>
> Of these I would guess that the following 7 should be updated to use the
> org-babel-result-cond macro.
>
>   scheme ruby ocaml matlab js haskell asymptote
>
> I don't know if we want to try to make these changes before the 8.0
> release.  I personally could update and test js, scheme, ocaml and
> haskell this weekend.

The attached tarball patches these four languages to use the
org-babel-result-cond macro.  I've tested them all and they seem to
work.  Any reason not to apply these changes?