enable Disqus comments

Author: yihui

exampleSite/config.yaml

@@ -3,7 +3,7 @@ languageCode: "en-us"
 title: "A minimal Hugo website"
 theme: "hugo-xmin"
 googleAnalytics: ""
-disqusShortname: ""
+disqusShortname: "yihui"
 ignoreFiles: ["\\.Rmd$", "\\.Rmarkdown$", "_cache$"]
 footnotereturnlinkcontents: "↩"
 

exampleSite/layouts/partials/foot_custom.html

@@ -3,3 +3,5 @@
 <script src="//cdn.jsdelivr.net/combine/npm/katex/dist/katex.min.js,npm/katex/dist/contrib/auto-render.min.js,npm/@xiee/utils/js/render-katex.js" defer></script>
 
 <script src="//cdn.jsdelivr.net/npm/@xiee/utils/js/center-img.min.js" defer></script>
+
+{{ template "_internal/disqus.html" . }}