From 438f0b4d97bf045368177ef852b0356f85a90469 Mon Sep 17 00:00:00 2001
From: Andras Schmelczer <andras@schmelczer.dev>
Date: Sun, 13 Apr 2025 22:23:28 +0100
Subject: [PATCH] Fix out of bounds cursor checking

---
 .../src/utils/position-to-line-and-column.ts             | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/frontend/obsidian-plugin/src/utils/position-to-line-and-column.ts b/frontend/obsidian-plugin/src/utils/position-to-line-and-column.ts
index 3c35fb6..3df61de 100644
--- a/frontend/obsidian-plugin/src/utils/position-to-line-and-column.ts
+++ b/frontend/obsidian-plugin/src/utils/position-to-line-and-column.ts
@@ -14,13 +14,18 @@ export function positionToLineAndColumn(
 		throw new Error("Position cannot be negative");
 	}
 
-	if (position > text.length) {
+	text = text.replace("\r", "");
+
+	if (
+		position >
+		text.length + 1
+		// +1 to account for the cursor being after last character
+	) {
 		throw new Error(
 			`Position ${position} exceeds text length ${text.length}`
 		);
 	}
 
-	text = text.replace("\r", "");
 	const textUpToPosition = text.substring(0, position);
 	const lines = textUpToPosition.split("\n");