vt: break a couple of obsolete SCOish codes.
No modern terminal supports them, and SGR 38 conflicts with detecting
xterm-256 colours. This also makes SGR 39 consistent with other popular
terminals. Neither are used by ncurses' terminfo.
Signed-off-by: Adam Borowski <kilobyte@angband.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 9a8e8c5..ef95c6c 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -1300,21 +1300,8 @@
case 27:
vc->vc_reverse = 0;
break;
- case 38: /* ANSI X3.64-1979 (SCO-ish?)
- * Enables underscore, white foreground
- * with white underscore (Linux - use
- * default foreground).
- */
+ case 39:
vc->vc_color = (vc->vc_def_color & 0x0f) | (vc->vc_color & 0xf0);
- vc->vc_underline = 1;
- break;
- case 39: /* ANSI X3.64-1979 (SCO-ish?)
- * Disable underline option.
- * Reset colour to default? It did this
- * before...
- */
- vc->vc_color = (vc->vc_def_color & 0x0f) | (vc->vc_color & 0xf0);
- vc->vc_underline = 0;
break;
case 49:
vc->vc_color = (vc->vc_def_color & 0xf0) | (vc->vc_color & 0x0f);