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()
158 		if (def && sym_set_string_value(sym, def))  in conf_string()
165 	struct symbol *sym = menu->sym;  in conf_sym()  local
170 		if (sym->name)  in conf_sym()
171 			printf("(%s) ", sym->name);  in conf_sym()
173 		oldval = sym_get_tristate_value(sym);  in conf_sym()
185 		if (oldval != no && sym_tristate_within_range(sym, no))  in conf_sym()
187 		if (oldval != mod && sym_tristate_within_range(sym, mod))  in conf_sym()
189 		if (oldval != yes && sym_tristate_within_range(sym, yes))  in conf_sym()
192 		if (!conf_askvalue(sym, sym_get_string_value(sym)))  in conf_sym()
223 		if (sym_set_tristate_value(sym, newval))  in conf_sym()
232 	struct symbol *sym, *def_sym;  in conf_choice()  local
236 	sym = menu->sym;  in conf_choice()
237 	is_new = !sym_has_value(sym);  in conf_choice()
238 	if (sym_is_changable(sym)) {  in conf_choice()
240 		sym_calc_value(sym);  in conf_choice()
241 		switch (sym_get_tristate_value(sym)) {  in conf_choice()
250 		switch (sym_get_tristate_value(sym)) {  in conf_choice()
265 		def_sym = sym_get_choice_value(sym);  in conf_choice()
271 			if (!child->sym) {  in conf_choice()
276 			if (child->sym == def_sym) {  in conf_choice()
282 			if (child->sym->name)  in conf_choice()
283 				printf(" (%s)", child->sym->name);  in conf_choice()
284 			if (!sym_has_value(child->sym))  in conf_choice()
324 			if (!child->sym || !menu_is_visible(child))  in conf_choice()
335 		sym_set_choice_value(sym, child->sym);  in conf_choice()
347 	struct symbol *sym;  in conf()  local
354 	sym = menu->sym;  in conf()
382 	if (!sym)  in conf()
385 	if (sym_is_choice(sym)) {  in conf()
387 		if (sym->curr.tri != mod)  in conf()
392 	switch (sym->type) {  in conf()
404 	if (sym)  in conf()
408 	if (sym)  in conf()
414 	struct symbol *sym;  in check_conf()  local
420 	sym = menu->sym;  in check_conf()
421 	if (sym && !sym_has_value(sym)) {  in check_conf()
422 		if (sym_is_changable(sym) ||  in check_conf()
423 		    (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {  in check_conf()
425 				if (sym->name) {  in check_conf()
428 					if (sym->type == S_STRING) {  in check_conf()
429 						str = sym_get_string_value(sym);  in check_conf()
431 						printf("%s%s=%s\n", CONFIG_, sym->name, str);  in check_conf()
434 						str = sym_get_string_value(sym);  in check_conf()
435 						printf("%s%s=%s\n", CONFIG_, sym->name, str);  in check_conf()