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vt: Support \e[90-97m (bright foreground colors). 

These codes are supported by all major terminals, thus they occasionally see
some use despite being redundant with \e[38;5;(x+8)m or (less exactly)
\e[1;3(x)m.

Signed-off-by: Adam Borowski <kilobyte@angband.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Adam Borowski 2016-09-15 16:47:12 +02:00 committed by Greg Kroah-Hartman
parent 3e7ec4a0e6
commit cc67dc28b3
1 changed files with 4 additions and 0 deletions
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4
drivers/tty/vt/vt.c
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@ -1415,6 +1415,10 @@ static void csi_m(struct vc_data *vc)
(vc->vc_color & 0x0f);
break;
default:
if (vc->vc_par[i] >= 90 && vc->vc_par[i] <= 97) {
vc->vc_intensity = 2;
vc->vc_par[i] -= 60;
}
if (vc->vc_par[i] >= 30 && vc->vc_par[i] <= 37)
vc->vc_color = color_table[vc->vc_par[i] - 30]
| (vc->vc_color & 0xf0);