From 7ce13053294fd951689bcd3fda02b9f6edb70e06 Mon Sep 17 00:00:00 2001
From: Hellings <fdf@functionaldesk.top>
Date: Fri, 23 Oct 2026 09:12:49 -0400
Subject: [PATCH] better formatting

---
 index.ts     | 51 +++++++++++++++++++++++++++++++++++++++------------
 package.json | 20 ++++++++++----------
 2 files changed, 49 insertions(+), 22 deletions(-)

diff --git a/index.ts b/index.ts
index 39dfa2d..8f74a9d 100644
--- a/index.ts
+++ b/index.ts
@@ -6,34 +6,61 @@ import { renderMarkdown } from "muddle/markdown";
 import katex from "katex";
 
 export function renderLatex(source: string, displayMode = false): string {
-	return katex.renderToString(source, { displayMode, throwOnError: false, trust: false });
+	return katex.renderToString(source, {
+		displayMode,
+		throwOnError: false,
+		trust: false,
+	});
 }
 
 export function renderMathMarkdown(source: string): string {
 	const formulas: string[] = [];
-	const body = source.replace(/\$\$([\s\S]+?)\$\$|(?<!\\)\$([^$\n]+?)\$/g, (_match, display, inline) => {
-		formulas.push(renderLatex(display ?? inline, display !== undefined));
-		return `MUDDLEMATH${formulas.length - 1}END`;
-	});
-	return renderMarkdown(body).replace(/MUDDLEMATH(\d+)END/g, (_match, index) => formulas[Number(index)] ?? "");
+	const body = source.replace(
+		/\$\$([\s\S]+?)\$\$|(?<!\\)\$([^$\n]+?)\$/g,
+		(_match, display, inline) => {
+			formulas.push(renderLatex(display ?? inline, display !== undefined));
+			return `MUDDLEMATH${formulas.length - 1}END`;
+		},
+	);
+	return renderMarkdown(body).replace(
+		/MUDDLEMATH(\d+)END/g,
+		(_match, index) => formulas[Number(index)] ?? "",
+	);
 }
 
-export interface LatexIntegrationOptions { route?: string }
+export interface LatexIntegrationOptions {
+	route?: string;
+}
 
-export function latexIntegration(options: LatexIntegrationOptions = {}): Integration {
+export function latexIntegration(
+	options: LatexIntegrationOptions = {},
+): Integration {
 	const route = options.route ?? "/_muddle/katex.css";
 	return {
 		name: "latex",
 		async setup(context: IntegrationContext) {
-			const base = dirname(fileURLToPath(import.meta.resolve("katex/package.json")));
+			const base = dirname(
+				fileURLToPath(import.meta.resolve("katex/package.json")),
+			);
 			const css = await readFile(join(base, "dist", "katex.min.css"), "utf8");
 			context.loader("latex-markdown", {
 				name: "latex-markdown",
 				extensions: [".latex.md", ".latex.markdown"],
-				load(file) { return { data: {}, content: renderMathMarkdown(file.source) }; },
+				load(file) {
+					return { data: {}, content: renderMathMarkdown(file.source) };
+				},
 			});
-			context.route("GET", route, () => new Response(css, { headers: { "content-type": "text/css; charset=utf-8", "cache-control": "public, max-age=31536000, immutable" } }));
+			context.route(
+				"GET",
+				route,
+				() =>
+					new Response(css, {
+						headers: {
+							"content-type": "text/css; charset=utf-8",
+							"cache-control": "public, max-age=31536000, immutable",
+						},
+					}),
+			);
 		},
 	};
 }
-
diff --git a/package.json b/package.json
index 0f3ef7f..dd705fb 100644
--- a/package.json
+++ b/package.json
@@ -1,12 +1,12 @@
 {
-  "name": "@muddle/latex",
-  "type": "module",
-  "exports": "./index.ts",
-  "version": "0.1.0",
-  "peerDependencies": {
-    "muddle": "*"
-  },
-  "dependencies": {
-    "katex": "^0.19.0"
-  }
+	"name": "@muddle/latex",
+	"type": "module",
+	"exports": "./index.ts",
+	"version": "0.1.0",
+	"peerDependencies": {
+		"muddle": "*"
+	},
+	"dependencies": {
+		"katex": "^0.19.0"
+	}
 }