From 02bc0e04190149907bf6647690fa96fc6576b7c6 Mon Sep 17 00:00:00 2001
From: Void <void@noreply.eureka.gamecult.org>
Date: Tue, 10 Nov 2026 06:17:06 +0000
Subject: [PATCH] Latex: let the site choose KaTeX's output mode

katexOptions omitted `output`, though the option spread already honours it. A site can now ask for "htmlAndMathml" so screen readers get MathML; the default stays "html".

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
---
 quartz/plugins/transformers/latex.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/quartz/plugins/transformers/latex.ts b/quartz/plugins/transformers/latex.ts
index a9f54f3..c33869e 100644
--- a/quartz/plugins/transformers/latex.ts
+++ b/quartz/plugins/transformers/latex.ts
@@ -12,7 +12,8 @@ import { Options as TypstOptions } from "@myriaddreamin/rehype-typst"
 interface Options {
   renderEngine: "katex" | "mathjax" | "typst"
   customMacros: MacroType
-  katexOptions: Omit<KatexOptions, "macros" | "output">
+  // `output` defaults to "html"; "htmlAndMathml" adds MathML for screen readers (KaTeX hides it visually).
+  katexOptions: Omit<KatexOptions, "macros">
   mathJaxOptions: Omit<MathjaxOptions, "macros">
   typstOptions: TypstOptions
 }
-- 
2.47.3