Documentation is in `doc/*.md`.
The usual reading path is
`doc/readme.md`,
then
`doc/download.md` (which you can skip if you already have this package locally),
then
`doc/install.md`,
then
`doc/test.md`.

HTML versions as in the online web pages are in `doc/html/*.html`.
Try [`doc/html/index.html`](doc/html/index.html) in a browser.
