anchor.diff:              sup
                 +footnote('summary')
               | The #[code summary] element may contain either Phrasing Content, or exactly 1 Heading Element (#[code h1]&ndash;#[code h6])
  -    script(src="../bower_components/jquery/dist/jquery.js")
  +    script(src="../../bower_components/jquery/dist/jquery.js")
       script(src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML,https://chharvey.github.io/chhlib/mathjax-localconfig.js")
  -    script(src="../core/scripts/global.js")
  +    script(src="../../core/scripts/global.js")
  
positive.code:             li #[code tr]
              li #[code th] #[sup: +reference('th')]
              li #[code td] #[+tag('Sectioning Root','td-sectioning-root')]
        section
          h2 Text-Level Semantics
          p.
            May be used where Phrasing Content is expected.
  
negative.code:             li #[code code]
              li #[code kbd]
              li #[code samp]
        section#embedded-content
          h2 Embedded Content
          ul
            li #[code img] #[+tag('Nothing Content Model','img-nothing-content-model')]
        section#form-content
          h2 Form Content
          ul
            li #[code fieldset] #[+tag('Sectioning Root','fieldset-sectioning-root')]
            li #[code legend] #[+tag('Phrasing Content Model','legend-phrasing-content-model')]
            li #[code input] #[+tag('Nothing Content Model','input-nothing-content-model')]
            li #[code label] #[+tag('Phrasing Content Model','label-phrasing-content-model')] #[sup: +reference('label')]
        section#interactive-content
          h2 Interactive Content
          ul
            li #[code details] #[+tag('Sectioning Root','details-sectioning-root')]
  