docs: public static int findNextUnescapedSingleQuote(String input) {
  
          //Note that we use a regex matching all "|" characters not prefixed by "\"
          //Since we define a regex for matching, the input delimiter "|" needs to be escaped, as well as "\",
          //which is even double-escaped - one escaping is due to the String, one due to the regex.
          RegExp regex = RegExp.compile("(?<!\\\\)\\" + VALUE_DELIMITER);
          MatchResult match = regex.exec(input);
          return match.getIndex();
      }