anchor.diff:        section
           h2 Boom
           hr
  -        code.language.align-left
  +        code.align-left
             pre.
               *   ab19dc8 Merge..  James Vulling, 3 weeks ago
               |\
  
positive.code:       section(data-bespoke-state='whoa')
          h2 Whoah
          hr
          code.language.align-left
            pre.
              *   626e406 (build-1.0.1364) Merge..  Krishna Singampalli, 5 weeks ago
              |\
  
negative.code: 
        section
          h2 cherry-pick
  
        section
          h2 Unstaging
  