diff -r be87397f98c9 -r 3879ac3858ff mercurial/help.py
--- a/mercurial/help.py	Sat Mar 15 16:14:04 2014 +0100
+++ b/mercurial/help.py	Sat Mar 22 14:46:55 2014 -0500
@@ -92,8 +92,6 @@
             results['topics'].append((names[0], header))
     import commands # avoid cycle
     for cmd, entry in commands.table.iteritems():
-        if cmd.startswith('debug'):
-            continue
         if len(entry) == 3:
             summary = entry[2]
         else: