Browser support for using a reserved word as a property name in JavaScript

Question

I\'m trying to use \"for\" as an object property name. It seems to work fine in IE7, IE8, Firefox, Chrome and Opera, but apparently not in Safari.

My understanding

Answer 1

There is a table showing browser support for ECMAScript 5 features here: http://kangax.github.com/es5-compat-table/

Reserved words can be used as property names in IE9, Firefox 3.5+ and Chrome 7+, Safari 5.1+.