code: def barf(msg, exit=None, f=sys.stderr):
      '''Exit with a log message (usually a fatal error)'''
      exit = const('FSQ_FAIL_TMP') if exit is None else exit
      shout(msg, f)
      sys.exit(exitf barf(msg, exit=None, f=sys.stderr):
      '''Exit with a log message (usually a fatal error)'''
      exit = const('FSQ_FAIL_TMP') if exit is None else exit
      shout(msg, f)
      sys.exit(exit)
docs: Exit with a log message (usually a fatal error)