Hallo, On 3/14/06, Noel Frankinet <nfr@gistek.net> wrote: > Thank you for you answer but, > what are __index, __newindex, _G and how do I access them (from C). > Is there a doc or tutorial somewhere ? > __index and __newindex are metamethods. Look for them in the docs. See sections about metatables. http://www.lua.org/manual/5.1/ http://www.lua.org/pil/ -- -alex http://www.ventonegro.org/