From 8612ba65899baeeb9908f7bbe3155858b99648f6 Mon Sep 17 00:00:00 2001
From: Mark McGranaghan <mmcgrana@gmail.com>
Date: Fri, 21 Sep 2012 08:28:40 -0700
Subject: [PATCH] flag notes

---
 058-flags.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/058-flags.go b/058-flags.go
index 0c0d0fa..e154258 100644
--- a/058-flags.go
+++ b/058-flags.go
@@ -3,7 +3,7 @@ package main
 import ("fmt"; "flag")
 
 func main() {
-    maxp := flag.Int("repeat", 3, "number of times to repeat arguments")
+    maxp := flag.Int("repeat", 3, "time to repeat args")
     flag.Parse()
 	for i := 0; i < *maxp; i++ {
 		for _, arg := range flag.Args() {
@@ -11,3 +11,9 @@ func main() {
 		}
 	}
 }
+
+// todoo
+// multiple flags
+// trailing args
+// arg escaping
+// help text and usage errors