regexp.Regexp.expr (field)

4 uses

	regexp (current package)
		regexp.go#L80: 	expr           string       // as passed to Compile
		regexp.go#L103: 	return re.expr
		regexp.go#L184: 		expr:        expr,
		regexp.go#L1295: 	if len(re.expr) > 0 && len(s) == 0 {