2708     int		old_value = *(int *)varp;  in set_bool_option()  local
2762     else if ((int *)varp == &curwin->w_p_cul && !value && old_value)  in set_bool_option()
2861 	set_options_bin(old_value, curbuf->b_p_bin, opt_flags);  in set_bool_option()
2868     else if ((int *)varp == &curbuf->b_p_bl && old_value != curbuf->b_p_bl)  in set_bool_option()
2920 	else if (old_value)  in set_bool_option()
3050 	if (p_ea && !old_value)  in set_bool_option()
3060 	if (p_wiv && !old_value)  in set_bool_option()
3062 	else if (!p_wiv && old_value)  in set_bool_option()
3072 	    if (p_beval && !old_value)  in set_bool_option()
3074 	    else if (!p_beval && old_value)  in set_bool_option()
3279 				(long)(old_value ? TRUE : FALSE),  in set_bool_option()
3310     long	old_value = *(long *)varp;  in set_num_option()  local
3577 	if (starting != NO_SCREEN && old_value != p_titlelen)  in set_num_option()
3595 	if (p_ch != old_value && full_screen  in set_num_option()
3611 	if (p_uc && !old_value)  in set_num_option()
3647 	p_ul = old_value;  in set_num_option()
3654 	curbuf->b_p_ul = old_value;  in set_num_option()
3728 	    *pp = old_value;  in set_num_option()
3840     apply_optionset_autocmd(opt_idx, opt_flags, old_value, old_global_value,  in set_num_option()