Method Is

parser/lexer/token.go:34–44

(kind Kind, values ...string)

}

func (t Token) Is(kind Kind, values ...string) bool {
	if kind != t.Kind {
		return false
	}
	for _, v := range values {
		if v == t.Value {
			return true
		}
	}
	return len(values) == 0
}