49 static char *set_bool_option(int opt_idx, char_u *varp, int value, int opt_flags);
50 static char *set_num_option(int opt_idx, char_u *varp, long value, char *errbuf, size_t errbuflen, …
53 static int optval_default(struct vimoption *, char_u *varp, int compatible);
64 static int wc_use_keyname(char_u *varp, long *wcp);
561     char_u	*varp;		// pointer to variable for current option  in set_option_default()  local
567     varp = get_varp_scope(&(options[opt_idx]), both ? OPT_LOCAL : opt_flags);  in set_option_default()
569     if (varp != NULL)	    // skip hidden option, nothing to do for it  in set_option_default()
585 		    free_string_option(*(char_u **)(varp));  in set_option_default()
586 		*(char_u **)varp = options[opt_idx].def_val[dvi];  in set_option_default()
598 		if ((long *)varp == &curwin->w_p_so  in set_option_default()
599 			|| (long *)varp == &curwin->w_p_siso)  in set_option_default()
602 		    *(long *)varp = -1;  in set_option_default()
604 		    *(long *)varp = def_val;  in set_option_default()
615 	    *(int *)varp = (int)(long)(long_i)options[opt_idx].def_val[dvi];  in set_option_default()
619 		*(int *)varp = FALSE;  in set_option_default()
624 								*(int *)varp;  in set_option_default()
774 	char_u		    *varp = get_varp_scope(p, OPT_LOCAL);  in set_local_options_default()  local
779 		&& !optval_default(p, varp, FALSE))  in set_local_options_default()
1250     char_u	*varp = NULL;	    // pointer to variable for current option  in do_set()  local
1429 		varp = get_varp_scope(&(options[opt_idx]), opt_flags);  in do_set()
1545 			if (varp == options[opt_idx].var)  in do_set()
1592 			value = *(int *)(varp) ^ 1;  in do_set()
1600 			if ((int *)varp == &curbuf->b_p_ar  in do_set()
1619 			    value = *(int *)(varp) ^ 1;  in do_set()
1624 		    errmsg = set_bool_option(opt_idx, varp, (int)value,  in do_set()
1656 			    if ((long *)varp == &curbuf->b_p_ul  in do_set()
1663 			else if (((long *)varp == &p_wc  in do_set()
1664 				    || (long *)varp == &p_wcm)  in do_set()
1672 			    if (value == 0 && (long *)varp != &p_wcm)  in do_set()
1698 			    value = *(long *)varp + value;  in do_set()
1700 			    value = *(long *)varp * value;  in do_set()
1702 			    value = *(long *)varp - value;  in do_set()
1703 			errmsg = set_num_option(opt_idx, varp, value,  in do_set()
1731 			    varp = options[opt_idx].var;  in do_set()
1735 			oldval = *(char_u **)varp;  in do_set()
1766 			    if ((char_u **)varp == &p_bg)  in do_set()
1776 			    else if ((char_u **)varp == &p_fencs && enc_utf8)  in do_set()
1809 			    if (varp == (char_u *)&p_kp  in do_set()
1820 			    else if (varp == (char_u *)&p_bs  in do_set()
1821 					 && VIM_ISDIGIT(**(char_u **)varp))  in do_set()
1823 				i = getdigits((char_u **)varp);  in do_set()
1827 					*(char_u **)varp = empty_option;  in do_set()
1830 					*(char_u **)varp = vim_strsave(  in do_set()
1834 					*(char_u **)varp = vim_strsave(  in do_set()
1838 					*(char_u **)varp = vim_strsave(  in do_set()
1844 				    origval = *(char_u **)varp;  in do_set()
1846 				    origval_l = *(char_u **)varp;  in do_set()
1848 				    origval_g = *(char_u **)varp;  in do_set()
1849 				oldval = *(char_u **)varp;  in do_set()
1856 			    else if (varp == (char_u *)&p_ww  in do_set()
1881 				    && (varp == (char_u *)&p_dir  in do_set()
1882 					    || varp == (char_u *)&p_bdir))  in do_set()
2073 			*(char_u **)(varp) = newval;  in do_set()
2116 				    opt_idx, (char_u **)varp,  in do_set()
2704     char_u	*varp,			// pointer to the option variable  in set_bool_option()  argument
2708     int		old_value = *(int *)varp;  in set_bool_option()
2730     *(int *)varp = value;	    // set the new value  in set_bool_option()
2749     if ((int *)varp == &p_cp)  in set_bool_option()
2753     if ((int *)varp == &p_lrm)  in set_bool_option()
2756     else if ((int *)varp == &p_lnr)  in set_bool_option()
2762     else if ((int *)varp == &curwin->w_p_cul && !value && old_value)  in set_bool_option()
