85 static int conf_askvalue(struct symbol *sym, const char *def)  in conf_askvalue()  argument
87 	enum symbol_type type = sym_get_type(sym);  in conf_askvalue()
89 	if (!sym_has_value(sym))  in conf_askvalue()
95 	if (!sym_is_changable(sym)) {  in conf_askvalue()
105 		if (sym_has_value(sym)) {  in conf_askvalue()
136 	struct symbol *sym = menu->sym;  in conf_string()  local
141 		printf("(%s) ", sym->name);  in conf_string()
142 		def = sym_get_string_value(sym);  in conf_string()
143 		if (sym_get_string_value(sym))  in conf_string()
145 		if (!conf_askvalue(sym, def))  in conf_string()
162 		if (def && sym_set_string_value(sym, def))  in conf_string()
169 	struct symbol *sym = menu->sym;  in conf_sym()  local
174 		if (sym->name)  in conf_sym()
175 			printf("(%s) ", sym->name);  in conf_sym()
177 		oldval = sym_get_tristate_value(sym);  in conf_sym()
189 		if (oldval != no && sym_tristate_within_range(sym, no))  in conf_sym()
191 		if (oldval != mod && sym_tristate_within_range(sym, mod))  in conf_sym()
193 		if (oldval != yes && sym_tristate_within_range(sym, yes))  in conf_sym()
198 		if (!conf_askvalue(sym, sym_get_string_value(sym)))  in conf_sym()
229 		if (sym_set_tristate_value(sym, newval))  in conf_sym()
238 	struct symbol *sym, *def_sym;  in conf_choice()  local
242 	sym = menu->sym;  in conf_choice()
243 	is_new = !sym_has_value(sym);  in conf_choice()
244 	if (sym_is_changable(sym)) {  in conf_choice()
246 		sym_calc_value(sym);  in conf_choice()
247 		switch (sym_get_tristate_value(sym)) {  in conf_choice()
256 		switch (sym_get_tristate_value(sym)) {  in conf_choice()
271 		def_sym = sym_get_choice_value(sym);  in conf_choice()
277 			if (!child->sym) {  in conf_choice()
282 			if (child->sym == def_sym) {  in conf_choice()
288 			if (child->sym->name)  in conf_choice()
289 				printf(" (%s)", child->sym->name);  in conf_choice()
290 			if (!sym_has_value(child->sym))  in conf_choice()
334 			if (!child->sym || !menu_is_visible(child))  in conf_choice()
345 		sym_set_choice_value(sym, child->sym);  in conf_choice()
357 	struct symbol *sym;  in conf()  local
364 	sym = menu->sym;  in conf()
391 	if (!sym)  in conf()
394 	if (sym_is_choice(sym)) {  in conf()
396 		if (sym->curr.tri != mod)  in conf()
401 	switch (sym->type) {  in conf()
413 	if (sym)  in conf()
417 	if (sym)  in conf()
423 	struct symbol *sym;  in check_conf()  local
429 	sym = menu->sym;  in check_conf()
430 	if (sym && !sym_has_value(sym)) {  in check_conf()
431 		if (sym_is_changable(sym) ||  in check_conf()
432 		    (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {  in check_conf()
434 				if (sym->name && !sym_is_choice_value(sym)) {  in check_conf()
435 					printf("%s%s\n", CONFIG_, sym->name);  in check_conf()