SubProcess.lhs

[Jens Petersen]

Hi Sebastian,

Sebastien Carlier <sebc@wise-language.org> writes:

> > I meant do you have an example of your working code.
> 
> Sure.

[SubProcess.lhs]

Great, thank you!  Looks like you got it right: that's the
first code I have seen with working reading in of a string
to a subprocess.

I think it would be useful to have this included in the
Haskell libraries.  I'd be happy to fold it into POpen too,
though I rather like the name SubProcess.

Jens