2768     else if ((int *)varp == &curbuf->b_p_udf || (int *)varp == &p_udf)  in set_bool_option()
2801     else if ((int *)varp == &curbuf->b_p_ro)  in set_bool_option()
2817     else if ((int *)varp == &p_mh)  in set_bool_option()
2825     else if ((int *)varp == &curbuf->b_p_ma)  in set_bool_option()
2842     else if ((int *)varp == &curbuf->b_p_eol)  in set_bool_option()
2847     else if ((int *)varp == &curbuf->b_p_fixeol)  in set_bool_option()
2852     else if ((int *)varp == &curbuf->b_p_bomb)  in set_bool_option()
2859     else if ((int *)varp == &curbuf->b_p_bin)  in set_bool_option()
2868     else if ((int *)varp == &curbuf->b_p_bl && old_value != curbuf->b_p_bl)  in set_bool_option()
2875     else if ((int *)varp == &curbuf->b_p_swf)  in set_bool_option()
2886     else if ((int *)varp == &p_terse)  in set_bool_option()
2905     else if ((int *)varp == &p_paste)  in set_bool_option()
2911     else if ((int *)varp == &p_im)  in set_bool_option()
2931     else if ((int *)varp == &p_ic && p_hls)  in set_bool_option()
2938     else if ((int *)varp == &p_hls)  in set_bool_option()
2946     else if ((int *)varp == &curwin->w_p_scb)  in set_bool_option()
2957     else if ((int *)varp == &curwin->w_p_pvw)  in set_bool_option()
2974     else if ((int *)varp == &curbuf->b_p_tx)  in set_bool_option()
2980     else if ((int *)varp == &p_ta)  in set_bool_option()
2992     else if (varp == (char_u *)&(curbuf->b_p_lisp))  in set_bool_option()
3000     else if ((int *)varp == &p_title || (int *)varp == &p_icon)  in set_bool_option()
3006     else if ((int *)varp == &curbuf->b_changed)  in set_bool_option()
3017     else if ((int *)varp == &p_ssl)  in set_bool_option()
3042     else if ((int *)varp == &curwin->w_p_wrap)  in set_bool_option()
3048     else if ((int *)varp == &p_ea)  in set_bool_option()
3054     else if ((int *)varp == &p_wiv)  in set_bool_option()
3068     else if ((int *)varp == &p_beval)  in set_bool_option()
3080     else if ((int *)varp == &p_bevalterm)  in set_bool_option()
3087     else if ((int *)varp == &p_acd)  in set_bool_option()
3096     else if ((int *)varp == &curwin->w_p_diff)  in set_bool_option()
3109     else if ((int *)varp == &p_imdisable)  in set_bool_option()
3123     else if ((int *)varp == &curwin->w_p_spell)  in set_bool_option()
3136     if ((int *)varp == &curwin->w_p_arab)  in set_bool_option()
3214     else if (((int *)varp == &curwin->w_p_nu  in set_bool_option()
3215 		|| (int *)varp == &curwin->w_p_rnu)  in set_bool_option()
3226 	if (!(curwin->w_p_nu && ((int *)varp == &curwin->w_p_rnu)))  in set_bool_option()
3233     else if ((int *)varp == &p_tgc)  in set_bool_option()
3302     char_u	*varp,			// pointer to the option variable  in set_num_option()  argument
3310     long	old_value = *(long *)varp;  in set_num_option()
3317     long	*pp = (long *)varp;  in set_num_option()
3969     char_u	*varp;  in get_option_value()  local
4004     varp = get_varp_scope(&(options[opt_idx]), opt_flags);  in get_option_value()
4008 	if (varp == NULL)		    // hidden option  in get_option_value()
4014 	    if ((char_u **)varp == &curbuf->b_p_key  in get_option_value()
4015 						&& **(char_u **)(varp) != NUL)  in get_option_value()
4019 		*stringval = vim_strsave(*(char_u **)(varp));  in get_option_value()
4024     if (varp == NULL)		    // hidden option  in get_option_value()
4028 	*numval = *(long *)varp;  in get_option_value()
4033 	if ((int *)varp == &curbuf->b_changed)  in get_option_value()
4036 	    *numval = (long) *(int *)varp;  in get_option_value()
4070     char_u	*varp = NULL;  in get_option_value_strict()  local
4125 	varp = p->var;  in get_option_value_strict()
4135 		varp = NULL;  in get_option_value_strict()
4142 		varp = NULL;  in get_option_value_strict()
4152 		varp = get_varp(p);  in get_option_value_strict()
4163 	    varp = get_varp(p);  in get_option_value_strict()
