anchor.diff:              mkEntry "2015-01-01" "Buy present" -1000
           ]
       let expected =
  -        "Date       | Description               | Change       \n" +
  +        "Date       | Description               | Change       " + System.Environment.NewLine +
           "01/01/2015 | Buy present               |      (€10.00)"
   
       formatLedger currency locale entries |> should equal expected
  
positive.code:             mkEntry "2015-01-01" "Buy present" -1000
          ]
      let expected =
          "Date       | Description               | Change       \n" +
          "01/01/2015 | Buy present               |      ($10.00)"
  
      formatLedger currency locale entries |> should equal expected
  
negative.code:             mkEntry "2015-03-12" "Buy present" 123456
          ]
      let expected =
          "Datum      | Omschrijving              | Verandering  " + System.Environment.NewLine +
          "12-03-2015 | Buy present               |   $ 1.234,56 "
  
      formatLedger currency locale entries |> should equal expected
  