From 46b96bb29e45df59e5ab8feda3d17a9aba0dfed2 Mon Sep 17 00:00:00 2001
From: rebornix <penn.lv@gmail.com>
Date: Wed, 30 Jun 2021 23:04:11 -0700
Subject: [PATCH] fix #125275.

---
 src/vs/workbench/api/browser/mainThreadNotebookEditors.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/vs/workbench/api/browser/mainThreadNotebookEditors.ts b/src/vs/workbench/api/browser/mainThreadNotebookEditors.ts
index 6714310ec0c..31d9e978497 100644
--- a/src/vs/workbench/api/browser/mainThreadNotebookEditors.ts
+++ b/src/vs/workbench/api/browser/mainThreadNotebookEditors.ts
@@ -191,8 +191,7 @@ export class MainThreadNotebookEditors implements MainThreadNotebookEditorsShape
 	$trySetSelections(id: string, ranges: ICellRange[]): void {
 		const editor = this._notebookEditorService.getNotebookEditor(id);
 		if (editor) {
-			// @rebornix how to set an editor selection?
-			// editor.setSelections(ranges)
+			editor.setSelections(ranges);
 		}
 	}
 }