Optional feedlinks in footer.

layouts/_default/baseof.html

@@ -22,7 +22,8 @@
 </div>
 
 <footer class="footer" role="contentinfo">
-<p>{{ with $.Param "copyright" }}{{ . | markdownify }}{{ else }}<span>&copy; {{ .Site.Title }}</span>{{ end }}</p>
+{{ if $.Param "feedlinks" }}{{ partial "feedlinks.html" . -}}{{ end }}
+<p>{{ with $.Param "copyright" }}{{ . | markdownify }}{{ else }}<span>© {{ .Site.Title }}</span>{{ end }}</p>
 {{ with $.Param "footer" }}<p>{{ . | markdownify }}</p>{{ end -}}
 {{ if $.Param "poweredby" }}<p>Powered by <a href="https://gohugo.io/">Hugo</a></p>{{ end -}}
 </footer>

layouts/partials/feedlinks.html

@@ -0,0 +1,6 @@
+{{ $list := .AlternativeOutputFormats -}}
+{{ $length := (len $list) -}}
+<p>Subscribe{{ with .Section }} to section {{ . }}{{ end }}: {{ range $index, $element := $list -}}
+<a href="{{ .Permalink | safeURL }}">{{ .Name }}</a>{{ if ne (add $index 1) $length }} | {{ end }}
+{{- end -}}
+</p>