public function dataFiles()
{
$files = parent::dataFiles();
foreach ($files as $i => $f) {
// skip files that are different in github MD
if ($f[0] === 'markdown-data' && ($f[1] === 'list-marker-in-paragraph' || $f[1] === 'dense-block-markers')) {
unset($files[$i]);
}
}
return $files;
}