ref $meta eq 'HASH' or Abort("Invalid $system definitions", 404);
my $title = $meta->{name} // $system;
$title = showlink($title, $_) for $meta->{source} || ();
say sprintf '<div class="section"><h2>%s</h2>', $meta->{name} // $system;
say '<table><tbody>';
ref $meta eq 'HASH' or Abort("Invalid $system definitions", 404);
my $title = $meta->{name} // $system;
$title = showlink($title, $_) for $meta->{source} || ();
say sprintf '<div class="section"><h2>%s</h2>', $meta->{name} // $system;
say '<table><tbody>';