Attach (recommended) or Link to PDF file here:
PDF from #4106, https://mail.gnome.org/archives/evince-list/2013-November/pdfNC0hkVW67a.pdf.

Steps to reproduce the problem:
1. Open the PDF

What is the expected behavior?
![immagine](https://user-images.githubusercontent.com/1616846/121865567-67ca4200-ccfe-11eb-8673-1d6e863fc8d5.png)

What went wrong?
The PDF doesn't load, `TypeError: can't access property Symbol(), match is null` error is logged in the console.
case "dashDot":
          style.style = "dashed";
          break;
        case "dashDotDot":
          style.style = "dashed";
          break;
        case "dashed":
          style.style = "dashed";
          break;
        case "dotted":
          style.style = "dotted";
          break;
        case "embossed":
          style.style = "ridge";
          break;
        case "etched":
          style.style = "groove";
          break;
        case "lowered":
          style.style = "inset";
          break;
        case "raised":
          style.style = "outset";
          break;
      }
    }
    return style;
  }
}
class Encoding extends OptionObject {