sub maybelink {
my ($links,$regex,$join) = @_;
+ if (not defined $regex and not defined $join) {
+ $links =~ s{((?:ftp|http|https)://[\S~-]+?/?)([\)\'\:\.\,]?(?:\s|\.<|$))}
+ {q(<a href=\").html_escape($1).q(\">).html_escape($1).q(</a>).$2}geimo;
+ return $links;
+ }
$join = ' ' if not defined $join;
my @return;
my @segments;