Closed zjffun closed 4 years ago
keywords-and-enumerated-attributes
If an enumerated attribute is specified, the attribute's value must be an ASCII case-insensitive match for one of the given keywords that are not said to be non-conforming, with no leading or trailing whitespace.
This isn't correct. The section you're referring to is about enumerated attributes in HTML. It is not about enumerations in Web IDL.
My wrong. 😳
keywords-and-enumerated-attributes