+my $showkeys //= !exists $get{keys} ? undef :
+ ($get{keys} ne '0' && ($get{keys} || 'always'));
+my @keystyle = (
+ '<!--[if lte IE 6]><style> .help dl.legend dt {margin:0 0 1px} </style><![endif]-->',
+ '<!--[if lte IE 7]><style> .help dl.legend dd {float:none} </style><![endif]-->',
+ !$showkeys ? '<style> .no {visibility:hidden} </style>' :
+ $showkeys eq 'ghost' ? '<style> .no, .alias {opacity:.5} </style>' : (),
+ '<script type="text/javascript" src="/keys.js?1.6" async></script>',
+);
+
+Html({
+ title => "\L$mode\E keyboard cheat sheet",
+ version => $info->{version} || '0.1',
+ canonical => -e "$Request.plp" ? "/$Request" : undef, # historic shorthand
+ description => $info->{description} //
+ ["Keyboard cheat sheet for the default controls of $mode."],
+ keywords => [@{ $info->{keywords} // [] }, qw'
+ sheet cheat reference overview keyboard control commands shortkey
+ '],
+ image => $info->{image},
+ stylesheet => [qw( light dark circus mono red )],
+ data => ["$include.inc.pl"],
+ raw => \@keystyle,
+});