Environments

See http://www.lua.org/manual/5.2/manual.html#2.2

As we discussed, I will remove the global environment and make one environment per file.  I will remove the _G variable.  _ENV will be the first upvalue in each chunk.  If a chunk calls a Java function, that function will have access to the _ENV of the calling chunk and will modify that instead of the old global environment.

If you still agree, assign this back to me to do.

I agree. Sharing values across files is probably more confusing than useful.

done in rev 87

It looks good.

closing thread