Prism on Ghost with Casper theme

There is a lot of inconsistent doco out there, so here are the latest settings to get C# syntax highlighting in a Ghost installation using the default Casper theme.

Code Injection -> Blog Header

<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/prism/1.11.0/themes/prism.min.css">  
<!-- Line numbers plugin -->
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/prism/1.11.0/plugins/line-numbers/prism-line-numbers.min.css">

Or, link to a community stylesheet of your choice.

Code Injection -> Blog Footer

<!-- Core library -->
<script src="//cdnjs.cloudflare.com/ajax/libs/prism/1.11.0/prism.min.js"></script>  
<!-- C# support -->
<script src="//cdnjs.cloudflare.com/ajax/libs/prism/1.11.0/components/prism-csharp.min.js"></script>  
<!-- Line numbers plugin -->
<script src="//cdnjs.cloudflare.com/ajax/libs/prism/1.11.0/plugins/line-numbers/prism-line-numbers.min.js"></script> 

Note that JavaScript support is provided with the core prism library.

Testing

// C#
var myList = new List<string>() { "hello", "world" };

// JavaScript
const hello = 'world';

-- SQL
SELECT * FROM Books;

# bash
git fetch