Re: [css-selectors][css-syntax] HTML5 Attribute names in CSS?

> [data-x\{32\}="17"], [data-a\.b="21"]

Oh, thanks, I didn't know idents did accept C-like string decoding. That's 
okay for my use case.

I can live with \ being inserted before my dots in CSS. My main concern was 
that the attribute should look good in the DOM editor, and it seems I can 
get up to that thanks to this.