anchor.diff:          if s.rows
             +table(s.rows)
   
  +mixin unknown(element)
  +  p.unknown keine ahnung, was ich mit '#{element.type}' machen soll.
  +  pre.json-source= JSON.stringify(element,null,"  ")
  +
  +
   mixin element(element)
     case element.type
       when "scenario"
  
positive.code:     when "background"
        +background(element)
      default
        p keine ahnung
  
  
  mixin feature(feature)
    div.feature(id=feature.id)
      pre.json-source=JSON.stringify(element,null,"  ")
      h2 #{feature.keyword}: #{feature.name}
      div.description!=  markdown(feature.description)
      div.elements
        each element in feature.elements
          +element(element)
  
  each feature in features
    +feature(feature)
  
negative.code:     ul.steps
        each step in s.steps
          +step(step)
  
  mixin scenario(s)
    div.scenario(id=s.id)
      pre.json-source=JSON.stringify(s,null,"  ")
      h3 #{s.keyword}: #{s.name}
      div.description!=  markdown(s.description)
      if s.steps
        ul.steps
          each step in s.steps
            +step(step)
  
  mixin table(rows)
    table
  