On 15 Mar 2005, at 18:10, Sigurd Magnusson wrote:

I keep seeing asterisks in the W3C spec but cannot see a glossary anywhere. As an example, with the img element in xhtml 1.1, the attributes 'src' and 'alt' are both marked with an asterisk. Why?

http://www.w3.org/TR/xhtml-modularization/ abstract_modules.html#s_imagemodule

It means it is a required attribute. http://www.w3.org/TR/xhtml-modularization/abstraction.html#sec_4.1.

(sorry this response is late)

Dean

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