I also post the question in the google groups such as comp.lang.javascript and netscape.public.mozilla.jseng.
One reponse from mozilla.dev.tech.js-engine: http://groups.google.com/group/mozilla.dev.tech.js-engine/browse_thread/thread/16e22c189c9ea5f6/5383179969284d97#5383179969284d97 Jason Orendorff Jul 24, 1:10 am Yes, it was a mistake. I think this "feature" is being dropped for ECMAScript 4. -j _______________________________________________ Es4-discuss mailing list Es4-discuss@mozilla.org https://mail.mozilla.org/listinfo/es4-discuss
