[webkit-dev] Adding css3-conditional's @supports rule

Pablo Flouret pablof at motorola.com
Tue Jun 12 16:08:39 PDT 2012

Hi there,

I posted a patch [1] a while ago to add support for the @supports rule [2].

I wasn't sure if it was a big enough feature to warrant mailing  
webkit-dev, but since the bug hasn't moved much maybe it is.

There's a lot of anecdotal interest from devrel folk and developers, and  
 from Mozilla as well (they're the editors of the spec) [3]

The patch i posted is not webkit-prefixed since i think it would  
half-defeat the feature's purpose, but i can go that way if it's deemed  

What do you guys think?

[1] https://bugs.webkit.org/show_bug.cgi?id=86146
[2] http://www.w3.org/TR/css3-conditional/#at-supports
[3] https://bugzilla.mozilla.org/show_bug.cgi?id=649740

pablo flouret
motorola | webkit / browser team

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