I have now committed my changes to a forked repository at https://sourceforge.net/u/tomy/unluac/....
Added automatic build and test.
Added test runner for a single test.
Read Lua5.0 chunks
Skip tests that fail to compile. Don't abort on...
Handle Lua5.0 instruction format
Limit stack to 65536 elements to prevent OOME
Lua5.0 opcodes added