2014-07-06: Moved to GitHub.
2012-07-15: Rewrote README in Markdown.
2012-05-31: Fixed new OCaml 4.00 warnings.
2012-03-28: Changed representation of streams to provably meet
computational complexity guarantees.
Thanks to Arthur Charguéraud <[email protected]> for
pointing out this issue.
Added Apache license Version 2.0.
2006-03-29: Removed superfluous thunking of "empty" values in polymorphic
2006-03-29: Removed superfluous thunking of "empty" values in polymorphic
datastructures due to relaxed value restriction in new
OCaml-releases.
2002-07-23: Small beautification.
2001-06-05: Made code more idiomatic.
Implemented stubs in chapter 8.
1999-04-09: Initial release.