Hi Eliot,

That is a very nice blog you linked me to. Lots for me to read there.

I read this ...

The final bytecode is more interesting.
        143         10001111 llllkkkk jjjjjjjj iiiiiiii         Push Closure Num Copied llll Num Args kkkk BlockSize jjjjjjjjiiiiiiii
This creates a closure, initializing it from the arguments and the current context.

I'm missing something, is "num copied  llll"  the number of temps copied from the containing method?

Rgs, James.