800         # Maps to commands that are available.

   800         # Maps to commands that are available.

   801         if name in ('branchmap', 'getbundle', 'known', 'lookup', 'pushkey'):

   801         if name in ('branchmap', 'getbundle', 'known', 'lookup', 'pushkey'):

   802             return True

   802             return True

   803 

   803 

   804         # Other concepts.

   804         # Other concepts.

   806             return True

   807             return True

   807 

   808 

   808         # Alias command-* to presence of command of that name.

   809         # Alias command-* to presence of command of that name.

   809         if name.startswith('command-'):

   810         if name.startswith('command-'):

   810             return name[len('command-'):] in self._descriptor['commands']

   811             return name[len('command-'):] in self._descriptor['commands']