natively negotiating sync vs. async...without callbacks

[Brendan Eich]

On Dec 9, 2010, at 3:27 PM, David Herman wrote:

>> I'm not trying to open the can-o'-worms around block level changes. The above code suggests that a 'yield' suspension of execution is local to the nearest container { } block, in this case the try { } block.
> 
> No, that's not the case. That code was not hypothetical: it works in SpiderMonkey using extensions that have been around for several years.

Works in Rhino too, thanks to Norris Boyd, Steve Yegge, et al.

/be