# HG changeset patch
# User Dan Villiom Podlaski Christiansen <danchr@gmail.com>
# Date 1270050848 -7200
# Node ID e432b61c6d742a15542744d7f16e62605d93b65e
# Parent  737292a3102870d27a953fb291887f5b9e5b0db6
Use Mercurial-provided infrastructure for `svn' metacommand help.

diff --git a/hgsubversion/__init__.py b/hgsubversion/__init__.py
--- a/hgsubversion/__init__.py
+++ b/hgsubversion/__init__.py
@@ -144,6 +144,7 @@ def svn(ui, repo, subcommand, *args, **o
             ui.status('Unknown subcommand %s\n' % subcommand)
         else:
             raise
+svn.__doc__ = svncommands._helpgen()
 
 def reposetup(ui, repo):
     if repo.local():
@@ -176,7 +177,7 @@ cmdtable = {
           ('', 'password', '', 'password for authentication'),
           ('r', 'rev', '', 'Mercurial revision'),
           ],
-         svncommands._helpgen(),
+         'hg svn <subcommand> ...',
          ),
 }
 
diff --git a/hgsubversion/svncommands.py b/hgsubversion/svncommands.py
--- a/hgsubversion/svncommands.py
+++ b/hgsubversion/svncommands.py
@@ -2,6 +2,7 @@ import os
 import posixpath
 import cPickle as pickle
 
+from mercurial import commands
 from mercurial import hg
 from mercurial import node
 from mercurial import util as hgutil
@@ -248,7 +249,7 @@ def help_(ui, args=None, **opts):
             doc = "No documentation available for %s." % subcommand
         ui.status(doc.strip(), '\n')
         return
-    ui.status(_helpgen())
+    commands.help_(ui, 'svn')
 
 
 def update(ui, args, repo, clean=False, **opts):
@@ -386,15 +387,14 @@ def listauthors(ui, args, authors=None, 
 
 
 def _helpgen():
-    ret = ['hg svn ...', '',
-           'subcommands for Subversion integration', '',
+    ret = ['subcommands for Subversion integration', '',
            'list of subcommands:', '']
     for name, func in sorted(table.items()):
         if func.__doc__:
             short_description = func.__doc__.splitlines()[0]
         else:
             short_description = ''
-        ret.append(" %-10s  %s" % (name, short_description))
+        ret.append(" :%s: %s" % (name, short_description))
     return '\n'.join(ret) + '\n'