From 00fbfb0531141cbb93642ea94d02ef82f7c17157 Mon Sep 17 00:00:00 2001
From: Abubakrsiddik <106428934+Positiveoo1@users.noreply.github.com>
Date: Sat, 4 Jul 2026 13:51:43 +0200
Subject: [PATCH] fix: caret error on incorrect final word (@Positiveoo1)
 (#8191)

Closes #8180

!nuf
---
 frontend/src/ts/elements/caret.ts | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/frontend/src/ts/elements/caret.ts b/frontend/src/ts/elements/caret.ts
index 8d54c3f3d4dc..2b0786fe1964 100644
--- a/frontend/src/ts/elements/caret.ts
+++ b/frontend/src/ts/elements/caret.ts
@@ -395,14 +395,21 @@ export class Caret {
     isDirectionReversed: boolean;
   }): { left: number; top: number; width: number } {
     const letters = options.word?.qsa("letter");
-    let letter;
-    if (!letters?.length || !(letter = letters[options.letterIndex])) {
-      // maybe we should return null here instead of throwing
+
+    if (letters.length === 0) {
       throw new Error(
         "Caret getTargetPositionAndWidth: no letters found in word",
       );
     }
 
+    let letter = letters[options.letterIndex] ?? letters[letters.length - 1];
+
+    if (!letter) {
+      throw new Error(
+        `Caret getTargetPositionAndWidth: letter not found for index ${options.letterIndex}`,
+      );
+    }
+
     if (caretDebug) {
       if (this.id === "paceCaret") {
         for (const l of document.querySelectorAll(".word letter")) {