{
my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
$expired = '' if !defined $expired;
{
my($date1,$date2,$date3,$expired) = ($1,$2,$3,$4);
$expired = '' if !defined $expired;
# We used to use globally unique replacement values, but timing
# differences make this impossible. Just show the increment on the
# We used to use globally unique replacement values, but timing
# differences make this impossible. Just show the increment on the