regexp.Regexp.numSubexp (field)

8 uses

	regexp (current package)
		regexp.go#L83: 	numSubexp      int
		regexp.go#L187: 		numSubexp:   maxCap,
		regexp.go#L337: 	return re.numSubexp
		regexp.go#L554: 		n = 2 * (re.numSubexp + 1)
		regexp.go#L653: 		n = 2 * (re.numSubexp + 1)
		regexp.go#L738: 	n := (1 + re.numSubexp) * 2
		regexp.go#L873: 	sub := make([][]byte, 1+re.numSubexp)
		regexp.go#L891: 	ret := make([]string, 1+re.numSubexp)