[MLton] A question about MLton.Process.create & Unix.streams_of

[John Gerard Malecki]

Hi,

This is really a question about the SML library ...

I notice that Unix.streams_of does not handle stderr.  I see that
MLton.Process.create is a full unix process interface but the
documentation seems to indicate that it no longer exists (and that
only the spawn functions are available).  I have a program that I'd
like to rewrite using CML but to be useful it must capture stderr.
What to do?

PS - I'm a newbie to SML but an old hack at ocaml.