335 void free_node(struct string_list *node)  in free_node()  argument
337 	free(node->string);  in free_node()
338 	free(node);  in free_node()
379 struct string_list *copy_node(struct string_list *node)  in copy_node()  argument
384 	newnode->string = xstrdup(node->string);  in copy_node()
385 	newnode->tag = node->tag;  in copy_node()
423 	struct string_list node = {  in read_node()  local
430 			if (node.string == buffer)  in read_node()
434 			if (node.string == buffer)  in read_node()
439 		if (node.string >= buffer + sizeof(buffer) - 1) {  in read_node()
443 		*node.string++ = c;  in read_node()
445 	if (node.string == buffer)  in read_node()
447 	*node.string = 0;  in read_node()
448 	node.string = buffer;  in read_node()
450 	if (node.string[1] == '#') {  in read_node()
454 			if (node.string[0] == symbol_types[n].n) {  in read_node()
455 				node.tag = n;  in read_node()
456 				node.string += 2;  in read_node()
457 				return copy_node(&node);  in read_node()
460 		fprintf(stderr, "Unknown type %c\n", node.string[0]);  in read_node()
463 	return copy_node(&node);  in read_node()