53 	(d).tp_row = (s).tp_row;	\
87 	    bottom + vb->vb_scr_size.tp_row - vb->vb_history_size :  in vthistory_seek()
103 		if (roffset >= bottom + vb->vb_scr_size.tp_row)  in vthistory_seek()
134 	if (vb->vb_curroffset + vb->vb_scr_size.tp_row >= vb->vb_history_size) {  in vthistory_addlines()
144 	cur = vb->vb_roffset + vb->vb_scr_size.tp_row + sz - 1;  in vthistory_addlines()
145 	if (vtbuf_in_this_range(cur, vb->vb_mark_start.tp_row, cur + offset, sz) ||  in vthistory_addlines()
146 	    vtbuf_in_this_range(cur, vb->vb_mark_end.tp_row, cur + offset, sz)) {  in vthistory_addlines()
148 		vb->vb_mark_start.tp_row = vb->vb_mark_end.tp_row;  in vthistory_addlines()
216 	    (vb->vb_cursor.tp_row == row) && (vb->vb_cursor.tp_col == col))  in vtbuf_iscursor()
222 	    vb->vb_mark_start.tp_row == vb->vb_mark_end.tp_row)  in vtbuf_iscursor()
226 	sr = vb->vb_mark_start.tp_row;  in vtbuf_iscursor()
228 	er = vb->vb_mark_end.tp_row;  in vtbuf_iscursor()
271 	if (vb->vb_dirtyrect.tr_begin.tp_row > area->tr_begin.tp_row)  in vtbuf_dirty()
272 		vb->vb_dirtyrect.tr_begin.tp_row = area->tr_begin.tp_row;  in vtbuf_dirty()
275 	if (vb->vb_dirtyrect.tr_end.tp_row < area->tr_end.tp_row)  in vtbuf_dirty()
276 		vb->vb_dirtyrect.tr_end.tp_row = area->tr_end.tp_row;  in vtbuf_dirty()
287 	area.tr_end.tp_row = p->tp_row + 1;  in vtbuf_dirty_cell()
297 	vb->vb_dirtyrect.tr_end.tp_row = vb->vb_dirtyrect.tr_end.tp_col = 0;  in vtbuf_make_undirty()
316 	KASSERT(r->tr_begin.tp_row < vb->vb_scr_size.tp_row,  in vtbuf_copy()
318 		r->tr_begin.tp_row, vb->vb_scr_size.tp_row));  in vtbuf_copy()
323 	KASSERT(r->tr_end.tp_row <= vb->vb_scr_size.tp_row,  in vtbuf_copy()
325 		r->tr_end.tp_row, vb->vb_scr_size.tp_row));  in vtbuf_copy()
330 	KASSERT(p2->tp_row < vb->vb_scr_size.tp_row,  in vtbuf_copy()
332 		p2->tp_row, vb->vb_scr_size.tp_row));  in vtbuf_copy()
337 	rows = r->tr_end.tp_row - r->tr_begin.tp_row;  in vtbuf_copy()
338 	rdiff = r->tr_begin.tp_row - p2->tp_row;  in vtbuf_copy()
340 	if (r->tr_begin.tp_row > p2->tp_row && r->tr_begin.tp_col == 0 &&  in vtbuf_copy()
342 	    (rows + rdiff) == vb->vb_scr_size.tp_row && /* Whole screen. */  in vtbuf_copy()
345 	} else if (p2->tp_row < p1->tp_row) {  in vtbuf_copy()
350 			    &VTBUF_FIELD(vb, p2->tp_row + pr, p2->tp_col),  in vtbuf_copy()
351 			    &VTBUF_FIELD(vb, p1->tp_row + pr, p1->tp_col),  in vtbuf_copy()
357 			    &VTBUF_FIELD(vb, p2->tp_row + pr, p2->tp_col),  in vtbuf_copy()
358 			    &VTBUF_FIELD(vb, p1->tp_row + pr, p1->tp_col),  in vtbuf_copy()
363 	area.tr_end.tp_row = MIN(p2->tp_row + rows, vb->vb_scr_size.tp_row);  in vtbuf_copy()
374 	for (pr = r->tr_begin.tp_row; pr < r->tr_end.tp_row; pr++) {  in vtbuf_do_fill()
387 	KASSERT(r->tr_begin.tp_row < vb->vb_scr_size.tp_row,  in vtbuf_fill()
