$ comrak
- one
- two
- three
$ comrak --list-style plus
- one
- two
- three
$ comrak --list-style star
- one
- two
- three
$ comrak --list-style dash
+ a
$ comrak --list-style plus
* one
  * two
    1. three
    2. four
$ comrak --list-style plus
* a

+ b

- c