# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1434405404 18000
# Node ID a506ed8ab8daae40f500cdb147d5201f7a9175bc
# Parent  7d7f5f9e2f8ca5d93da47b0f70e808eec36fa71d
topics: add listnames hook so completion works

diff -r 7d7f5f9e2f8c -r a506ed8ab8da src/topic/__init__.py
--- a/src/topic/__init__.py	Thu Jun 18 15:46:26 2015 -0400
+++ b/src/topic/__init__.py	Mon Jun 15 16:56:44 2015 -0500
@@ -63,10 +63,11 @@
         def currenttopic(self):
             return self.vfs.tryread('topic')
 
+    repo.__class__ = topicrepo
     if util.safehasattr(repo, 'names'):
         repo.names.addnamespace(namespaces.namespace(
-            'topics', 'topic', namemap=_namemap, nodemap=_nodemap))
-    repo.__class__ = topicrepo
+            'topics', 'topic', namemap=_namemap, nodemap=_nodemap,
+            listnames=lambda repo: repo.topics))
 
 @command('topics [TOPIC]', [
     ('', 'clear', False, 'clear active topic if any'),
diff -r 7d7f5f9e2f8c -r a506ed8ab8da tests/test-topic.t
--- a/tests/test-topic.t	Thu Jun 18 15:46:26 2015 -0400
+++ b/tests/test-topic.t	Mon Jun 15 16:56:44 2015 -0500
@@ -263,6 +263,12 @@
      fran
    * narf
      query
+  $ hg debugnamecomplete
+  default
+  fran
+  narf
+  query
+  tip
   $ hg phase --public narf
 
 POSSIBLE BUG: narf topic stays alive even though we just made all