389 		r->tr_begin.tp_row, vb->vb_scr_size.tp_row));  in vtbuf_fill()
394 	KASSERT(r->tr_end.tp_row <= vb->vb_scr_size.tp_row,  in vtbuf_fill()
396 		r->tr_end.tp_row, vb->vb_scr_size.tp_row));  in vtbuf_fill()
410 	vb->vb_history_size = MAX(vb->vb_history_size, vb->vb_scr_size.tp_row);  in vtbuf_init_rows()
426 	rect.tr_begin.tp_row = rect.tr_begin.tp_col = 0;  in vtbuf_do_clearhistory()
428 	rect.tr_end.tp_row = vb->vb_history_size;  in vtbuf_do_clearhistory()
438 	vb->vb_mark_start.tp_row = 0;  in vtbuf_reset_scrollback()
440 	vb->vb_mark_end.tp_row = 0;  in vtbuf_reset_scrollback()
493 	p.tp_row = vb->vb_scr_size.tp_row;  in vtbuf_sethistory_size()
511 	history_size = MAX(history_size, p->tp_row);  in vtbuf_grow()
526 	h = vb->vb_scr_size.tp_row;  in vtbuf_grow()
653 	if (vb->vb_curroffset > 0 || vb->vb_cursor.tp_row > p->tp_row - 1)  in vtbuf_grow()
655 		vb->vb_cursor.tp_row = p->tp_row - 1;  in vtbuf_grow()
669 	KASSERT(p->tp_row < vb->vb_scr_size.tp_row,  in vtbuf_putchar()
671 		p->tp_row, vb->vb_scr_size.tp_row));  in vtbuf_putchar()
676 	row = vb->vb_rows[(vb->vb_curroffset + p->tp_row) %  in vtbuf_putchar()
705 	    (vb->vb_mark_start.tp_row != vb->vb_mark_end.tp_row)) {  in vtbuf_flush_mark()
706 		s = vtbuf_htw(vb, vb->vb_mark_start.tp_row);  in vtbuf_flush_mark()
707 		e = vtbuf_htw(vb, vb->vb_mark_end.tp_row);  in vtbuf_flush_mark()
710 		area.tr_begin.tp_row = MIN(s, e);  in vtbuf_flush_mark()
713 		area.tr_end.tp_row = MAX(s, e) + 1;  in vtbuf_flush_mark()
728 	if (POS_INDEX(vtbuf_htw(vb, vb->vb_mark_start.tp_row),  in vtbuf_get_marked_len()
730 	    POS_INDEX(vtbuf_htw(vb, vb->vb_mark_end.tp_row),  in vtbuf_get_marked_len()
739 	si = s.tp_row * vb->vb_scr_size.tp_col + s.tp_col;  in vtbuf_get_marked_len()
740 	ei = e.tp_row * vb->vb_scr_size.tp_col + e.tp_col;  in vtbuf_get_marked_len()
743 	sz = ei - si + (1 + e.tp_row - s.tp_row);  in vtbuf_get_marked_len()
778 	if (POS_INDEX(vtbuf_htw(vb, vb->vb_mark_start.tp_row),  in vtbuf_extract_marked()
780 	    POS_INDEX(vtbuf_htw(vb, vb->vb_mark_end.tp_row),  in vtbuf_extract_marked()
790 	for (r = s.tp_row; r <= e.tp_row; r++) {  in vtbuf_extract_marked()
791 		cs = (r == s.tp_row)?s.tp_col:0;  in vtbuf_extract_marked()
792 		ce = (r == e.tp_row)?e.tp_col:vb->vb_scr_size.tp_col;  in vtbuf_extract_marked()
800 		if (r != e.tp_row || mark == VTB_MARK_ROW) {  in vtbuf_extract_marked()
832 		vb->vb_mark_end.tp_row = vtbuf_wth(vb, row);  in vtbuf_set_mark()
837 		vb->vb_mark_start.tp_row = vtbuf_wth(vb, row);  in vtbuf_set_mark()
840 		vb->vb_mark_end.tp_row = vtbuf_wth(vb, row);  in vtbuf_set_mark()
844 		vb->vb_mark_start.tp_row = vb->vb_mark_end.tp_row =  in vtbuf_set_mark()
846 		r = vb->vb_rows[vb->vb_mark_start.tp_row];  in vtbuf_set_mark()
873 		vb->vb_mark_start.tp_row = vb->vb_mark_end.tp_row =  in vtbuf_set_mark()