Brendan Eich (2014-01-24T00:49:20.000Z)
domenic at domenicdenicola.com (2014-01-29T15:57:57.609Z)
Fork and fix, should be easy. I expect a PR would be accepted in due course. SpiderMonkey seems to have ES6 generator support somewhat there (thanks to Andy Wingo), should be all there soon enough.