JustPingo

If you're planning to change the Lua engine, why not use LuaJIT directly? It's extremely fast and supports most architectures. I understand it's outside of the JVM and so would...

@SquidDev - Is this relevant? I mean, that's not a major feature nor an irreplaceable one. And as you say, the interpreter still is astonishing compared to LuaJ. - Now...