2386             if a.startswith(cmd):

  2386             if a.startswith(cmd):

  2387                 if choice:

  2387                 if choice:

  2388                     raise AmbiguousCommand(cmd)

  2388                     raise AmbiguousCommand(cmd)

  2389                 else:

  2389                 else:

  2390                     choice = aliases, table[e]

  2390                     choice = aliases, table[e]

  2391     if choice:

  2392     if choice:

  2392         return choice

  2393         return choice

  2393 

  2394 

  2394     raise UnknownCommand(cmd)

  2395     raise UnknownCommand(cmd)

  2395 

  2396