if (
   A && # condition A
   B && # condition B
   C    # condition C
) {
   # do stuff
}

##</code><code>##

sub foo {
   # blah blah blah
}

##</code><code>##

my %hash = (
   foo => 'bar',
   baz => 'qux',
);

##</code><code>##

my @array = qw(
   foofoofoofoofoofoofoofoofoofoofoofoo
   barbarbarbarbarbarbarbarbarbarbarbar
);

##</code><code>##

print checkbox_group(
   -name     => 'words',
   -values   => [qw(eenie meenie minie moe)],
   -defaults => [qw(eenie minie)],
);