title: Jade - how to denote an attribute with a hyphen?
body: <p>I would like to place an html5 <code>data-attribute</code> on a tag in a jade template.  How on earth do I do this? The following gives a syntax error.</p>
  
  <pre><code> script(data-main="public/javascripts" src="public/javascripts/require.js")
  </code></pre>