[cvs-nhc98] patch applied (nhc98): A very feature-poor initial version of nhc98-pkg utility.

Thu Jul 12 08:58:53 PDT 2007 Malcolm.Wallace@cs.york.ac.uk * A very feature-poor initial version of nhc98-pkg utility. So far, the only thing it can do is to determine the full and ordered set of dependencies for a given package. It reads .cabal files, taking the transitive closure of "depends:" and "build-depends:" fields. A ./src/libraries/nhc98-pkg.hs