Hi,

> Absolutely, both converters are supported simultaneously. 
> That's why we had to factor out the type-conv package, because
> some code needs to be shared.

Excellent!  I asked because I remember giving it a go some
months ago and running into preprocessor errors.  But now I
realise what the mistake was: instead of "with sexp with bin_io",
one should write "with sexp, bin_io"...

Cheers,
Dario Teixeira