lua experiments

import
  lua


proc get_hello(state: PState): cint {.cdecl.} =
  state.pushstring("Hello!")

  return 1

const
  test = [
    Treg(name: "get_hello", `func`: get_hello),
    Treg(name: "", `func`: nil)
  ]

proc luaopen_test(state: PState): cint =
  state.openlib(cstring"test", unsafeAddr(test[0]), cint(test.len-1))

  return 1