84 static int conf_askvalue(struct symbol *sym, const char *def)  in conf_askvalue()  argument
86 	enum symbol_type type = sym_get_type(sym);  in conf_askvalue()
88 	if (!sym_has_value(sym))  in conf_askvalue()
94 	if (!sym_is_changable(sym)) {  in conf_askvalue()
104 		if (sym_has_value(sym)) {  in conf_askvalue()
132 	struct symbol *sym = menu->sym;  in conf_string()  local
137 		printf("(%s) ", sym->name);  in conf_string()
138 		def = sym_get_string_value(sym);  in conf_string()
139 		if (sym_get_string_value(sym))  in conf_string()
141 		if (!conf_askvalue(sym, def))  in conf_string()
157 		if (def && sym_set_string_value(sym, def))  in conf_string()
164 	struct symbol *sym = menu->sym;  in conf_sym()  local
169 		if (sym->name)  in conf_sym()
170 			printf("(%s) ", sym->name);  in conf_sym()
172 		oldval = sym_get_tristate_value(sym);  in conf_sym()
184 		if (oldval != no && sym_tristate_within_range(sym, no))  in conf_sym()
186 		if (oldval != mod && sym_tristate_within_range(sym, mod))  in conf_sym()
188 		if (oldval != yes && sym_tristate_within_range(sym, yes))  in conf_sym()
193 		if (!conf_askvalue(sym, sym_get_string_value(sym)))  in conf_sym()
224 		if (sym_set_tristate_value(sym, newval))  in conf_sym()
233 	struct symbol *sym, *def_sym;  in conf_choice()  local
237 	sym = menu->sym;  in conf_choice()
238 	is_new = !sym_has_value(sym);  in conf_choice()
239 	if (sym_is_changable(sym)) {  in conf_choice()
241 		sym_calc_value(sym);  in conf_choice()
242 		switch (sym_get_tristate_value(sym)) {  in conf_choice()
251 		switch (sym_get_tristate_value(sym)) {  in conf_choice()
266 		def_sym = sym_get_choice_value(sym);  in conf_choice()
272 			if (!child->sym) {  in conf_choice()
277 			if (child->sym == def_sym) {  in conf_choice()
283 			if (child->sym->name)  in conf_choice()
284 				printf(" (%s)", child->sym->name);  in conf_choice()
285 			if (!sym_has_value(child->sym))  in conf_choice()
328 			if (!child->sym || !menu_is_visible(child))  in conf_choice()
339 		sym_set_choice_value(sym, child->sym);  in conf_choice()
351 	struct symbol *sym;  in conf()  local
358 	sym = menu->sym;  in conf()
384 	if (!sym)  in conf()
387 	if (sym_is_choice(sym)) {  in conf()
389 		if (sym->curr.tri != mod)  in conf()
394 	switch (sym->type) {  in conf()
406 	if (sym)  in conf()
410 	if (sym)  in conf()
416 	struct symbol *sym;  in check_conf()  local
422 	sym = menu->sym;  in check_conf()
423 	if (sym && !sym_has_value(sym)) {  in check_conf()
424 		if (sym_is_changable(sym) ||  in check_conf()
425 		    (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {  in check_conf()
427 				if (sym->name && !sym_is_choice_value(sym)) {  in check_conf()
428 					printf("%s%s\n", CONFIG_, sym->name);  in check_conf()