Add desert pygments theme

index.html

@@ -52,7 +52,9 @@ title: Tagbar, the Vim class outline viewer
     <p>
         Put something like the following into your ~/.vimrc:
 
-        <pre>nmap &lt;F8&gt; :TagbarToggle&lt;CR&gt;</pre>
+{% highlight vim %}
+nmap <F8> :TagbarToggle<CR>
+{% endhighlight %}
 
         Then the F8 key will toggle the Tagbar window. You can of course use
         any shortcut you want. For more flexible ways to open and close the