diff --git a/posts/2025-06-20-chroma.md b/posts/2025-06-20-chroma.md
index ea45cb9..2da98bc 100644
--- a/posts/2025-06-20-chroma.md
+++ b/posts/2025-06-20-chroma.md
@@ -1,11 +1,13 @@
 {
   blurb: "Add a new lexer to chroma"
 }
+$index
 
 ## Intro
 
-Chroma doesn't have a MoonScript lexer. It does has a Python script that can
-convert Pygments lexers, though, and Pygments has a MoonScript lexer.
+Gitea uses Chroma for syntax highlighting. Chroma doesn't have a MoonScript
+lexer. It does has a Python script that can convert Pygments lexers, though,
+and Pygments has a MoonScript lexer.
 
 ## Run MoonScript lexer generation script
 
@@ -180,4 +182,3 @@ lexer markup output.
 ...
 ```
 
-If you wanted to save