163 	n->n_key = checked_strdup("/");  in node_new_root()
184 	n->n_key = key;  in node_new()
215 	n->n_key = key;  in node_new_map()
242 	n = node_new(parent, o->n_key, o->n_options, o->n_location,  in node_duplicate()
287 		if (n->n_key[0] != '+')  in node_expand_includes()
299 		yyin = auto_popen(AUTO_INCLUDE_PATH, n->n_key + 1, NULL);  in node_expand_includes()
304 			parse_master_yyin(tmproot, n->n_key);  in node_expand_includes()
306 			parse_map_yyin(tmproot, n->n_key, NULL);  in node_expand_includes()
312 			    n->n_key);  in node_expand_includes()
400 			    strcmp(n->n_parent->n_key, "*") != 0) {  in node_expand_ampersand()
402 				    n->n_parent->n_key);  in node_expand_ampersand()
423 	if (strcmp(n->n_key, "*") == 0) {  in node_expand_wildcard()
425 		expanded->n_key = checked_strdup(key);  in node_expand_wildcard()
462 	    strcmp(n->n_key, "/-") == 0;  in node_is_direct_key()
485 		if (strcmp(child->n_key, "*") == 0)  in node_has_wildcards()
553 	assert(n->n_key[0] != '\0');  in node_path_x()
554 	path = concat(n->n_key, '/', x);  in node_path_x()