There are longstanding bugs against Mozilla (since at least 2006) which presume that comments are allowed to appear within whitespace within a URI token; that is, this is a valid URI token: url( /**/ http://example.com/ /**/ ) I do not see text licensing this in CSS2.1. Both the core (4.1.1) and the appendix G tokenization rules for URI permit only {w} between the parentheses and the text of the URL (whether or not quoted). Section 4.3.4 says "optional whitespace" is allowed, and defines "whitespace" by reference as the S terminal, which does not include comments. I suspect that for interoperability's sake comments ought to be allowed... zwReceived on Wednesday, 24 September 2008 23:44:30 UTC
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