[cvs-nhc98] Re-organise nhc98 to make it ready to use hierarchical lib

malcolm: Mon Oct 7 19:12:33 CEST 2002 Update of /usr/src/master/nhc/script In directory hinken:/tmp/cvs-serv10040 Modified Files: GenerateErrNo.hs errnogen.c Log Message: Re-organise nhc98 to make it ready to use hierarchical libraries. In this significant internal change, we rename some of the compiler-specific implementations of Prelude types (e.g. IO) and non-standard auxiliary functions (e.g. _apply1) to reside in the NHC.Internal module. This new module allows programmer access to implementation details, without polluting the Prelude. Also, the non-Haskell'98 libraries supplied with nhc98 are all renamed to hierarchical variants within the NHC namespace. e.g. PackedString -> NHC.PackedString Binary -> NHC.Binary etc.