ECMAScript 5 strict mode in Firefox 4 – Mozilla Hacks - the Web developer blogEditor’s note: This article is posted by Chris Heilmann but authored by Jeff Walden – credit where credit is due. Developers in the Mozilla community have made major improvements to the JavaScript engine in Firefox 4. We have devoted much effort to improving performance, but we’ve also worked on new features. We have particularly focused on ECMAScript 5, the latest update to the standard underlyin
mozilla-central: browser/base/content/tabview/iq.js@b1f6e5f93eb8
