From 69b5fe0cc7da80d374413d72892507d5e5ecaabc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Geisendo=CC=88rfer?= <felix@debuggable.com>
Date: Sun, 11 Jan 2015 16:33:01 +0100
Subject: [PATCH] Optimize: buffer stdout for 2-3x speedup

---
 xxd.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xxd.go b/xxd.go
index 6d8e730..d6c0952 100644
--- a/xxd.go
+++ b/xxd.go
@@ -18,7 +18,9 @@ func main() {
 		panic(err)
 	}
 	defer f.Close()
-	if err := XXD(f, os.Stdout); err != nil {
+	out := bufio.NewWriter(os.Stdout)
+	defer out.Flush()
+	if err := XXD(f, out); err != nil {
 		panic(err)
 	}
 }