+<title>cheat sheets</title>
+<meta name="description" content="Cheat sheets summarising various software programs and standards.">
+<meta name="keywords" content="sheet, cheat, reference, software, overview, summary, help, keyboard, map, unicode">
+<:= stylesheet(qw'light dark red') :>
+<link rel="icon" type="image/png" href="/clip.png">