Changed treatment of during type inference internally generated type
variables.
1. They are renamed to 'a, 'b, 'c etc away from a given set of used names.
2. They are either frozen (turned into TFrees) or left schematic (TVars)
depending on a parameter. In goals they are frozen, for instantiations they
are left schematic.
#! /bin/sh
#Make entire system using Standard ML of New Jersey
#Pathnames will have to be modified for your site
ISABELLEBIN=/homes/`whoami`/bin
ISABELLECOMP=sml
export ISABELLEBIN ISABELLECOMP
nohup make-all $*