func strings.makeASCIISet

4 uses

	strings (current package)
		strings.go#L155: 		if as, isASCII := makeASCIISet(chars); isASCII {
		strings.go#L191: 		if as, isASCII := makeASCIISet(chars); isASCII {
		strings.go#L804: func makeASCIISet(chars string) (as asciiSet, ok bool) {
		strings.go#L826: 	if as, isASCII := makeASCIISet(cutset); isASCII {