anchor.diff:    h2 Q. Are HTMLs displayed in this site same as the specifications?
     p No. This site reformats HTMLs to reduce unnecessary diffs.
   
  -  h3 Modifications applied for both WAHTWG HTML Standard and W3C HTML 5.1
  +  h3 Modifications applied to both WAHTWG HTML Standard and W3C HTML 5.1
     ul
       li Normalize white spaces
       li Remove start and end tags of <code>a</code>, <code>em</code>, <code>strong</code>, <code>small</code>, <code>s</code>, <code>cite</code>, <code>q</code>, <code>dfn</code>, <code>abbr</code>, <code>data</code>, <code>time</code>, <code>code</code>, <code>var</code>, <code>samp</code>, <code>kbd</code>, <code>i</code>, <code>b</code>, <code>u</code>, <code>mark</code>, 
  
positive.code:     li Remove <code>data-*</code> attributes
      li Remove <code>id</code> attribute
  
    h3 Modifications applied for WHATWG HTML Standard
    ul
      li Remove <code>div.status</code>
  
    h3 Modifications applied for W3C HTML 5.1
    ul
      li Remove start and end tags of <code>span</code> used in <code>pre</code>
      li Remove start and end tags of <code>span.secno</code> and <code>span.content</code> used in headings
  
negative.code:   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
      li Replace “’” with “'”
      li Replace “Serializing” with “Serialising” in “The HTML syntax” and “The XHTML syntax”
  