spaCy/docs/redesign/online_demo.jade

mixin Displacy(sentence, caption_text, height)
  - var url = "http://ines.io/displacy/?full=" + sentence.replace(" ", "%20")

  .displacy
    iframe.displacy(src="displacy/displacy_demo.html" height=height)
    
    a.view-displacy(href=url)
      | View on displaCy

    p.caption.
      #{caption_text}


+Displacy(
  "Click the button to see this sentence in displaCy.",
  "The best parse-tree visualizer and annotation tool in all the land.",
  275
)