if you need a list of functions and keywords you could probably download my LUA plugin for Dreamweaver. It has everything up to date through version 1.7.1 (Live Build). Just download the plugin, but open the source folder (instead of installing the plugin) and you should see a few xml files. One of them comtains a list of all the widget/global api functions, as well as native and reserved keywords for the WOW version of LUA.
Maybe that can give you an idea on how I color coded them, and maybe how best to organize each by color set (instead of having to relist all of them yourself, since I already did that part for you). Anything to make development of this program easier
