anchor.diff:    <pre>!@<em>n</em></pre>
     <p>e.g. for the first file:</p>
     <pre>!@1</pre>
  +
  +   <h2>Tables</h2>
  +   <pre>| name | colour |
  +  |--------|-------|
  +  | apple | green |
  +  | banana | yellow |</pre>
  +
  +  <h2>Call to Action</h2>
  +  <pre>$CTA
  +  Click [here](link) to use tool
  +  $CTA</pre>
  +
  +<div>
  +  <h2>Acronyms</h2>
  +  <pre>*[HMRC]: Her Majesty's Revenue and Customs</pre>
  +
  +  <h2>Blockquotes</h2>
  +  <pre>As the P.M. said:
  +
  +> Rule Britannia!
  +> Britannia rule the waves!</pre>
   </div>
   
  -<div>
  -  <h2>Call to Action</h2>
  -  <pre>$CTA
  -Click [here](link) to use tool
  -$CTA</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>Video links</h2>
  -  <p>Links to Youtube videos will automatically be displayed in an embedded media player.</p>
  -  <pre>[link text](youtube-video-url)</pre>
  -  <p>Use the title of the video for the "link text", e.g. :-</p>
  -  <pre>[The Queens Diamond Jubilee Concert](http://www.youtube.com/watch?v=OXHPWmnycno)</pre>
  -
  -  <h2>Footnotes</h2>
  -  <pre>This is a text with a footnote[^1].
  -
  -[^1]: And here is the definition.</pre>
  -</div>
  
positive.code: <h1>Govspeak help</h1>
  <div>
    <h2>Headers</h2>
  <pre>## Top level heading - H2
  ### Second level heading - H3
  #### Third level heading - H4
  
negative.code:  * another subitem</pre>
  </div>
  
    <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>Video links</h2>
    <p>Links to Youtube videos will automatically be displayed in an embedded media player.</p>
    <pre>[link text](youtube-video-url)</pre>
    <p>Use the title of the video for the "link text", e.g. :-</p>
    <pre>[The Queens Diamond Jubilee Concert](http://www.youtube.com/watch?v=OXHPWmnycno)</pre>
  
    <h2>Attachments</h2>
    <p><em>Not used on publications or consultations (attachments are placed automatically).</em></p>
  