Function baseLoad

baselib.go:170–196

(L *LState)

}

func baseLoad(L *LState) int {
	fn := L.CheckFunction(1)
	chunkname := L.OptString(2, "?")
	top := L.GetTop()
	buf := []string{}
	for {
		L.SetTop(top)
		L.Push(fn)
		L.Call(0, 1)
		ret := L.reg.Pop()
		if ret == LNil {
			break
		} else if LVCanConvToString(ret) {
			str := ret.String()
			if len(str) > 0 {
				buf = append(buf, string(str))
			} else {
				break
			}
		} else {
			L.Push(LNil)
			L.Push(LString("reader function must return a string"))
			return 2
		}
	}
	return loadaux(L, strings.NewReader(strings.Join(buf, "")), chunkname)
}

func baseLoadFile(L *LState) int {
	var reader io.Reader