diff -r 7f949debd50d -r 6604d96fc73c tests/test-topic-stack.t
--- a/tests/test-topic-stack.t	Fri Oct 20 15:31:06 2017 +0200
+++ b/tests/test-topic-stack.t	Fri Oct 20 17:30:20 2017 +0200
@@ -328,8 +328,8 @@
 Make things linear again
 
   $ hg rebase -s 'desc(c_e)' -d 'desc(c_d) - obsolete()'
-  rebasing 4:0f9ac936c87d "c_e" (foo)
-  rebasing 5:6559e6d93aea "c_f" (foo)
+  rebasing 4:0f9ac936c87d "c_e"
+  rebasing 5:6559e6d93aea "c_f"
   $ hg log -G
   o  8 default {foo} draft c_f
   |
@@ -397,8 +397,8 @@
   $ echo ccc > ddd
   $ hg commit --amend -m 'c_D' 
   $ hg rebase -d . -s 'desc(c_g)'
-  rebasing 9:81264ae8a36a "c_g" (foo)
-  rebasing 10:fde5f5941642 "c_h" (foo)
+  rebasing 9:81264ae8a36a "c_g"
+  rebasing 10:fde5f5941642 "c_h"
   $ hg log -G
   o  13 default {foo} draft c_h
   |
@@ -463,8 +463,8 @@
   
 Converting into a linear chain
   $ hg rebase -s 'desc("c_e") - obsolete()' -d 'desc("c_h") - obsolete()'
-  rebasing 7:215bc359096a "c_e" (foo)
-  rebasing 8:ec9267b3f33f "c_f" (foo)
+  rebasing 7:215bc359096a "c_e"
+  rebasing 8:ec9267b3f33f "c_f"
 
   $ hg log -G
   o  15 default {foo} draft c_f
@@ -509,16 +509,16 @@
   o  0 default {} public c_a
   
   $ hg rebase -s 'desc("c_f") - obsolete()' -d 'desc("c_e") - obsolete()'
-  rebasing 15:77082e55de88 "c_f" (foo)
+  rebasing 15:77082e55de88 "c_f"
   switching to topic foo
   switching to topic foobar
   $ hg rebase -s 'desc("c_g") - obsolete()' -d 'desc("c_D") - obsolete()'
-  rebasing 12:0c3e8aed985d "c_g" (foo)
+  rebasing 12:0c3e8aed985d "c_g"
   switching to topic foo
-  rebasing 13:b9e4f3709bc5 "c_h" (foo)
-  rebasing 16:4bc813530301 "c_e" (foobar)
+  rebasing 13:b9e4f3709bc5 "c_h"
+  rebasing 16:4bc813530301 "c_e"
   switching to topic foobar
-  rebasing 18:4406ea4be852 "c_f" (tip foo)
+  rebasing 18:4406ea4be852 "c_f" (tip)
   switching to topic foo
   switching to topic foobar
   $ hg up
@@ -798,12 +798,12 @@
 get things linear again
 
   $ hg rebase -r t1 -d default
-  rebasing 16:1d84ec948370 "c_D" (tip blue)
+  rebasing 16:1d84ec948370 "c_D" (tip)
   switching to topic blue
   $ hg rebase -r t2 -d t1
-  rebasing 13:3ab2eedae500 "c_G" (blue)
+  rebasing 13:3ab2eedae500 "c_G"
   $ hg rebase -r t3 -d t2
-  rebasing 8:3bfe800e0486 "c_I" (blue)
+  rebasing 8:3bfe800e0486 "c_I"
   $ hg stack
   ### topic: blue
   ### target: default (branch)