asciidoctor/asciidoctor-backends — pull request #19 by mojavelinux (2013-07-08 06:52:46+00:00)
Title: allow step to be option or role in revealjs

Here's what I mean about allowing the step to be either an option or a role.

Both of these would work:

```
[.step]
* one
* two
* three
```

or

```
[%step]
* one
* two
* three
```