text: #!/usr/bin/env python
  """
  Vertical split example.
  """
  import quo
  
  from quo.layout.controls import FormattedTextControl
  
  # 1. The layout
  left_text = "\nVertical-split example. Press 'q' to quit.\n\n(left pane.)"
  right_text = "\n(right pane.)"
  
  
  body = quo.layout.VSplit(
      [
          quo.layout.Window(FormattedTextControl(left_text)),
          quo.layout.Window(width=1, char="|"),  # Vertical line in the middle.
          quo.layout.Window(FormattedTextControl(right_text)),
      ]
  )
  
  
  # 2. Key bindings
  kb = quo.keys.KeyBinder()
  
  
  @kb.add("q")
  def _(event):
      "Quit application."
      event.app.exit()
  
  
  # 3. The `Application`
  application = quo.Suite(layout=quo.layout.Layout(body), key_bindings=kb, full_screen=True)
  
  
  def run():
      application.run()
  
  
  if __name__ == "__main__":
      run()
  