100, Steve Faulkner wrote: > >2) It would be desirable to have a selector that matches on the > > outline depth. > > unclear about what you mean here. I mean a selector like h1::outline-depth(3) at least for headings themselves and maybe for all element nodes (like p::outline-depth(2)). > >Making a selector depend on the outline algorithm makes the algorithm > >performance-sensitive. Doing stuff depending on an attribute value is > >likely to be more of >an issue for performance than doing stuff based > >on the name of the element. > > is the performance issue severe enough to be a blocker? Hard to tell without trying to implement it. People who've actually implemented selectors previously would be better at guessing. -- Henri Sivonen hsivonen@iki.fi http://hsivonen.iki.fi/
Received on Friday, 8 April 2011 08:14:33 UTC