anchor.diff:            hr
       section#lists
         block lists
  -        h3 Lists #[a.docs-_fragid(href='#lists')]
  +        h3 Lists #[a.docs-_fragid(href="#lists" aria-label="permalink")]
           figure(class=classname.figure)
             figcaption Ordered List #[code(class=classname.code) ol]
             ol
  
positive.code: - classname = classname || {}
  section#grouping-elements
    block groupingElements
      h2 Grouping Elements #[a.docs-_fragid(href='#grouping-elements')]
      section#headings-paragraphs
        block headingsParagraphs
          h3 Headings &amp; Paragraphs #[a.docs-_fragid(href='#headings-paragraphs')]
          figure(class=classname.figure)
            h1 Heading 1 #[code(class=classname.code) h1]
            p.
  
negative.code:             li: s      text shown to be no longer relevant #[code(class=classname.code) s]
      section#documentation
        block documentation
          h3 Documentation #[a.docs-_fragid(href="#documentation" aria-label="permalink")]
          figure(class=classname.figure): ul
            block documentationList
              li: ins  content shown to be inserted into a document #[code(class=classname.code) ins]
  