Hi all,

the vector library will eventually provide fast, Int-indexed arrays with a powerful fusion framework. It's very immature at the moment (I haven't  tested most of the code) and implements just a few combinators but I thought releasing early wouldn't hurt. Use at your own risk and expect things to break horribly!

What it provides:

 * Boxed and unboxed arrays with a generic interface and a very basic
   set of combinators.

 * A powerful loop fusion framework. It is based on stream fusion but
   already goes beyond that (in particular, it can do some things
   in-place) and will be significantly extended in the future.