pkg/expect/expect.go
func NewExpect(name string, arg ...string) (ep *ExpectProcess, err error) {
	// if env[] is nil, use current system env
	return NewExpectWithEnv(name, arg, nil)
}
func NewExpect(name string, arg ...string) (ep *ExpectProcess, err error) {
	// if env[] is nil, use current system env
	return NewExpectWithEnv(name, arg, nil)
}
func NewExpect ( name string , arg ... string ) ( ep * ExpectProcess , err error ) { // if env[] is nil, use current system env return NewExpectWithEnv ( name , arg , nil ) }
// NewExpect creates a new process for expect testing.
NewExpect creates a new process for expect testing .