Index: lib/attr.pm
===================================================================
--- lib/attr.pm	(revision 5f4d9c3b32eea7b6643a751aa75bdb05b7d41576)
+++ lib/attr.pm	(revision 3b02b04ff9c7c3446ca477cd84c2bc7f737c38b4)
@@ -11,5 +11,5 @@
 our $av_re     = qr/(?:$attr_re$val_re+)/;
 our $avlist_re = qr/(?:$av_re+)/;
-our $cat_re    = qr/(?:$pos_re(?:\/$avlist_re)?)/;
+our $cat_re    = qr/(?:(?:$pos_re|\*)(?:\/$avlist_re)?)/;
 
 sub match(\@\@)
