MonoDevelop.Gettext.StringEscaping.FromCSharpFormat C# (CSharp) Метод

        static string FromCSharpFormat(string text)
        {
            StringBuilder sb = new StringBuilder ();
            for (int i = 0; i < text.Length; i++) {
                char c1 = text[i];
                if (c1 != '\\') {
                    sb.Append (c1);
                    continue;
                }

                i++;
                char c2 = text[i];

                switch (c2) {
                case '\'':
                case '"':
                case '\\':
                    sb.Append (c2);
                    break;
                case 'n':
                    sb.Append ('\n');
                    break;
                case 'r':
                    sb.Append ('\r');
                    break;
                case 't':
                    sb.Append ('\t');
                    break;
                case 'U':
                    //FIXME UNICODE
                    //break;
                case 'u':
                    //FIXME unicode
                    //break;
                case 'x':
                    //FIXME hex unicode
                    //break;
                    //if (char.IsControl (c);

                //case '0':
                //case 'a':
                //case 'b':
                //case 'f':
                //case 'v':
                default:
                    throw new FormatException ("Invalid escape '\\" + c2 + "' in translatable string.");
                }

            }
            return sb.ToString ();
        }