RE: Multiple modules in a file

I don't seem to be able have multiple modules in one file (at least for hugs and ghc).

As far as I know, the only compiler that ever supported this was the Yale compiler (which is no longer maintained and probably hard to track down). The current trend is to put each module in a file by itself and, to make life easier for Hugs import chasing or for automatic generation of Makefile dependencies, to make the filename match the module name. -- Alastair Reid