Function process

embedmd/parser.go:25–41

(out io.Writer, in io.Reader, run commandRunner)

type commandRunner func(io.Writer, *command) error

func process(out io.Writer, in io.Reader, run commandRunner) error {
	s := &countingScanner{bufio.NewScanner(in), 0}

	state := parsingText
	var err error
	for state != nil {
		state, err = state(out, s, run)
		if err != nil {
			return fmt.Errorf("%d: %v", s.line, err)
		}
	}

	if err := s.Err(); err != nil {
		return fmt.Errorf("%d: %v", s.line, err)
	}
	return nil
}

type countingScanner struct {
	*bufio.Scanner