From 7e46cab420a746e247c8fd22b7eb2c71b52c396a Mon Sep 17 00:00:00 2001
From: Guangshuo Zheng <guangshuozheng@gmail.com>
Date: Sun, 22 Mar 2026 15:00:56 +0800
Subject: [PATCH] fix: manimClasses are no longer reversed in place.

---
 src/pythonParsing.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pythonParsing.ts b/src/pythonParsing.ts
index 2c92b7c..1faa1eb 100644
--- a/src/pythonParsing.ts
+++ b/src/pythonParsing.ts
@@ -325,6 +325,6 @@ export class ManimClass {
   public static getManimClassAtCursor(document: TextDocument, cursorLine: number):
   ManimClass | undefined {
     const manimClasses = this.findAllIn(document);
-    return manimClasses.reverse().find(({ lineNumber }) => lineNumber <= cursorLine);
+    return manimClasses.slice().reverse().find(({ lineNumber }) => lineNumber <= cursorLine);
   }
 }