> >> Also, write your echo generator this way. You have to duplicate code. >> >> > Ah, of course - thanks for reminding me. > > Given something like:
function *echo() input { while (true) yield input } It seems like what we're trying to do is to emulate a contextual keyword using a weird "outside of the parameter list" parameter. I suppose one ideal future-proof way forward would be to reserve an additional word inside of generators for this potential use in ES7+. Of course, everyone would have to agree on what that reserved word should be...
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