Include the p5.js script when is_p5js_sketch is set in the front matter

layouts/_default/single.html

@@ -4,7 +4,9 @@
     <h1>{{ .Title }}{{ partial "development/draft_tag.html" . }}</h1>
     <span class="post-date"><time>{{ .Date | time.Format "Jan 2, 2006" }}</time></p>
   </header>
-  <section class="post-content">{{ .Content }}</section>
+  <section class="post-content">
+    {{ .Content }}
+  </section>
 
   <!-- Post Tags -->
   {{ if .Params.tags }}

layouts/partials/head.html

@@ -11,7 +11,7 @@
   <meta name="description" content="{{ .Summary }}" />
   <meta name="author" content="{{ .Params.Author | default site.Author.name }}">
   {{ else }}
-  <meta name="description" content="{{ site.Params.description }}">
+  <meta name="description" content="{{ .Params.description }}">
   <meta name="author" content="{{ site.Author.name }}">
   {{ end }}
 
@@ -28,11 +28,14 @@
 
   {{ if and .IsPage (not site.Params.disableHLJS) }}
   <link rel="preload stylesheet" as="style" href="{{ `styles/an-old-hope.min.css` | absURL }}">
-  <script
-    defer
-    src="{{ `scripts/highlight.min.js` | absURL }}"
-    onload="hljs.initHighlightingOnLoad();"
-  ></script>
+  <script defer src="{{ `scripts/highlight.min.js` | absURL }}" onload="hljs.initHighlightingOnLoad();"></script>
+  {{ end }}
+
+  {{ if and .IsPage .Params.is_p5js_sketch }}
+  <script src="{{ `scripts/p5-1.4.1.min.js` | absURL }}"></script>
+  {{ with .Resources.GetMatch "sketch.js" }}
+  <script src="{{ .RelPermalink }}"></script>"
+  {{ end }}
   {{ end }}
 
   {{ range $.Scratch.Get "social-list" }}