GHC as a package

Hi! I'm working on an IDE for Haskell, written in Haskell. Currently, I'm looking for a way to parse .hs-files for a module browser and I recall that Simon Marlow was going to release GHC as a package "soon". We could also use that package to compile source code without invoking ghc as a separate process. What is the status of the package and where can I get it? I can't find it in the CVS or in any of the snapshots. /Lennart