Allen Wirfs-Brock (2014-01-11T18:37:13.000Z)
domenic at domenicdenicola.com (2014-01-17T04:43:34.255Z)
I'm only talking about this specification and what it takes to decouple it from web platform dependencies. In this case, ASCII whitespace seems to only be used in processing the label parameter passed to the TextDecoder and TextEncoder constructors. So, it isn't clear how CSS or anything else is relevant to that.