_COMMENT

	// newlines and punctuation tokens are allowed as ASCII codes.
)

func (k tokenKind) isComment() bool {
	return k == _COMMENT || k == _EOLCOMMENT
}

// isEOL returns whether a token terminates a line.
func (k tokenKind) isEOL() bool {
	return k == _EOF || k == _EOLCOMMENT || k == '\n'
}

// startToken marks the beginning of the next input token.

		OperatorVersionString = pkgversion.TagToVersionStringGrace(tag)
	}
	v, err := pkgversion.NewVersionFromString(OperatorVersionString)
	if err != nil {
		panic(err)
	}
	OperatorBinaryVersion = *v
}

func IsEOL() bool {
	t := time.Now()
	return t.Year() > OperatorEOLYear || (t.Year() == OperatorEOLYear && t.Month() >= OperatorEOLMonth)

	tag, err := GetTagVersion(operatorVer.OperatorVersionString)
	if err != nil {
		return fmt.Errorf("fetch Istio version: %v", err)
	}

	// return warning if current date is near the EOL date
	if operatorVer.IsEOL() {
		warnMarker := color.New(color.FgYellow).Add(color.Italic).Sprint("WARNING:")
		fmt.Printf("%s Istio %v may be out of support (EOL) already: see https://istio.io/latest/docs/releases/supported-releases/ for supported releases\n",