// Override overrides the values in readline.Config that need to be
// set with wrapped values.
func Override(cfg *readline.Config) *readline.Config {
cfg.Stdin = wrappedstreams.Stdin()
cfg.Stdout = wrappedstreams.Stdout()
cfg.Stderr = wrappedstreams.Stderr()
cfg.FuncGetWidth = TerminalWidth
cfg.FuncIsTerminal = IsTerminal
rm := RawMode{StdinFd: int(wrappedstreams.Stdin().Fd())}
cfg.FuncMakeRaw = rm.Enter
cfg.FuncExitRaw = rm.Exit
return cfg
}
