func isTerminator(r rune, terminator ...rune) bool {
	for _, t := range terminator {
		if r == t {
			return true
		}
	}
	return unicode.IsSpace(r) || !unicode.IsPrint(r)
}
func isTerminator(r rune, terminator ...rune) bool {
	for _, t := range terminator {
		if r == t {
			return true
		}
	}
	return unicode.IsSpace(r) || !unicode.IsPrint(r)
}
func isTerminator ( r rune , terminator ... rune ) bool { for _ , t := range terminator { if r == t { return true } } return unicode . IsSpace ( r ) || ! unicode . IsPrint ( r ) }
// Is given rune listed as a terminator
Is given rune listed as a terminator