From 36da3e87a93bba11785e8b45e1a37454d0341685 Mon Sep 17 00:00:00 2001
From: Yourtion <yourtion@gmail.com>
Date: Wed, 11 May 2016 13:16:09 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AA=97=E5=8F=A3=E5=88=87=E6=8D=A2=EF=BC=881?=
 =?UTF-8?q?=EF=BC=89?=
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---
 24_day/bootpack.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/24_day/bootpack.c b/24_day/bootpack.c
index c0c9240..1642bd1 100644
--- a/24_day/bootpack.c
+++ b/24_day/bootpack.c
@@ -233,6 +233,9 @@ void HariMain(void)
 					task_cons->tss.eip = (int) asm_end_app;
 					io_sti();
 				}
+				if (i == 256 + 0x57 && shtctl->top > 2) { /* F11 */
+					sheet_updown(shtctl->sheets[1], shtctl->top - 1);
+				}
 				if (i == 256 + 0xfa) { /*键盘成功接收到数据*/
 					keycmd_wait = -1;
 				}