+
+ print "</table>\n";
+}
+
+sub print_legend {
+ my $self = shift;
+ my ($class, $flags) = @_;
+
+ say qq{\t\t<dl class="legend $class">};
+ printf("\t\t".'<dt class="%s">%s'."\n\t\t\t".'<dd>%s'."\n",
+ $_, map { $self->escapedesc($_) } @{ $self->{flag}->{$_} || ["($_)", '...'] }
+ ) for @$flags;
+ say "\t\t</dl>";
+}
+
+sub print_legends {
+ my $self = shift;
+ my ($input) = @_;
+
+ say "<hr/>\n";
+ say '<div class="help">';
+
+ say "\t", '<div class="left">';
+ my @groups = sort grep {/^g\d/} keys %{ $self->{flag} };
+ $self->print_legend('legend-types', \@groups);
+ say "\t</div>\n";
+
+ say "\t", '<div class="right">';
+ my @attr = sort grep {!/^g\d/} keys %{ $self->{flag} };
+ $self->print_legend('legend-options', \@attr);
+ say '';
+
+ say "\t\t", '<ul class="legend legend-set">';
+
+ say "\t\t<li>keyboard <strong>map</strong> is ",
+ ($input->{map} ? 'set to ' : ''), "<em>$self->{map}</em>";
+ say "\t\t<li><strong>keys</strong> are ",
+ "<em>", ($self->{showkeys} ? 'always shown' : 'hidden if unassigned'), "</em>",
+ (!defined $self->{showkeys} && ' by default');
+ say "\t\t<li>default <strong>style</strong> is ",
+ (defined $input->{style} && 'set to '), "<em>$self->{style}</em>";
+
+ say "\t\t</ul>";
+ say "\t</div>\n";
+ say "</div>\n";