anchor.diff:  <h1>Govspeak help</h1>
   <div>
  -  <h2>Headers</h2>
  +  <h2>Headings</h2>
   <pre>## Top level heading - H2
   ### Second level heading - H3
   #### Third level heading - H4
  
positive.code:  * another subitem</pre>
  </div>
  
  <div>
    <h2>Blockquotes</h2>
    <pre>As the P.M. said:
  
  > Rule Britannia!
  > Britannia rule the waves!</pre>
    <h2>Acronyms</h2>
    <pre>*[HMRC]: Her Majesty's Revenue and Customs</pre>
   <h2>Tables</h2>
   <pre>| name | colour |
  |--------|-------|
  | apple | green |
  | banana | yellow |</pre>
  
    <h2>Images</h2>
    <p>First upload your image(s), then:</p>
    <pre>!!<em>n</em></pre>
    <p>e.g. for the first image:</p>
    <pre>!!1</pre>
  
    <h2>Attachments</h2>
    <p><em>Not used on publications or consultations (attachments are placed automatically).</em></p>
  
negative.code: Don't use a single # - this is H1 and is for the title only
  
  </pre>
  
    <h2>Internal links</h2>
    <pre>[link text](/government/admin/policies/3373 "Hover text goes here")</pre>
  
    <h2>External links</h2>
    <p>Links with external URLs will automatically display as external links.</p>
    <pre>[link text](http://www.example.com "Hover text goes here")</pre>
  
    <h2>Unordered List</h2>
    <pre>* item 1
  * item 2
  