diff --git a/Changes b/Changes
index 7e4b0e7..3d7fe95 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision history for quickrun.el
 
+Version 1.7.1 2012/10/02 syohex
+  - Support TypeScript
+
 Version 1.7 2012/08/31 syohex
   Thanks to rolandwalker
   - add autoload pragma to interactive functions
diff --git a/quickrun.el b/quickrun.el
index e68a1dd..ace6e7b 100644
--- a/quickrun.el
+++ b/quickrun.el
@@ -4,7 +4,7 @@
 
 ;; Author: Syohei YOSHIDA <syohex@gmail.com>
 ;; URL: https://github.com/syohex/emacs-quickrun
-;; Version: 1.7
+;; Version: 1.7.1
 
 ;; This program is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
diff --git a/sample/sample.ts b/sample/sample.ts
new file mode 100644
index 0000000..efdd5a8
--- /dev/null
+++ b/sample/sample.ts
@@ -0,0 +1,12 @@
+class Greeter {
+    greeting: string;
+    constructor (message: string) {
+        this.greeting = message;
+    }
+    greet() {
+        return "Hello " + this.greeting;
+    }
+}
+
+var greeter = new Greeter("world");
+console.log(greeter.greet())