Tab Atkins Jr. (2013-09-03T16:03:27.000Z)
domenic at domenicdenicola.com (2013-09-08T01:07:32.617Z)
I'm fine with the subset defined in Domenic's spec - it's compatible with what we've discussed, and is easy to extend into the flatMap semantics I want. I've commented on the issue threads in github.