$self->{ name  } = $args{ name  } || do { 'default'};
  $self->{ value } = $args{ value } || do { '' };
  $self->{ chars } = $args{ chars } || do { qr{^[a-z]+$} };

##</code><code>##

---------------------------- ------ ------ ------ ------ ------ ------ ------
File                           stmt   bran   cond    sub    pod   time  total
---------------------------- ------ ------ ------ ------ ------ ------ ------
cover.pl                      100.0    n/a   66.7  100.0    n/a  100.0   95.3
Total                         100.0    n/a   66.7  100.0    n/a  100.0   95.3
---------------------------- ------ ------ ------ ------ ------ ------ ------