}
	return s.readSimpleExpecting(expectRE)
}

func (s *ioState) readExpecting(millis, interlineTimeout int, expectedRE string) tstring {
	timeout := time.Millisecond * time.Duration(millis)
	interline := time.Millisecond * time.Duration(interlineTimeout)
	s.last = tstring{}
	var re *regexp.Regexp
	if expectedRE != "" {
		re = regexp.MustCompile(expectedRE)
	}
loop:
	for {
		var timer <-chan time.Time