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Reset region before using CUD etc.

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This commit is contained in:
Nicholas Marriott 2009-02-13 17:09:55 +00:00
parent eb7d229bac
commit fdafe63004
1 changed files with 4 additions and 1 deletions
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5
tty.c
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@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.75 2009-02-13 16:53:14 nicm Exp $ */
/* $Id: tty.c,v 1.76 2009-02-13 17:09:55 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -641,6 +641,7 @@ tty_cmd_clearendofscreen(
tty_reset(tty);
tty_cursor(tty, s->old_cx, s->old_cy, wp->yoff);
tty_region(tty, 0, screen_size_y(s) - 1, wp->yoff);
if (tty_term_has(tty->term, TTYC_EL)) {
tty_putcode(tty, TTYC_EL);
if (s->old_cy != screen_size_y(s) - 1) {
@ -673,6 +674,7 @@ tty_cmd_clearstartofscreen(
tty_reset(tty);
tty_cursor(tty, 0, 0, wp->yoff);
tty_region(tty, 0, screen_size_y(s) - 1, wp->yoff);
if (tty_term_has(tty->term, TTYC_EL)) {
for (i = 0; i < s->old_cy; i++) {
tty_putcode(tty, TTYC_EL);
@ -699,6 +701,7 @@ tty_cmd_clearscreen(
tty_reset(tty);
tty_cursor(tty, 0, 0, wp->yoff);
tty_region(tty, 0, screen_size_y(s) - 1, wp->yoff);
if (tty_term_has(tty->term, TTYC_EL)) {
for (i = 0; i < screen_size_y(s); i++) {
tty_putcode(tty, TTYC_EL);