old_contents: from collections import OrderedDict
  from bokeh.charts import Area
  
  # create some example data
  xyvalues = [
      [2, 3, 7, 5, 26, 221, 44, 233, 254, 265, 266, 267, 120, 111],
      [12, 33, 47, 15, 126, 121, 144, 233, 254, 225, 226, 267, 110, 130],
      [22, 43, 10, 25, 26, 101, 114, 203, 194, 215, 201, 227, 139, 160],
  ]
  
  xyvalues = OrderedDict(
      python=xyvalues[0],
      pypy=xyvalues[1],
      jython=xyvalues[2],
  )
  
  # create an area chart
  area = Area(
      xyvalues, title="Area Chart",
      ylabel='Performance', filename="areas.html",
      facet=False, stacked=True
  )
  area.legend("top_left").show()
  
new_contents: from collections import OrderedDict
  from bokeh.charts import Area
  
  # create some example data
  xyvalues = [
      [2, 3, 7, 5, 26, 221, 44, 233, 254, 265, 266, 267, 120, 111],
      [12, 33, 47, 15, 126, 121, 144, 233, 254, 225, 226, 267, 110, 130],
      [22, 43, 10, 25, 26, 101, 114, 203, 194, 215, 201, 227, 139, 160],
  ]
  
  xyvalues = OrderedDict(
      python=xyvalues[0],
      pypy=xyvalues[1],
      jython=xyvalues[2],
  )
  
  # create an area chart
  area = Area(
      xyvalues, title="Area Chart",
      ylabel='Performance', filename="area.html",
      facet=False, stacked=True
  )
  area.legend("top_left").show()
  
subject: fix examples name that are failing on travis-ci