From 173c8faf3bb083572c2307ecb4e1e2d6a28b1b2a Mon Sep 17 00:00:00 2001
From: Megan Rogge <merogge@microsoft.com>
Date: Tue, 10 Oct 2023 11:45:13 -0700
Subject: [PATCH] fix #195195

---
 .../accessibility/browser/textAreaSyncAddon.ts                | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/vs/workbench/contrib/terminalContrib/accessibility/browser/textAreaSyncAddon.ts b/src/vs/workbench/contrib/terminalContrib/accessibility/browser/textAreaSyncAddon.ts
index 2f9cda97bee..27790254450 100644
--- a/src/vs/workbench/contrib/terminalContrib/accessibility/browser/textAreaSyncAddon.ts
+++ b/src/vs/workbench/contrib/terminalContrib/accessibility/browser/textAreaSyncAddon.ts
@@ -103,7 +103,9 @@ export class TextAreaSyncAddon extends Disposable implements ITerminalAddon {
 		}
 		if (currentCommand.commandStartX !== undefined) {
 			this._currentCommand = commandLine.substring(currentCommand.commandStartX);
-			this._cursorX = buffer.cursorX - currentCommand.commandStartX;
+			const cursorPosition = buffer.cursorX - currentCommand.commandStartX;
+			this._cursorX = cursorPosition >= 0 ? cursorPosition : 0;
+			this._logService.debug('cursor', this._cursorX);
 		} else {
 			this._currentCommand = undefined;
 			this._cursorX = undefined;