lintJson property

Implementation

String get lintJson {
  return replaceAllMapped(
        regIllegalJsonChar,
        (match) =>
            '\\u${match.group(0)?.codeUnitAt(0).toRadixString(16).padLeft(4, '0')}',
      )
      .replaceAllMapped(
        regMarkupJsonChar,
        (match) =>
            '\\u003C${match.group(0)?.substring(1, match.group(0)?.length ?? 0 - 1)}\\u003E',
      )
      .replaceAllMapped(regNextlineJsonChar, (match) {
        if (match.group(0) == '\r') return '\\r';
        if (match.group(0) == '\n') return '\\n';
        if (match.group(0) == '\t') return '\\t';
        if (match.group(0) == '\\') return '\\\\';
        return match.group(0) ?? match.input;
      })
      .replaceAll(regNextlineJsonChar, '')
      .replaceAll("'", '\\u0027');
}