To show the sub-command print-ast position in argument list
@@ -182,7 +182,7 @@ func Start(args []string) string {
func main() {
flag.Usage = func() {
- fmt.Fprintf(os.Stderr, "Usage: %s <file.c>\n", os.Args[0])
+ fmt.Fprintf(os.Stderr, "Usage: %s [-print-ast] <file.c>\n", os.Args[0])
flag.PrintDefaults()
}
flag.Parse()
