@Veldin(View Post) Just do what ThunderSt said, in autorun.lua add dofile("xxx.lua") for every script, it's not that hard. Also, you're talking about an api, when we already have the lua api. More things can be added to that easily if you want them.
In fact, you can write an autorun.lua script to do exactly what you just said. It will look in the Lua directory for scripts, and then use dofile to run them all, it wouldn't be too hard.