fix final js error, and try to get the style overlay to work :(

config.toml

@@ -16,8 +16,8 @@ paginate = 10
 [params]
     subtitle = "A Journal"
     brand = "<img src=\"/img/ipse-solus-logo.png\" alt=\"\"/><br/> <center>Ipse Solus</center>"
-    highlightjs = "tomorrow"
-    highlightjs_extra_languages = ["yaml"]
+    highlightjs = "default"
+    highlightjs_extra_languages = []
     custom_js = ["js/math-code.js"]
     dateFormat = "02 Jan 2006, 15:04"
 

themes/blackburn/layouts/partials/head.html

@@ -52,7 +52,7 @@
   {{ range $.Site.Params.highlightjs_extra_languages }}
   <script async src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/10.7.1/languages/{{ . }}.min.js"></script>
   {{ end }}
-  <script>hljs.initHighlightingOnLoad();</script>
+  <!-- <script>hljs.initHighlightingOnLoad();</script> -->
   {{ end }}
 
   {{ partial "favicon.html" . }}