Actually the "meat" of the course starts on unit 1, unit 0 is more of a recap of...

		mascarenhas on Oct 4, 2013 \| parent \| context \| favorite \| on: Class notes for Lua course based on PiL Actually the "meat" of the course starts on unit 1, unit 0 is more of a recap of where Lua comes from and where it is used. :)