anchor.diff:                      ''}"
                   )
               )
  -            machine.execute(
  -                ru(
  -                    "${xdo "new-window" ''
  -                      key Ctrl+n
  -                    ''}"
  -                )
  -            )
  +            if status == 0:
  +                machine.execute(
  +                    ru(
  +                        "${xdo "new-window" ''
  +                          key Ctrl+n
  +                        ''}"
  +                    )
  +                )
   
   
       def close_win():
  
positive.code:         ret = False
          with machine.nested("Waiting for new Chromium window to appear"):
              for _ in range(1, 20):
                  status, out = machine.execute(
                      ru(
                          "${xdo "wait-for-window" ''
                            search --onlyvisible --name "new tab"
  
negative.code:                     )
                  )
              for _ in range(1, 20):
                  status, _ = machine.execute(
                      ru(
                          "${xdo "wait-for-close" ''
                            search --onlyvisible --name "new tab"
  