4167 	if (varp == p->var)  in get_option_value_strict()
4171     if (varp != NULL)  in get_option_value_strict()
4174 	    *stringval = vim_strsave(*(char_u **)(varp));  in get_option_value_strict()
4176 	    *numval = *(long *) varp;  in get_option_value_strict()
4178 	    *numval = *(int *)varp;  in get_option_value_strict()
4335     char_u	*varp;  in set_option_value()  local
4382 	    varp = get_varp_scope(&(options[opt_idx]), opt_flags);  in set_option_value()
4383 	    if (varp != NULL)	// hidden option is not changed  in set_option_value()
4405 		    return set_num_option(opt_idx, varp, number,  in set_option_value()
4408 		    return set_bool_option(opt_idx, varp, (int)number,  in set_option_value()
4424     char_u  *varp;  in get_term_code()  local
4431 	varp = get_varp(&(options[opt_idx]));  in get_term_code()
4432 	if (varp != NULL)  in get_term_code()
4433 	    varp = *(char_u **)(varp);  in get_term_code()
4434 	return varp;  in get_term_code()
4504     char_u		*varp;  in showoptions()  local
4548 	    varp = NULL;  in showoptions()
4553 		    varp = get_varp_scope(p, opt_flags);  in showoptions()
4556 		varp = get_varp(p);  in showoptions()
4557 	    if (varp != NULL  in showoptions()
4560 			|| (all == 0 && !optval_default(p, varp, p_cp))))  in showoptions()
4612 optval_default(struct vimoption *p, char_u *varp, int compatible)  in optval_default()  argument
4616     if (varp == NULL)  in optval_default()
4620 	return (*(long *)varp == (long)(long_i)p->def_val[dvi]);  in optval_default()
4624 	return (*(int *)varp == (int)(long)(long_i)p->def_val[dvi]);  in optval_default()
4626     return (STRCMP(*(char_u **)varp, p->def_val[dvi]) == 0);  in optval_default()
4638     char_u	*varp;  in showoneopt()  local
4644     varp = get_varp_scope(p, opt_flags);  in showoneopt()
4647     if ((p->flags & P_BOOL) && ((int *)varp == &curbuf->b_changed  in showoneopt()
4648 					? !curbufIsChanged() : !*(int *)varp))  in showoneopt()
4650     else if ((p->flags & P_BOOL) && *(int *)varp < 0)  in showoneopt()
4693     char_u		*varp;			// currently used value  in makeset()  local
4723 	    varp = get_varp_scope(p, opt_flags);  in makeset()
4724 	    if ((opt_flags & OPT_GLOBAL) && optval_default(p, varp, p_cp))  in makeset()
4747 			    varp_local = varp;  in makeset()
4748 			    varp = varp_fresh;  in makeset()
4756 	    for ( ; round <= 2; varp = varp_local, ++round)  in makeset()
4765 		    if (put_setbool(fd, cmd, p->fullname, *(int *)varp) == FAIL)  in makeset()
4770 		    if (put_setnum(fd, cmd, p->fullname, (long *)varp) == FAIL)  in makeset()
4786 						       *(char_u **)(varp)) < 0  in makeset()
4791 		    if (put_setstring(fd, cmd, p->fullname, (char_u **)varp,  in makeset()
6642     char_u	*varp;  in option_value2string()  local
6644     varp = get_varp_scope(opp, opt_flags);  in option_value2string()
6650 	if (wc_use_keyname(varp, &wc))  in option_value2string()
6655 	    sprintf((char *)NameBuff, "%ld", *(long *)varp);  in option_value2string()
6659 	varp = *(char_u **)(varp);  in option_value2string()
6660 	if (varp == NULL)		    // just in case  in option_value2string()
6664 	else if (opp->var == (char_u *)&p_key && *varp)  in option_value2string()
6668 	    home_replace(NULL, varp, NameBuff, MAXPATHL, FALSE);  in option_value2string()
6673 	    vim_strncpy(NameBuff, varp, MAXPATHL - 1);  in option_value2string()
6683 wc_use_keyname(char_u *varp, long *wcp)  in wc_use_keyname()  argument
6685     if (((long *)varp == &p_wc) || ((long *)varp == &p_wcm))  in wc_use_keyname()
6687 	*wcp = *(long *)varp;  in wc_use_keyname()
7104 	    char_u *varp = get_varp(opt);  in get_winbuf_options()  local
7106 	    if (varp != NULL)  in get_winbuf_options()
7109 		    dict_add_string(d, opt->fullname, *(char_u **)varp);  in get_winbuf_options()
7111 		    dict_add_number(d, opt->fullname, *(long *)varp);  in get_winbuf_options()
7113 		    dict_add_number(d, opt->fullname, *(int *)varp);  in get_winbuf_options()