AsciiDoc viewer for Mac OS X Is there an AsciiDoc viewer for Mac OS X? Preferably one that views the document live, much like MacDown for markdown documents.

There’s nothing on the App Store, and I’ve done rounds of the search engines.

I would prefer a solution without Java if that's possible.
The Google Chrome browser can render AsciiDoc files.  Just open an AsciiDoc file from Google Chrome using the menu item File -> Open File or the keyboard shortcut Cmd-O, and you should see the "live" file.  

(Edit: I forgot that this requires the Asciidoctor.js Live Preview extension for Chrome).

In your editor, when you make changes and save the file, Chrome will automatically update its view.

Also, some editors (e.g. Atom - see https://atom.io) also have plugins that do live previews.