anchor.diff:  
           a(name="benchmarks"): h3 Benchmarks
   
  +        +comparison("spaCy vs. NLTK")
  +        +comparison("spaCy vs. Pattern")
  +        +comparison("spaCy vs. CoreNLP")
  +        +comparison("spaCy vs. ClearNLP")
  +        +comparison("spaCy vs. OpenNLP")
  +        +comparison("spaCy vs. GATE")
  +
           details
             summary: h4 Independent Evaluation
             
  
positive.code:           p
              | <strong>Hardware</strong>: Intel i7-3770 (2012)
  
  
            //+comparison("spaCy vs. NLTK")
            //+comparison("spaCy vs. Pattern")
            //+comparison("spaCy vs. CoreNLP")
            //+comparison("spaCy vs. ClearNLP")
            //+comparison("spaCy vs. OpenNLP")
            //+comparison("spaCy vs. GATE")
  
          a(name="get-started"): h3 Get started
  
            +get_started
  
negative.code:           
      block
  
  mixin comparison(name)
    details
      summary
        h4
          name
  
      block
   
  mixin columns(...names)
    tr
      each name in names
  