293 	chtype		*wcp, *cp, prev;  in _shove()  local
313 	wcp = _virtscr->_y[wy];  in _shove()
318 	for (x = 0; x < scrco; ++x, ++wcp, ++cp) {  in _shove()
319 		if (_ATTR(*wcp) != prev) {  in _shove()
321 			if (_CHAR(*wcp) == ' ')  in _shove()
322 				*cp = ' ' | _ATTR(*(wcp + 1));  in _shove()
326 					*(cp - 1) = ' ' | _ATTR(*wcp);  in _shove()
327 					*cp = *wcp;  in _shove()
331 					*cp = ' ' | _ATTR(*wcp);  in _shove()
332 					--wcp;  in _shove()
337 			*cp = *wcp;  in _shove()
372 	chtype	*wcp, *scp, *wp, *sp, wc, sc;  in _updateln()  local
386 	wcp = magic_cookie_glitch <= 0 ? _virtscr->_y[wy] : _shove(wy);  in _updateln()
402 		wp = wcp + wx;  in _updateln()
411 		for (sp = scp+wx, wp = wcp+wx; wp > wcp; --wp, --sp, --wx)  in _updateln()
416 		wp = wcp + lastx - 1;  in _updateln()
437 			for (blnkx = lastx - 1, wp = wcp + blnkx;  in _updateln()
457 		wp = wcp + video_attrx;  in _updateln()
465 			wp = wcp + color_attrx;  in _updateln()
485 		for (wp = wcp+video_attrx; wp >= wcp+wx; --wp)  in _updateln()
501 			for (idcx = scrco - 1, wp = wcp + idcx; idcx >= wx;  in _updateln()
523 	wcp += wx;  in _updateln()
533 			for (; wx < lastx; ++wx, ++wcp, ++scp)  in _updateln()
534 				if (*wcp != *scp)  in _updateln()
538 			for (; wx > wx_sav; --wx, --wcp, --scp) {  in _updateln()
539 				if (!ISCBIT(*wcp) && !ISCBIT(*scp))  in _updateln()
548 			for (x = wx, wp = wcp; x < lastx; ++x, ++wp)  in _updateln()
573 				(void) memcpy((char *) scp, (char *) wcp,  in _updateln()
575 				wcp += mtch;  in _updateln()
594 			wc = *wcp;  in _updateln()
630 			    (mtch = _useidch(wcp, scp, lastx - wx,  in _updateln()
635 				wcp += mtch;  in _updateln()
741 		wcp++;  in _updateln()
745 		while (wx < lastx && ISCBIT(*wcp)) {  in _updateln()
746 			(void) _outwch(*wcp);  in _updateln()
747 			*scp++ = *wcp++;  in _updateln()
801 _useidch(chtype *wcp, chtype *scp, int length, int maxi, int *id)  in _useidch()  argument
807 	if (SP->dchok && _CHAR(*wcp) != ' ') {  in _useidch()
808 		if ((match = _prefix(wcp, scp, length, length / 2, &idch)) > 0)  in _useidch()
859 	if ((match = _prefix(scp, wcp, length, maxi, &idch)) <= 0)  in _useidch()
864 		if (wcp[blnk] != ' ') {  in _useidch()
917 			wc = wcp[x1];  in _useidch()
928 	(void) memcpy((char *) scp, (char *) wcp, idch * sizeof (chtype));  in _useidch()
1043 	chtype	*wcp =	_virtscr->_y[cy];  in _rmargin()  local
1052 		w = _curs_scrwidth[TYPE(RBYTE(wcp[wx]))];  in _rmargin()
1055 			if (!ISCBIT(wcp[x]))  in _rmargin()
1060 		if (_ATTR(wcp[wx]) != curscr->_attrs)  in _rmargin()
1061 			_VIDS(_ATTR(wcp[wx]), curscr->_attrs);  in _rmargin()
1063 		    _CHAR(wcp[wx]) == '~' ? '`' : wcp[wx]);  in _rmargin()
1066 			(void) _outwch(wcp[ix]);  in _rmargin()
1094 		if (marks && (_ATTR(sc) || _ATTR(wcp[wx])))  in _rmargin()
1095 			_VIDS(_ATTR(wcp[wx]), ~_ATTR(sc));  in _rmargin()
1100 		curscr->_y[cy][wx] = wcp[wx];  in _rmargin()
1102 			(void) _outwch(wcp[x]);  in _rmargin()
1103 			curscr->_y[cy][x] = wcp[x];  in _rmargin()
1109 	(void) _outwch(tilde_glitch && _CHAR(wcp[wx]) == '~' ? '`' : wcp[wx]);  in _rmargin()
1118 	curscr->_y[cy][wx] = wcp[wx];  in _rmargin()
1121 		(void) _outwch(wcp[x]);  in _rmargin()
1122 		curscr->_y[cy][x] = wcp[x];  in _rmargin()
1143 	chtype	*wcp, *ecp;  in _getceod()  local
1160 		wcp = _virtscr->_y[wy];  in _getceod()
1161 		ecp = wcp + scrco;  in _getceod()
1162 		for (; wcp < ecp; ++wcp)  in _getceod()
1163 			if (_DARKCHAR(*wcp))  in _getceod()
1165 		if (wcp != ecp)  in _getceod()