Tweak article width (and fix broken script-link)

blog/layouts/partials/head-additions.html

@@ -1,4 +1,4 @@
 <!-- https://stackoverflow.com/a/70385342/1040915 -->
-<script src="js/custom.js" defer></script>
+<script src="/js/custom.js" defer></script>
 <!-- https://mertbakir.gitlab.io/hugo/math-typesetting-in-hugo/ -->
 {{ if .Params.math }}{{ partial "helpers/katex.html" . }}{{ end }}

blog/static/js/custom.js

@@ -1,5 +1,6 @@
 // https://stackoverflow.com/a/70385342/1040915
 tweakBottomPadding();
+tweakWidth();
 
 function tweakBottomPadding() {
   // The Ananke theme hard-codes `pb7` Tachyon (http://tachyons.io/) class (https://bit.ly/3myqBFy),
@@ -12,7 +13,19 @@ function tweakBottomPadding() {
   if (main.classList.contains('pb7')) {
     main.classList.add('pb5');
     main.classList.remove('pb7');
+    console.log('Reduced bottom-padding');
   } else {
-    console.log('`main` element does not have pb7 class - not replacing it')
+    console.log('`main` element does not have pb7 class - not replacing it');
   }
 }
+
+function tweakWidth() {
+  var article = document.getElementsByTagName('article')[0];
+  if (article.classList.contains('mw8')) {
+    article.classList.add('mw9');
+    article.classList.remove('mw8');
+    console.log('Widened article element');
+  } else {
+    console.log('`article` element does not have mw8 class - not replacing it');
+  }
+}