classList polyfill included for ie9

README.md

@@ -64,6 +64,8 @@ Reveal.initialize({
 - Config option for disabling updates to URL, defaults to true
 - Anchors with image children no longer rotate in 3D on hover
 - Support for mouse wheel navigation ([naugtur](https://github.com/naugtur))
+- Delayed updates to URL hash to work around a bug in Chrome
+- Included a classList polyfill for IE9
 
 #### 1.1
 

index.html

@@ -209,7 +209,11 @@
 		</div>
 		
 		<script src="js/reveal.js"></script>
+
+		<!-- Optional libraries for code syntax highlighting and classList support in IE9 -->
 		<script src="lib/highlight.js"></script>
+		<script src="lib/classList.js"></script>
+
 		<script>
 			// Parse the query string into a key/value object
 			var query = {};