Re: [css3-selectors] whitespace inside :nth-child(an+b)?

Daniel Glazman wrote:
> 
> So if we look at existing functional pseudos in CSS 2.1, whitespaces are
> allowed everywhere between tokens, right ? So we have two choices here
> (a) we disallow whitespace entirely inside "an+b" or we allow it
> everywhere.

I would like to see it allowed everywhere *except* between "a" and "n",
i.e. (3 n+5) is illegal.

~fantasai