* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
static char sccsid
[] = "@(#)sync.c 5.1 (Berkeley) %G%";
* Make the screen & screen mode look like what it's supposed to.
* There are two basic things to do here, put the _pen
* in the right place, and make the line drawing mode be right.
* We don't sync the cursor here, only when there's user input & it's on.
if (_supx
!= _penx
|| _supy
!= _peny
) {
if (_supsmode
!= _actsmode
) {
switch (_actsmode
= _supsmode
) {