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package main

import (
	"flag"
	"os"

	"golang.org/x/term"
)

var file = flag.String("f", "cards", "cards file")

func main() {
	flag.Parse()

	oldState, err := term.MakeRaw(int(os.Stdin.Fd()))
	if err != nil {
		panic(err)
	}
	defer term.Restore(int(os.Stdin.Fd()), oldState)
}