setos

commit f6ba90b8f9f40402ddeb1e7a82ecec65b19ede5c
parent e5108957cd8ba470e98710225cbc9bf3203e5d08
Author: Matsuda Kenji <info@mtkn.jp>
Date:   Tue,  2 Apr 2024 14:17:58 +0900

add control charactors

Diffstat:
M
sys/src/kernel/console.c
 | 
8
++++++++
M
sys/src/kernel/main.c
 | 
4
+---

2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/sys/src/kernel/console.c b/sys/src/kernel/console.c
@@ -23,6 +23,14 @@ cons_putchar(Console *con, char c)
 		}
 		return;
 	}
+	if (c == '\v') {
+		con->pos.y = (con->pos.y + 1) % con->h; // TODO scroll.
+		return;
+	}
+	if (c == '\r') {
+		con->pos.x = 0;
+		return;
+	}
 	if (c < 0x20) { // other controll charactors.
 		return;
 	}
diff --git a/sys/src/kernel/main.c b/sys/src/kernel/main.c
@@ -12,8 +12,6 @@ kernel_main(EFI_GRAPHICS_OUTPUT_PROTOCOL *gop)
 		gop->Mode->Info->VerticalResolution,
 		gop->Mode->Info->PixelsPerScanLine
 		);
-	cons_print(&console, "Hello, World!\nNew Line.\tTab\tTab\n");
-	cons_print(&console, "1234567812345678123456781234567812345678123456781234567812345678\n");
-	cons_print(&console, "1\t22\t333\t4444\t55555\t666666\t7777777\t88888888\t9");
+	cons_print(&console, "Hello, World!\nNew Line.\tTab\tTab\rnEW\vVertical");
 	for(;;);
 }
 \ No newline at end of file