anchor.diff:              |> fun path ->
                   path.Split('/') |> Array.filter (String.IsNullOrWhiteSpace >> not))
           |> Seq.toList |> getCommonPrefix
  -        |> String.concat "/"
  +        |> String.concat "/"
positive.code:             "return"
              "super"
              "switch"
              //"this"
              "throw"
              "try"
              "typeof"
  
negative.code:             | StaticMemberPart(_,o) -> o
              | NoMemberPart -> ""
  
      let reflectionSuffix = "$reflection"
  
      let private printPart sanitize separator part overloadSuffix =
          (if part = "" then "" else separator + (sanitize part)) +
  