From 94fb900bb75c3d2e05e3ada37641457a4c5861e0 Mon Sep 17 00:00:00 2001
From: fslongjin <longjin@RinGoTek.cn>
Date: Sat, 3 Sep 2022 11:21:59 +0800
Subject: [PATCH] =?UTF-8?q?bugfix:=20=E8=A7=A3=E5=86=B3uart=E8=BE=93?=
 =?UTF-8?q?=E5=87=BA=E7=9A=84=E6=8D=A2=E8=A1=8C=E6=A0=BC=E5=BC=8F=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
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---
 kernel/lib/libUI/textui.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/lib/libUI/textui.c b/kernel/lib/libUI/textui.c
index 3a701890..9bc9cd62 100644
--- a/kernel/lib/libUI/textui.c
+++ b/kernel/lib/libUI/textui.c
@@ -213,6 +213,8 @@ int textui_putchar_window(struct textui_window_t *window, uint16_t character, ui
     uart_send(COM1, character);
     if (unlikely(character == '\n'))
     {
+        // 换行时还需要输出\r
+        uart_send(COM1, '\r');
         __textui_new_line(window, window->vline_operating);
         // spin_unlock_irqrestore(&window->lock, rflags);
         spin_unlock(&window->lock);