func strconv.IsPrint

6 uses

	strconv (current package)
		quote.go#L75: 		if r < utf8.RuneSelf && IsPrint(r) {
		quote.go#L79: 	} else if IsPrint(r) || graphicOnly && isInGraphicList(r) {
		quote.go#L522: func IsPrint(r rune) bool {
		quote.go#L569: 	if IsPrint(r) {

	fmt
		format.go#L158: 	if f.sharp && u <= utf8.MaxRune && strconv.IsPrint(rune(u)) {

	testing
		match.go#L290: 		case !strconv.IsPrint(r):