diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/boot/tty.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/i386/boot/tty.c b/arch/i386/boot/tty.c index 2c75760..aa77736 100644 --- a/arch/i386/boot/tty.c +++ b/arch/i386/boot/tty.c @@ -54,6 +54,16 @@ void tty_putchar(char c) { terminal_scroll(); } break; + case '\t': + terminal_column += 4; + if (++terminal_column == VGA_WIDTH) { + terminal_column = 4; + if (++terminal_row == VGA_HEIGHT) { + terminal_row--; + terminal_scroll(); + } + } + break; default: tty_putentryat(uc, terminal_color, terminal_column, terminal_row); if (++terminal_column == VGA_WIDTH) { |