[cvs-nhc98] patch applied (hat): Significant script changes for new version of hmake.

Thu Jan 10 10:39:52 PST 2002 malcolm * Significant script changes for new version of hmake. There is a new utility program 'hmake-config', which replaces the old, rather ad hoc, mechanism. There is also a new script for hat-trans, the portable tracing transformation. A ./script/hat-trans.inst