lib/filters.js
function(data) {
    data = data.replace(/{% highlight ([^ ]*) %}/g, '<pre class="prettyprint lang-$1">');
    data = data.replace(/{% endhighlight %}/g, '</pre>');
    return data;
  }
function(data) {
    data = data.replace(/{% highlight ([^ ]*) %}/g, '<pre class="prettyprint lang-$1">');
    data = data.replace(/{% endhighlight %}/g, '</pre>');
    return data;
  }
function ( data ) { data = data . replace ( / {% highlight ([^ ]*) %} / g , '<pre class="prettyprint lang-$1">' ) ; data = data . replace ( / {% endhighlight %} / g , '</pre>' ) ; return data ; }
Replaces liquid tag highlight directives with prettyprint HTML tags.

@param {String} The text for a post
@return {String}
Replaces liquid tag highlight directives with prettyprint HTML tags .