QuickLook generator for markdown only recognises *.markdown I have started using markdown for simple texts, writing in TextWrangler. I am quite happy to use Finder and QuickLook to preview the file and have installed the QLMarkdown.qlgenerator but it only works with files using the markdown extension. The Info.plist indicates that it should work with mdown, md, `text and more.

Does anyone know how to get QuickLook working?
The installation instructions say to run qlmanage -r in Terminal if it doesn't automatically start working. I just installed and didn't have to.