From 63893b0f2e1dde594aa4a13234f91a84484be59a Mon Sep 17 00:00:00 2001
From: Tim Van Baak <tim.vanbaak@gmail.com>
Date: Mon, 18 Dec 2023 09:50:25 -0800
Subject: [PATCH] Describe pymarkdown extensions

---
 build.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/build.py b/build.py
index 93060db..9cfa2a1 100755
--- a/build.py
+++ b/build.py
@@ -20,7 +20,16 @@ def main():
     src = pathlib.Path("src")
     out = pathlib.Path(args.out)
 
-    md = markdown.Markdown(extensions=["attr_list", "footnotes", "md_in_html", "meta"])
+    md = markdown.Markdown(extensions=[
+        # Set HTML attributes with {#id}
+        "attr_list",
+        # Footnotes [^1]
+        "footnotes",
+        # Parse markdown within HTML[markdown] blocks
+        "md_in_html",
+        # "YAML" frontmatter metadata
+        "meta",
+    ])
     comment_md = markdown.Markdown()
 
     # Map of feed url -> FeedGenerator object