List all pages and section indexes by weight

support
2

Some more googling and playing around revealed a good answer:

<!-- nav.html -->
<ul>
	{{ partial "nav-list.html" . }}
</ul>

<!-- nav-list.html -->
{{ $topics := .Sections | union .Pages }}
{{ range $topics.ByWeight }}
	<li>
		<a href="{{ .URL }}">{{ .Title }}</a>
		<ul>
			{{ partial "nav-list.html" . }}
		</ul>
	</li>
{{ end }}