From fad3b13895467d8db66ab0560be0398d002f8196 Mon Sep 17 00:00:00 2001
From: Andrii Ieroshenko <ieroshenkoa@gmail.com>
Date: Tue, 6 Feb 2024 16:40:50 -0800
Subject: [PATCH] move escapeLatexDelimiters outside of RendermimeMarkdownBase
 to avoid redefinitions on every rerender

---
 .../src/components/rendermime-markdown.tsx    | 22 +++++++++----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/packages/jupyter-ai/src/components/rendermime-markdown.tsx b/packages/jupyter-ai/src/components/rendermime-markdown.tsx
index 44b61e71f..046c2b542 100644
--- a/packages/jupyter-ai/src/components/rendermime-markdown.tsx
+++ b/packages/jupyter-ai/src/components/rendermime-markdown.tsx
@@ -12,23 +12,23 @@ type RendermimeMarkdownProps = {
   rmRegistry: IRenderMimeRegistry;
 };
 
+/**
+ * Escape LaTeX delimeters by adding extra backslashes where needed for proper rendering by @jupyterlab/rendermime.
+ */
+function escapeLatexDelimiters(latexString: string) {
+  return latexString
+    .replace(/\\\(/g, '\\\\(')
+    .replace(/\\\)/g, '\\\\)')
+    .replace(/\\\[/g, '\\\\[')
+    .replace(/\\\]/g, '\\\\]');
+}
+
 function RendermimeMarkdownBase(props: RendermimeMarkdownProps): JSX.Element {
   const [renderedContent, setRenderedContent] = useState<HTMLElement | null>(
     null
   );
   const containerRef = useRef<HTMLDivElement>(null);
 
-  /**
-   * Escape LaTeX delimeters by adding extra backslashes where needed for proper rendering by @jupyterlab/rendermime.
-   */
-  function escapeLatexDelimiters(latexString: string) {
-    return latexString
-      .replace(/\\\(/g, '\\\\(')
-      .replace(/\\\)/g, '\\\\)')
-      .replace(/\\\[/g, '\\\\[')
-      .replace(/\\\]/g, '\\\\]');
-  }
-
   useEffect(() => {
     const renderContent = async () => {
       const mdStr = escapeLatexDelimiters(props.markdownStr);