ref: 3f8133f5a1b3bdd4f00b7e4fd8972f5eedfe8d65
dir: /lua/test/luac.lua/
-- bare-bones luac in Lua
-- usage: lua luac.lua file.lua
assert(arg[1]~=nil and arg[2]==nil,"usage: lua luac.lua file.lua")
f=assert(io.open("luac.out","wb"))
assert(f:write(string.dump(assert(loadfile(arg[1])))))
assert(f:close())