anchor.diff:  block content
     h1= title
   
  -  h2 Q. What’s this?
  -  p This site is an unofficial diff viewer for <a href="https://html.spec.whatwg.org/multipage/">WHATWG HTML Standard</a> and <a href="https://w3c.github.io/html/">W3C HTML 5.1</a>. The Diff of HTMLs provides side-by-side diff view of each section between the specifications.
  +  h2 Q. What’s the Diff of HTMLs?
  +  p The Diff of HTMLs is an unofficial diff viewer for <a href="https://html.spec.whatwg.org/multipage/">WHATWG HTML Standard</a> and <a href="https://w3c.github.io/html/">W3C HTML 5.1</a>. The Diff of HTMLs provides side-by-side diff view of each section between the HTML specifications.
     p There are number of differences between WHATWG HTML Standard and W3C HTML 5.1. At the time of writing this, the differences include:
     ul
       li <code>hgroup</code>
  
positive.code:     li Web Workers
      li Web Storage
      li <code>showModalDialog</code>
    p I can’t remember the differences. Thus I created this site.
    
    h2 Q. Is this site affiliate with WHATWG or W3C?
    p No. This site is not affiliate with WHATWG nor W3C.
  
    h2 Q. Are table of contents (TOCs) displayed in this site same as the specifications?
    p No. This site modifies original TOCs as follows to reduce unnecessary diffs.
  
    h3 Modifications applied to both WAHTWG HTML Standard and W3C HTML 5.1
    ul
      li Remove all sections before “Introduction” (headers, table of contents, abstract, status of the document)
      li Remove all sections after “IANA considerations” (indexes, references, acknowledgements)
  
    h3 Modifications applied to W3C HTML 5.1
    ul
  
negative.code:     li Reorder “Links” in “The elements of HTML”
      li Reorder “Calling scripts” in “Processing model”
  
    h2 Q. Are HTMLs displayed in the Diff of HTMLs same as the specifications?
    p No. The Diff of HTMLs reformats HTMLs to reduce unnecessary diffs.
  
    h3 Modifications applied to both WAHTWG HTML Standard and W3C HTML 5.1
    ul
  