🚀 go-pugleaf

The input language to Parafrase is FORTRAN 66 with some extensions.  The 
output is a FORTRAN-like language that cannot be compiled on any FORTRAN
compiler.  The most noticeable differences are:

	1) loop types other than DO, notably DOALL, DOPIPE, DOACROSS, etc.

	2) non-standard variable names.  &, ', lower case, etc. are
	   included in variable names.  This is good in that a user of
	   Parafrase can tell what transformation caused some temporaries
	   to be created.  This is bad because it's not standard.

It would not be much trouble to write a pass that would convert Parafrase
output FORTRAN back to standard serial FORTRAN, but then you really haven't
gained a whole lot.  It would be more useful to convert Parafrase output
to a general standard parallel FORTRAN, but unfortunately such a beast does
not yet exist.