Index: app/models/query.rb
===================================================================
--- app/models/query.rb	(revision 3810)
+++ app/models/query.rb	(working copy)
@@ -110,7 +110,7 @@
                                  :list_status => [ "o", "=", "!", "c", "*" ],
                                  :list_optional => [ "=", "!", "!*", "*" ],
                                  :list_subprojects => [ "*", "!*", "=" ],
-                                 :date => [ "<t+", ">t+", "t+", "t", "w", ">t-", "<t-", "t-" ],
+                                 :date => [ "<t+", ">t+", "t+", "t", "w", ">t-", "<t-", "t-", "!*", "*" ],
                                  :date_past => [ ">t-", "<t-", "t-", "t", "w" ],
                                  :string => [ "=", "~", "!", "!~" ],
                                  :text => [  "~", "!~" ],