while ($section =~ m|(?:\n)?\=\=\=([a-z0-9_ &\[\]ÀÂÄàâäÇçÉÊÈËéêèëÏÌÎ +ïìîÖÔÒöôòÜÛÙüûùA-Z?!;«»()"\s\-]+)\=\=\=|g) { push @subheaders, $1; }