Re: 3.4. Global attributes

On Tue, 31 Jul 2007 05:18:14 +0200, Sander Tekelenburg <> wrote:
>>> What are valid id values?
>> Any character minus space characters. (Which follows from the definition
>> given there.)
> Would this break backwards compatibility? How do existing (pre-HTML5) UAs
> handle this?

You could try testing it. Anyway, they handle it fine. In CSS you might  
have to escape certain characters because the IDENT production does not  
always allow them to occur literally.

Anne van Kesteren

Received on Tuesday, 31 July 2007 08:43:06 UTC