autoSettings :: IO Settings
autoSettings = do
  config <- getConfig
  return $ Settings config $ Just defaultExtensions

-- | Read config from a config file, or return 'defaultConfig'.
autoSettings :: IO Settings
autoSettings = do
  config <- getConfig
  return $ Settings config $ Just defaultExtensions

-- | Read config from a config file, or return 'defaultConfig'.
autoSettings = do
  config <- getConfig
  return $ Settings config $ Just defaultExtensions

-- | Read config from a config file, or return 'defaultConfig'.