Constellation/escodegen — pull request #69 by gregglind (2012-10-15 22:36:26+00:00)
Title: Support ES6 / harmony yield, with '*' (controversial)

Controversy:

* 'star' vs. 'starless' makes this incompatible with current Mozilla 1.7 JS.

Incomplete:

* delegation not indicated properly.
(I was unable to generate a delegating example)