- From: Boris Zbarsky <bzbarsky@MIT.EDU>
- Date: Thu, 23 Feb 2012 14:35:02 -0500
- To: www-style@w3.org
On 2/23/12 2:18 PM, Simon Sapin wrote:
> Another example: this is valid "background: url(foo) repeat #fff" but is
> this? "background: url(foo)repeat#fff"
The latter is valid as far as I can tell (and supported by Gecko,
WebKit, Presto at least; I don't have Trident to hand this second).
> Last one: "!important" is 2 tokens: DELIM then IDENT.
It's a single token, as far as I can tell. In CSS 2.1, at least, not
necessarily per the core grammar...
> "! important" would be 3: DELIM, S then IDENT.
No, it's also a single token as far as I can tell. Again, in CSS 2.1.
> I think only the former is valid in CSS 2.1 for priority
"! important" is valid. It's even used in the spec examples.
The relevant part of the CSS2.1 tokenizer is:
"!"({w}|{comment})*{I}{M}{P}{O}{R}{T}{A}{N}{T} {return IMPORTANT_SYM;}
-Boris
Received on Thursday, 23 February 2012 19:35:31 UTC