Pretty print in Clojure
There was a post on the Clojure mailing list yesterday, where a few people posted some trial implementations of a pretty-printer. But as mipadi said, it's not finalized yet.
A pretty printer for Clojure is available here.
clojure-contrib now has a pprint function.
The API documentation is at http://richhickey.github.com/clojure-contrib/pprint-api.html
As Chouser has mentioned, in 1.3 pprint is moved into clojure itself.
http://clojure.github.io/clojure/clojure.pprint-api.html#clojure.pprint/pprint
You can (:require clojure.pprint) and start using it.