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vte: implement TBC

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Implement TBC CSI which clears the current or all tab-stops. This is
according to VT220 rules.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-07-14 16:24:08 +02:00
parent 6177d4fa69
commit 8c42b38cd3
1 changed files with 10 additions and 0 deletions
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10
src/vte.c
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@ -1186,6 +1186,16 @@ static void do_csi(struct kmscon_vte *vte, uint32_t data)
num = 1;
kmscon_console_delete_lines(vte->con, num);
break;
case 'g': /* TBC */
/* tabulation clear */
num = vte->csi_argv[0];
if (num <= 0)
kmscon_console_reset_tabstop(vte->con);
else if (num == 3)
kmscon_console_reset_all_tabstops(vte->con);
else
log_debug("invalid parameter %d to TBC CSI", num);
break;
default:
log_debug("unhandled CSI sequence %c", data);
}