docs: public void inlinePrintNoQuotes(Object o) {
      if(inline.length() > 0) {
        inline.append(SEPARATOR);
      }
      // remove newlines
      String str = o.toString().replace(NEWLINE, " ");
      // escaping
      str = str.replace("\\", "\\\\").replace("\"", "\\\"");
      inline.append(str);
    }