Load xlua.dll and corresponding lua5X.dll to dump luac for a script.
Also comes with two scripts for generating opcode diff and batch decompiling.
You may also check My Blog (Chinese) for more details.
Simply load the solution via VisualStudio 2019 or higher, and click build button :)
xLuaDumper.exe <Dll> [Lua=opcode.lua] [Out=out.luac]
diff.php <xLua DLL> <Original Lua DLL>
batch.php <unluac> <Input> <Output>