From b4d5f8f6ebebd408fd7ccc5a21f7aa60088c4366 Mon Sep 17 00:00:00 2001
From: Liam Kerr <liam.d.kerr@protonmail.com>
Date: Tue, 10 Feb 2026 03:21:44 +0000
Subject: [PATCH] (uart): supporting input new lines

---
 src/drivers/uart.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/drivers/uart.c b/src/drivers/uart.c
index 50340f2..8fa287a 100644
--- a/src/drivers/uart.c
+++ b/src/drivers/uart.c
@@ -30,10 +30,17 @@ char uart_getc()
 void uart_handle_interrupt()
 {
 	char c = uart_getc();
-	if (c != '\0')
+	switch (c)
 	{
-		// Later, this will go into a "Circular Buffer"
+	case '\r': // enter key
+		knewline();
+		break;
+	case '\0':
+		// do nowt
+		break;
+	default:
 		kputchar(c);
+		break;
 	}
 }