Jerome,

Thank you, this sounds fantastic!  

One small question: could you expand on your last comment:

On Dec 13, 2010, at 8:06 AM, Jerome Vouillon wrote:

> <snip>
> 
> Ocamljs optimizes tail recursion, but this comes at a large
> performance cost.

Do you mean all tail-calls come a large cost, or only those outside of plain tail-recursion?  Either way, could you give us some more intuition as to why this happens, and why js_of_ocaml doesn't suffer from the same problem (assuming it applies to tail-recursion)?

Thanks,
Yitzhak

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Yitzhak Mandelbaum