1 files changed, 24 insertions, 0 deletions
diff --git a/spring-front/src/parse_worker.js b/spring-front/src/parse_worker.js
new file mode 100644
index 0000000..8bcf0ad
--- /dev/null
+++ b/spring-front/src/parse_worker.js
@@ -0,0 +1,24 @@
+import mit from "markdown-it";
+import mithljs from "markdown-it-highlightjs";
+import mittexmath from "markdown-it-texmath";
+import mitmmdtable from "markdown-it-multimd-table";
+import katex from "katex";
+
+const md = new mit({ html: true })
+  .enable(["table"])
+  .use(mittexmath, {
+    engine: katex,
+    delimiters: "gitlab",
+    katexOptions: { macros: { "\\RR": "\\mathbb{R}" } },
+  })
+  .use(mitmmdtable)
+  .use(mithljs, { inline: true, auto: true, code: true, hljs: hljs });
+
+self.addEventListener(
+  "message",
+  (event) => {
+    let htm = md.render(event.target.value);
+    self.postMessage(htm);
+  },
+  false
+);