108 		    (sp->t_maxrows - new->rows) * sizeof(SMAP));  in vs_split()
116 	sp->t_maxrows = IS_ONELINE(sp) ? 1 : sp->rows - 1;  in vs_split()
117 	new->t_maxrows = IS_ONELINE(new) ? 1 : new->rows - 1;  in vs_split()
132 		if (sp->t_rows > sp->t_maxrows)  in vs_split()
133 			sp->t_rows = sp->t_maxrows;  in vs_split()
134 		if (sp->t_minrows > sp->t_maxrows)  in vs_split()
135 			sp->t_minrows = sp->t_maxrows;  in vs_split()
139 		if (new->t_rows > new->t_maxrows)  in vs_split()
140 			new->t_rows = new->t_maxrows;  in vs_split()
141 		if (new->t_minrows > new->t_maxrows)  in vs_split()
142 			new->t_minrows = new->t_maxrows;  in vs_split()
165 	if ((sp->defscroll = sp->t_maxrows / 2) == 0)  in vs_split()
167 	if ((new->defscroll = new->t_maxrows / 2) == 0)  in vs_split()
252 	new->t_maxrows = sp->t_maxrows;  in vs_vsplit()
399 			tsp->t_maxrows = tsp->rows - 1;  in vs_discard()
401 			tsp->defscroll = tsp->t_maxrows / 2;  in vs_discard()
746 		if (nsp->t_rows > sp->t_maxrows)  in vs_swap()
747 			nsp->t_rows = nsp->t_maxrows;  in vs_swap()
748 		if (nsp->t_minrows > sp->t_maxrows)  in vs_swap()
749 			nsp->t_minrows = nsp->t_maxrows;  in vs_swap()
751 		nsp->t_rows = nsp->t_maxrows = nsp->t_minrows = nsp->rows - 1;  in vs_swap()
754 	nsp->defscroll = nsp->t_maxrows / 2;  in vs_swap()
811 		if (sp->t_maxrows == count)  in vs_resize()
813 		if (sp->t_maxrows > count) {  in vs_resize()
815 			count = sp->t_maxrows - count;  in vs_resize()
818 			count = count - sp->t_maxrows;  in vs_resize()
844 		if (s->t_maxrows < MINIMUM_SCREEN_ROWS + count)  in vs_resize()
855 		    s->t_maxrows >= MINIMUM_SCREEN_ROWS + count)  in vs_resize()
866 			if (s->t_maxrows < MINIMUM_SCREEN_ROWS + count) {  in vs_resize()
887 	if (g->t_minrows == g->t_maxrows)  in vs_resize()
889 	g->t_maxrows += count;  in vs_resize()
894 	s->t_maxrows -= count;  in vs_resize()
895 	if (s->t_minrows > s->t_maxrows)  in vs_resize()
896 		s->t_minrows = s->t_maxrows;  in vs_resize()