title: Properly resolve Markdown Anchor with dash in the headline
body: <p>The example without a dash in the headline works just fine,
  however, the example with a dash in the headline is not able to resolve the anchor</p>
  <p>How to properly resolve a Markdown Anchor with a dash in the headline ?</p>
  <p>Example without dash:</p>
  <pre><code>
   [Test](#Jump-One)
  
  ### Jump One
  
  </code></pre>
  <p>Example with dash:</p>
  <pre><code>
   [Test](#Jump-Two)
  
  ### Jump-Two
  
  </code></pre>