[cvs-nhc98] patch applied (hat): Single-file versions of the IO and Ratio libraries. These are not

Fri Nov 23 04:27:49 PST 2001 malcolm * Single-file versions of the IO and Ratio libraries. These are not yet compilable. The IO library relies on many compiler-specific primitives (see IOPrimitives), which need to be wrapped by hand. The Ratio library cannot be compiled directly by nhc98, because its definitions clash with those in the real Prelude/Ratio modules. However, I think it can be _transformed_ by the portable src->src tracing transformation. A ./src/hatlib/IOPrimitives.hs