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Sync OpenBSD patchset 589:

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Pass through the aixterm bright colours if the terminal supports them (>= 16
colours).
This commit is contained in:
Tiago Cunha 2009-12-16 01:13:09 +00:00
parent de15f2b567
commit 99075aaa72
2 changed files with 31 additions and 6 deletions
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8
input.c
View File

@ -1,4 +1,4 @@
/* $Id: input.c,v 1.104 2009-12-04 22:14:47 tcunha Exp $ */
/* $Id: input.c,v 1.105 2009-12-16 01:13:09 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -1481,8 +1481,7 @@ input_handle_sequence_sgr(struct input_ctx *ictx)
case 95:
case 96:
case 97:
gc->flags |= GRID_FLAG_FG256;
gc->fg = m - 82;
gc->fg = m;
break;
case 100:
case 101:
@ -1492,8 +1491,7 @@ input_handle_sequence_sgr(struct input_ctx *ictx)
case 105:
case 106:
case 107:
gc->flags |= GRID_FLAG_BG256;
gc->bg = m - 92;
gc->bg = m;
break;
}
}

29
tty.c
View File

@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.182 2009-12-04 22:17:26 tcunha Exp $ */
/* $Id: tty.c,v 1.183 2009-12-16 01:13:09 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -1236,6 +1236,7 @@ tty_colours(struct tty *tty, const struct grid_cell *gc, u_char *attr)
if (fg == tc->fg && bg == tc->bg &&
((flags ^ tc->flags) & (GRID_FLAG_FG256|GRID_FLAG_BG256)) == 0)
return;
log_debug("fg was %hhu, now %hhu", tc->fg, fg);
/*
* Is either the default colour? This is handled specially because the
@ -1297,6 +1298,7 @@ tty_colours_fg(struct tty *tty, const struct grid_cell *gc, u_char *attr)
{
struct grid_cell *tc = &tty->cell;
u_char fg = gc->fg;
char s[32];
/* Is this a 256-colour colour? */
if (gc->flags & GRID_FLAG_FG256) {
@ -1315,6 +1317,18 @@ tty_colours_fg(struct tty *tty, const struct grid_cell *gc, u_char *attr)
tty_reset(tty); /* turn off bold */
}
/* Is this an aixterm bright colour? */
if (fg >= 90 && fg <= 97) {
/* 16 colour terminals or above only. */
if (tty_term_number(tty->term, TTYC_COLORS) >= 16) {
xsnprintf(s, sizeof s, "\033[%dm", fg);
tty_puts(tty, s);
goto save_fg;
}
fg -= 90;
(*attr) |= GRID_ATTR_BRIGHT;
}
/* Otherwise set the foreground colour. */
tty_putcode1(tty, TTYC_SETAF, fg);
@ -1330,6 +1344,7 @@ tty_colours_bg(struct tty *tty, const struct grid_cell *gc)
{
struct grid_cell *tc = &tty->cell;
u_char bg = gc->bg;
char s[32];
/* Is this a 256-colour colour? */
if (gc->flags & GRID_FLAG_BG256) {
@ -1348,6 +1363,18 @@ tty_colours_bg(struct tty *tty, const struct grid_cell *gc)
bg &= 7;
}
/* Is this an aixterm bright colour? */
if (bg >= 100 && bg <= 107) {
/* 16 colour terminals or above only. */
if (tty_term_number(tty->term, TTYC_COLORS) >= 16) {
xsnprintf(s, sizeof s, "\033[%dm", bg);
tty_puts(tty, s);
goto save_bg;
}
bg -= 100;
/* no such thing as a bold background */
}
/* Otherwise set the background colour. */
tty_putcode1(tty, TTYC_SETAB, bg);