• bjorn@bringert.net's avatar
    Rewrote the package dependency analysis code. · 0186d1e1
    bjorn@bringert.net authored
    It is now about half as much code, and uses fewer and simpler
    functions and data types. The external interface is now much smaller,
    which meant that I had to change quite a bit of other code.
    I orignally wrote this in parallel with dons' clean-up changes,
    and had to merge by hand since darcs went into mad exponential conflict mode.
    I hope I didn't revert too many of dons' changes.