From e0bbe43401fc5409184b8b584ea90235caf2b81a Mon Sep 17 00:00:00 2001
From: Charles Iliya Krempeaux <iamreiver@gmail.com>
Date: Tue, 10 Jul 2018 21:01:30 -0700
Subject: [PATCH] utf8s.RuneScanner docs

---
 README.md | 16 ++++++++++++++++
 doc.go    | 17 +++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/README.md b/README.md
index 83eade1..4c45b9c 100644
--- a/README.md
+++ b/README.md
@@ -43,3 +43,19 @@ runeReader := utf8s.NewRuneReader(reader)
 
 r, n, err := runeReader.ReadRune()
 ```
+
+```go
+var reader io.Reader
+
+// ...
+
+runeScanner := utf8s.NewRuneScanner(reader)
+
+// ...
+
+r, n, err := runeScanner.ReadRune()
+
+// ...
+
+err = runeScanner.UnreadRune()
+```
diff --git a/doc.go b/doc.go
index 5d27868..5b52b7f 100644
--- a/doc.go
+++ b/doc.go
@@ -37,6 +37,23 @@ Example
 	r, n, err := runeReader.ReadRune()
 
 
+Example
+
+	var reader io.Reader
+	
+	// ...
+	
+	runeScanner := utf8s.NewRuneScanner(reader)
+	
+	// ...
+	
+	r, n, err := runeScanner.ReadRune()
+	
+	// ...
+	
+	err = runeScanner.UnreadRune()
+
+
 Example
 
 	var r rune