The code is currently untested. It would be good to unit test [`html_formatter.go`](https://github.com/cjoudrey/md2medium/blob/4dd30c2021171188371cef7071f9eb7ac6373695/html_formatter.go) and some high level tests of `main.go` at the very least.
The code is currently untested.
It would be good to unit test
html_formatter.goand some high level tests ofmain.goat the very least.