> What's your policy regarding the ability for people to say (let _x 5 ...) to spoof the mangler? ;)
The underscore prefix system would be nice because it's pretty readable, but it's not necessary. In the worst case, we can use gensyms. I thought using underscores for internal variables might work because CoffeeScript does it , but maybe it won't. So you raise a good point. :)
> Also, will the name "let!" conflict with ssyntax?
(! x) => !x