gistfile1.mkd

IE9PP4 bug reports:

• Crash on ES5 strict mode test page
• clientX/clientY (and pageX/pageY) properties are missing on contextmenu events
• Object.freeze(document) kills console
• console.log typeof is "object" instead of "function"
• Some host objects still have "unknown" type
• Object.prototype.hasOwnProperty discrepancy with host objects
• Add HTML5 Element::classList