Parser doesn't match spec for ID

[huyz]

The CSS3 spec allows for multiple #id1#id2 but the parser only tracks 1.

                currentParsed.id = id.replace(reUnescape, '');

but

simple_selector_sequence
  : [ type_selector | universal ]
    [ HASH | class | attrib | pseudo | negation ]*
  | [ HASH | class | attrib | pseudo | negation ]+
  ;

This is a problem if we try to reconstitute an equivalent selector back from a parsed object: you lose data

[subtleGradient]

I can't really think of a practical use-case, but that's no reason not to support it.

I will make it work.
Thanks for the report!

[huyz]

Yeah it seems hard to imagine.
But like I said, my goal is to reconstitute an equivalent selector back from a parsed object. And I don't want the reconstituted selector to have only one ID when the original selector had 2; this would clearly affect browser behavior.