--- a/tests/test-revset.t	Tue Mar 18 17:54:42 2014 -0500
+++ b/tests/test-revset.t	Tue Mar 18 17:56:27 2014 -0500
@@ -124,6 +124,7 @@
   [255]
   $ log -a-b-c- # succeeds with fallback
   4
+
   $ try -- -a-b-c--a # complains
   (minus
     (minus
@@ -140,6 +141,13 @@
   ('symbol', '\xc3\xa9')
   9
 
+no quoting needed
+
+  $ log ::a-b-c-
+  0
+  1
+  2
+
 quoting needed
 
   $ try '"-a-b-c-"-a'