Olivine-Labs/say — pull request #1 by Tieske (2012-08-29 10:13:21+00:00)
Title: performance changes and a bit of cleanup

See commit log for details.
Additional changes to be made IMHO;
- make s.registry an upvalue instead of a public member of s (didn't change this as I don't know whether that will break other stuff)
- remove dependency on microlight (ml) library