>Space separated attribute values?

@perry Sorry, I mean double-quotes over single-quotes. Is there a functional reason to not use single-quotes? I.e. swap double for single inside a HTML string?

I think priority should be given to not escaping characters where possible, then consistency after that. After all, in Javascript there's no special meaning between double- and single-quotes. In Bash, yes, but not Javascript, so it doesn't matter what we use. Our syntax highlighters colour them the same, so there's no difference between them.