[whatwg] Expandos and Prototyping

Ian Hickson ian at hixie.ch
Mon May 11 18:18:09 PDT 2009

On Mon, 11 May 2009, Charles Pritchard wrote:
> Are expando / prototype functions at all included in the HTML 5 specs?

Yes. Specifically, HTML5 uses WebIDL for all its definitions of 
interfaces, objects, etc, and the WebIDL spec defines how prototypes, 
custom properties, etc, work:


Ian Hickson               U+1047E                )\._.,--....,'``.    fL
http://ln.hixie.ch/       U+263A                /,   _.. \   _\  ;`._ ,.
Things that are impossible just take longer.   `._.-(,_..'--(,_..'`-.;.'

More information about the whatwg mailing list