--- a/install.py	Wed May 04 15:03:48 2022 -0700
+++ b/install.py	Tue May 10 09:54:59 2022 -0700
@@ -219,7 +219,6 @@
         'git:allowed = true',
         '[extensions]',
         'hggit = %s' % _p('lib/hg/hg-git/hggit/'),
-        'onsub = %s' % _p('lib/hg/onsub/onsub.py'),
         'allpaths = %s' % _p('lib/hg/mercurial-all_paths/mercurial_all_paths.py'),
         'prompt = %s' % _p('lib/hg/hg-prompt/prompt.py'),
         'evolve = %s' % _p('lib/hg/evolve/hgext3rd/evolve'),
@@ -357,7 +356,7 @@
     if not m:
         raise Exception("Not a git url: %s" % url)
     url, branch = m.group('url'), (m.group('branch') or 'master')
-    
+
     if _is_non_empty_dir_with(path, '.git'):
         if not force:
             print("git pull origin %s %s" % (branch, path))