Method escape

src/main/java/org/sfj/JSONOne.java:779–806

(StringBuilder lit)

    }

    private void escape(StringBuilder lit) {
      char p = advance();
      switch (p) {
        case 'u':
          String utf = ((("" + advance()) + advance()) + advance()) + advance();
          int value = Integer.parseInt(utf, 16);
          lit.append(Character.toChars(value));
          break;
        case 'n':
          lit.append('\n');
          break;
        case 'r':
          lit.append('\r');
          break;
        case 'b':
          lit.append('\b');
          break;
        case 't':
          lit.append('\t');
          break;
        case 'f':
          lit.append('\f');
          break;
        default:
          lit.append(p);
          break;
      }
    }
  }

  /**