ref: 58c0f5e6171cbf8e3ed8d73ac95a7b85168c5b2f dir: /docs/layouts/shortcodes/asciicast.html/
{{ $id := .Get 0 }} <script type="text/javascript" src="https://asciinema.org/a/{{ $id }}.js" id="asciicast-{{ $id }}" data-rows="10" async></script>