toLua 4.0a improvements

["Eric Ries" <eries@...>]

Does anybody know what the current state of toLua development is? I've found
several bugs but have found it more convenient to implement fixes in perl
than in Lua, and so have created a perl frontend that adds some features to
toLua and corrects a few bugs.

For those that are interested, this tool parses .h and .cpp files directly,
produces a temporarr toLua "package" file, runs toLua on that file, and then
(optionally) deletes the intermediate file. If anyone is interested in
seeing/using this tool, let me know.

Hopefully, some of this work can be folded into toLua itself, which is why
I'm curious about the progress of toLua 4.0.

Thanks,

Eric