Re: coroutine metatable

[roberto@... (Roberto Ierusalimschy)]

> Is there a reason why coroutines don't have a metatable similar to
> strings so that they automatically inherit the coroutine table?
> 
> Such that you could do:
> 
> local hi = coroutine.create(function() end);
> hi:resume()

It does not seem very useful. More often than not we create the
coroutine with coroutine.wrap, so that we resume it with 'hi()'. To
yield, there is no coroutine to apply the operation.

-- Roberto