code: def display_svg(kw, fname):  # pragma: nocover
      
      if kw['display'] is None:
          cli.verbose("Displaying:", fname)
          if sys.platform == 'win32':
              os.startfile(fname)
          else:
              opener = "open" if sys.platform == "darwin" else "xdg-open"
              subprocess.call([opener, fname])
      else:
          cli.verbose(kw['display'] + " " + fname)
          os.system(kw['display'] + " " + fname)
docs: Try to display the svg file on this platform.