post basic support

svelte.config.js

@@ -1,7 +1,9 @@
 import adapter from "@sveltejs/adapter-static";
+import { mdsvex } from "mdsvex";
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {
+	extensions: [".svelte", ".md"],
 	kit: {
 		files: {
 			assets: "./static",
@@ -14,8 +16,22 @@ const config = {
 			fallback: undefined,
 			precompress: false,
 			strict: true
-		})
-	}
+		}),
+	},
+	preprocess: [
+		mdsvex({
+			// The default mdsvex extension is .svx; this overrides that.
+			extensions: [".md"],
+
+			layout: "$lib/md_layout.svelte",
+
+			// Adds IDs to headings, and anchor links to those IDs. Note: must stay in this order to work.
+			rehypePlugins: [
+				// rehypeSlug,
+				// rehypeAutolinkHeadings,
+			],
+		}),
+	],
 };
 
 export default config;