func strings.IndexFunc

7 uses

	strings (current package)
		strings.go#L78: 	return IndexFunc(s, f) >= 0
		strings.go#L916: func IndexFunc(s string, f func(rune) bool) int {

	go/ast
		directive.go#L169: 	i := strings.IndexFunc(s.str, unicode.IsSpace)

	go/doc
		reader.go#L1007: 	if i := strings.IndexFunc(base, notIdentifier); i >= 0 {

	internal/buildcfg
		cfg.go#L326: 	i := strings.IndexFunc(v, func(r rune) bool {

	testing
		benchmark.go#L388: 	if strings.IndexFunc(unit, unicode.IsSpace) >= 0 {

	text/template
		funcs.go#L722: 	if strings.IndexFunc(s, jsIsSpecial) < 0 {