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    return $max;
}

sub _fill_text
{
    my $self = shift;
    for my $i (@{$self->{'text'}}) {
	$i =~ s/\s+$//;
    }
    $Text::Tabs::tabstop = 8;
    my @expanded = Text::Tabs::expand(@{$self->{'text'}});
    unless ($self->{'fill'}) {
	return @expanded;
    } 
    $Text::Wrap::columns = $self->{'wrap'};
    my @filled = split("\n", Text::Wrap::wrap("", "", @expanded));
    $Text::Tabs::tabstop = 1;	# Defeat a dumb heuristic.
    my @final = expand(@filled);
    return @final;
}

sub _construct
{
    my $self = shift;
    my $mode = $self->{'mode'};
    my @message = $self->_fill_text();
    my $max = _maxlength(@message);
    my $max2 = $max + 2;        ## border space fudge.