From 68bd574b90799d76564e74d7f0e8233c1b62beab Mon Sep 17 00:00:00 2001
From: Mark McGranaghan <mmcgrana@gmail.com>
Date: Wed, 19 Sep 2012 23:20:15 -0700
Subject: [PATCH] some string stuff

---
 README               | 1 -
 src/44-string-fns.go | 3 ++-
 src/xx-regexs.go     | 4 +++-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/README b/README
index 0adc735..3d1d070 100644
--- a/README
+++ b/README
@@ -61,7 +61,6 @@ gobyexample.com signups
 * using gofmt
 * scrolls style logging
 * range and close http://tour.golang.org/#66
-* string replacement - sub & gsub
 * benchmarking
 * profiling
 
diff --git a/src/44-string-fns.go b/src/44-string-fns.go
index e77506e..e9fef2c 100644
--- a/src/44-string-fns.go
+++ b/src/44-string-fns.go
@@ -14,7 +14,8 @@ func main() {
 	p(strings.Index("test", "e"))
     p(strings.Join([]string{"a","b"}, "-"))
     p(strings.Repeat("a", 5))
-    p(strings.Replace("aaaa", "a", "b", 2))
+    p(strings.Replace("foo", "o", "0", -1))
+    p(strings.Replace("foo", "o", "0", 1))
     p(strings.Split("a-b-c-d-e", "-"))
     p(strings.ToLower("TEST"))
     p(strings.ToUpper("test"))
diff --git a/src/xx-regexs.go b/src/xx-regexs.go
index 56c0679..62e4a7f 100644
--- a/src/xx-regexs.go
+++ b/src/xx-regexs.go
@@ -13,4 +13,6 @@ func main() {
 	fmt.Println(r1.MatchString("peach"))
 }
 
-// todo more
+// == todo
+// more
+// gsub with regexp