Add optional table of contents

content/resources.md

@@ -3,9 +3,10 @@ title: Resources
 date: 2024-04-14
 layout: permalink
 description: "Browse the resources I use and recommend, including articles and free software."
+toc: true
 ---
 
-## Educational resources and open licenses
+## Educational resources and open licenses {#OER}
 
 [Creative Commons](https://creativecommons.org/)
 
@@ -15,7 +16,7 @@ description: "Browse the resources I use and recommend, including articles and f
 
 [Saylor Academy: College Success](https://learn.saylor.org/course/view.php?id=700)
 
-## Recommended reading
+## Recommended reading {#reading}
 
 [About Feeds: What is a feed?](https://aboutfeeds.com/)
 
@@ -40,7 +41,7 @@ Lydia X. Z. Brown on Autistic Hoya
 
 [Use plaintext email.](https://useplaintext.email/)
 
-## Recommended software
+## Recommended software {#software}
 
 I rely on [free software](https://en.wikipedia.org/wiki/Free_software) every day. Described below are the services and tools I use most often.
 
@@ -120,7 +121,7 @@ Licensing: GNU Affero General Public License v3.0\
 
 Please feel free to contact me for further alternatives or public instances of self-hostable services!
 
-## For more content
+## For more content {#other}
 
 [Read why, as of November 2, 2020,](/cloudflare/) I host this website on [NearlyFreeSpeech.NET.](https://www.nearlyfreespeech.net/)
 

themes/geronimo/layouts/_default/permalink.html

@@ -3,6 +3,10 @@
 		<article>
 			<h1>{{ .Title }}</h1>
 			<div>
+		{{ if .Params.toc }}
+			<h2>Contents</h2>
+			<aside>{{ .TableOfContents }}</aside>
+		{{ end }}
 			{{ .Content }}
 			</div>
 		</article>