Author: tsoome
Date: Thu May 9 10:37:57 2019
New Revision: 347388
URL: https://svnweb.freebsd.org/changeset/base/347388
Log:
loader: implement proper 8 char tab stops
The current console code is printing out 8 spaces for tab, calculate
the amount of spaces based on tab stops.
Modified:
head/stand/efi/libefi/efi_console.c
head/stand/i386/libi386/vidconsole.c
Modified: head/stand/efi/libefi/efi_console.c
==============================================================================
--- head/stand/efi/libefi/efi_console.c Thu May 9 10:23:42 2019
(r347387)
+++ head/stand/efi/libefi/efi_console.c Thu May 9 10:37:57 2019
(r347388)
@@ -135,11 +135,13 @@ efi_cons_rawputchar(int c)
UINTN x, y;
conout->QueryMode(conout, conout->Mode->Mode, &x, &y);
- if (c == '\t')
- /* XXX lame tab expansion */
- for (i = 0; i < 8; i++)
+ if (c == '\t') {
+ int n;
+
+ n = 8 - ((curx + 8) % 8);
+ for (i = 0; i < n; i++)
efi_cons_rawputchar(' ');
- else {
+ } else {
#ifndef TERM_EMU
if (c == '\n')
efi_cons_efiputchar('\r');
Modified: head/stand/i386/libi386/vidconsole.c
==============================================================================
--- head/stand/i386/libi386/vidconsole.c Thu May 9 10:23:42 2019
(r347387)
+++ head/stand/i386/libi386/vidconsole.c Thu May 9 10:37:57 2019
(r347388)
@@ -136,11 +136,13 @@ vidc_rawputchar(int c)
{
int i;
- if (c == '\t')
- /* lame tab expansion */
- for (i = 0; i < 8; i++)
+ if (c == '\t') {
+ int n;
+
+ n = 8 - ((curx + 8) % 8);
+ for (i = 0; i < n; i++)
vidc_rawputchar(' ');
- else {
+ } else {
#ifndef TERM_EMU
vidc_biosputchar(c);
#else
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