3935     sb->max = 1;  in gui_create_scrollbar()
4036     else if (value > sb->max)  in gui_drag_scrollbar()
4037 	value = sb->max;  in gui_drag_scrollbar()
4039     if (value > sb->max - sb->size + 1)  in gui_drag_scrollbar()
4040 	value = sb->max - sb->size + 1;  in gui_drag_scrollbar()
4060 	value = sb->max + 1 - sb->size - value;  in gui_drag_scrollbar()
4107 		    sb->value, sb->size, sb->max);  in gui_drag_scrollbar()
4199     long	val, size, max;		// need 32 bits here  in gui_update_scrollbars()  local
4233 		    gui.dragged_wp->w_scrollbars[0].max);  in gui_update_scrollbars()
4250 	max = wp->w_buffer->b_ml.ml_line_count - 1;  in gui_update_scrollbars()
4252 	max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2;  in gui_update_scrollbars()
4254 	if (max < 0)			// empty buffer  in gui_update_scrollbars()
4255 	    max = 0;  in gui_update_scrollbars()
4259 	if (val > max)			// just in case  in gui_update_scrollbars()
4260 	    val = max;  in gui_update_scrollbars()
4262 	if (size > max + 1)		// just in case  in gui_update_scrollbars()
4263 	    size = max + 1;  in gui_update_scrollbars()
4264 	if (val > max - size + 1)  in gui_update_scrollbars()
4265 	    val = max - size + 1;  in gui_update_scrollbars()
4281 	if (size < 1 || wp->w_botline - 2 > max)  in gui_update_scrollbars()
4359 	if (max == 0)  in gui_update_scrollbars()
4362 	    y = (val * (sb->height + 2) * gui.char_height + max / 2) / max;  in gui_update_scrollbars()
4363 	if (force || sb->pixval != y || sb->size != size || sb->max != max)  in gui_update_scrollbars()
4365 	if (force || sb->value != val || sb->size != size || sb->max != max)  in gui_update_scrollbars()
4374 	    sb->max = max;  in gui_update_scrollbars()
4378 					    val, size, max);  in gui_update_scrollbars()
4382 					    val, size, max);  in gui_update_scrollbars()
4591 	long	    max = 0;  in gui_find_longest_lnum()  local
4599 	    if (n > (colnr_T)max)  in gui_find_longest_lnum()
4601 		max = n;  in gui_find_longest_lnum()
4604 	    else if (n == (colnr_T)max  in gui_find_longest_lnum()
4620     long	value, size, max;	// need 32 bit ints here  in gui_update_horiz_scrollbar()  local
4646 	max = 0;  in gui_update_horiz_scrollbar()
4648 	max = curwin->w_width - 1;  in gui_update_horiz_scrollbar()
4656 	max = scroll_line_len(longest_lnum);  in gui_update_horiz_scrollbar()
4661 	    if (curwin->w_virtcol >= (colnr_T)max)  in gui_update_horiz_scrollbar()
4662 		max = curwin->w_virtcol;  in gui_update_horiz_scrollbar()
4666 	max += curwin->w_width - 1;  in gui_update_horiz_scrollbar()
4672 	max -= curwin_col_off();  in gui_update_horiz_scrollbar()
4677     if (value > max - size + 1)  in gui_update_horiz_scrollbar()
4678 	value = max - size + 1;	    // limit the value to allowable range  in gui_update_horiz_scrollbar()
4684 	value = max + 1 - size - value;  in gui_update_horiz_scrollbar()
4693 						&& max == gui.bottom_sbar.max)  in gui_update_horiz_scrollbar()
4698     gui.bottom_sbar.max = max;  in gui_update_horiz_scrollbar()
4701     gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max);  in gui_update_horiz_scrollbar()