`.emit()` should not receive the returned value from `.on()` about emittery

[sindresorhus]

I was thinking it could be used as a sort of jQuery-esque event cancellation signal (like return false in an event handler stops propagation and prevents default).

If that would to be supported, I still don't think it should be exposed to the user in this way.

Feel free to close if it's just not something you want to officially support. Thanks!

We still need to disallow it in the JS code.

[sindresorhus]

I think that's an oversight in the JS code. I don't think that should be allowed. Event handlers and emitters should not be tightly coupled like that.

[davidmurdoch]

Perhaps, I was surprised it actually worked.

I was thinking it could be used as a sort of jQuery-esque event cancellation signal (like return false in an event handler stops propagation and prevents default).

I do kind of like it as as feature for use in an internal API I've prototyped. Though it wouldnt be the end of the world for me if it were removed.

Feel free to close if it's just not something you want to officially support. Thanks!