Xml_safe_fieldname

[BBcan177]

In the following function, is there a reason why '_' is listed as a non-xml safe character?

/etc/inc/util.inc

/* return a fieldname that is safe for xml usage /
function xml_safe_fieldname($fieldname) {
        $replace = array('/', '-', ' ', '!', '@', '#', '$', '%', '^', '&', '', '(', ')',
                        '_', '+', '=', '{', '}', '[', ']', '|', '/', '<', '>', '?',
                        ':', ',', '.', ''', '\'
                );
        return strtolower(str_replace($replace, "", $fieldname));
}

[BBcan177]

Bump

[doktornotor]

The reason is to confuse the enemy… :D As I understand it, this is only used for package name itself?