func main() {
flag.Parse()
var script []byte
var err error
filename := flag.Arg(0)
if filename == "" || filename == "-" {
script, err = ioutil.ReadAll(os.Stdin)
if err != nil {
fmt.Printf("Can't read stdin: %v\n", err)
os.Exit(64)
}
} else {
script, err = ioutil.ReadFile(filename)
if err != nil {
fmt.Printf("Can't open file \"%v\": %v\n", filename, err)
os.Exit(64)
}
}
if !*underscoreFlag {
underscore.Disable()
}
Otto := otto.New()
_, err = Otto.Run(string(script))
if err != nil {
fmt.Println(err)
os.Exit(64)
}
}
func init() {
underscore.Disable()
}