From 0dd7415445e6408ce2745a081e9f635c7de3ca8b Mon Sep 17 00:00:00 2001
From: Leonmmcoset <testmod@qq.com>
Date: Thu, 5 Feb 2026 15:57:51 +0800
Subject: [PATCH] Nano Tab

---
 editor/Nano.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/editor/Nano.cs b/editor/Nano.cs
index 753f96c..4fe9112 100644
--- a/editor/Nano.cs
+++ b/editor/Nano.cs
@@ -147,6 +147,11 @@ namespace CMLeonOS
             modified = true;
         }
 
+        private void InsertTab()
+        {
+            Insert("    ");
+        }
+
         // Backspace at the cursor.
         private void Backspace()
         {
@@ -697,6 +702,9 @@ namespace CMLeonOS
             }
             switch (key.Key)
             {
+                case ConsoleKey.Tab:
+                    InsertTab();
+                    break;
                 case ConsoleKey.Backspace:
                     Backspace();
                     break;