highlight plugin updates; support for line numbers and highlighting specific lines

1 files changed, 19 insertions, 19 deletions

diff --git a/demo.html b/demo.html
index b24ba18..ac273d5 100644
--- a/demo.html
+++ b/demo.html
@@ -199,16 +199,16 @@
 					</section>
 					<section data-background="https://s3.amazonaws.com/hakim-static/reveal-js/image-placeholder.png">
 						<h2>Image Backgrounds</h2>
-						<pre><code class="hljs">&lt;section data-background="image.png"&gt;</code></pre>
+						<pre><code class="hljs html">&lt;section data-background="image.png"&gt;</code></pre>
 					</section>
 					<section data-background="https://s3.amazonaws.com/hakim-static/reveal-js/image-placeholder.png" data-background-repeat="repeat" data-background-size="100px">
 						<h2>Tiled Backgrounds</h2>
-						<pre><code class="hljs" style="word-wrap: break-word;">&lt;section data-background="image.png" data-background-repeat="repeat" data-background-size="100px"&gt;</code></pre>
+						<pre><code class="hljs html" style="word-wrap: break-word;">&lt;section data-background="image.png" data-background-repeat="repeat" data-background-size="100px"&gt;</code></pre>
 					</section>
 					<section data-background-video="https://s3.amazonaws.com/static.slid.es/site/homepage/v1/homepage-video-editor.mp4,https://s3.amazonaws.com/static.slid.es/site/homepage/v1/homepage-video-editor.webm" data-background-color="#000000">
 						<div style="background-color: rgba(0, 0, 0, 0.9); color: #fff; padding: 20px;">
 							<h2>Video Backgrounds</h2>
-							<pre><code class="hljs" style="word-wrap: break-word;">&lt;section data-background-video="video.mp4,video.webm"&gt;</code></pre>
+							<pre><code class="hljs html" style="word-wrap: break-word;">&lt;section data-background-video="video.mp4,video.webm"&gt;</code></pre>
 						</div>
 					</section>
 					<section data-background="http://i.giphy.com/90F8aUepslB84.gif">
@@ -221,7 +221,7 @@
 					<p>
 						Different background transitions are available via the backgroundTransition option. This one's called "zoom".
 					</p>
-					<pre><code class="hljs">Reveal.configure({ backgroundTransition: 'zoom' })</code></pre>
+					<pre><code class="hljs javascript">Reveal.configure({ backgroundTransition: 'zoom' })</code></pre>
 				</section>
 
 				<section data-transition="slide" data-background="#b5533c" data-background-transition="zoom">
@@ -229,25 +229,25 @@
 					<p>
 						You can override background transitions per-slide.
 					</p>
-					<pre><code class="hljs" style="word-wrap: break-word;">&lt;section data-background-transition="zoom"&gt;</code></pre>
+					<pre><code class="hljs html" style="word-wrap: break-word;">&lt;section data-background-transition="zoom"&gt;</code></pre>
 				</section>
 
 				<section>
 					<h2>Pretty Code</h2>
-					<pre><code class="hljs" data-trim contenteditable>
-function linkify( selector ) {
-  if( supports3DTransforms ) {
-
-    var nodes = document.querySelectorAll( selector );
-
-    for( var i = 0, len = nodes.length; i &lt; len; i++ ) {
-      var node = nodes[i];
-
-      if( !node.className ) {
-        node.className += ' roll';
-      }
-    }
-  }
+					<pre><code class="hljs line-numbers" data-trim data-highlight-lines="4,8-9">
+import React, { useState } from 'react';
+
+function Example() {
+  const [count, setCount] = useState(0);
+
+  return (
+    &lt;div&gt;
+      &lt;p&gt;You clicked {count} times&lt;/p&gt;
+      &lt;button onClick={() =&gt; setCount(count + 1)}&gt;
+        Click me
+      &lt;/button&gt;
+    &lt;/div&gt;
+  );
 }
 					</code></pre>
 					<p>Code syntax highlighting courtesy of <a href="http://softwaremaniacs.org/soft/highlight/en/description/">highlight.js</a>.</p>