EDN support

[pazustep]

Recognize .edn files with proper highlighting.

[sfnelson]

Settings => File Types => Clojure file
Add "*.edn" as a Registered Pattern.

[pazustep]

I know, and I've done this. Full EDN support could go a little further, and highlight any forms that are not allowed by the EDN spec.

[cursive-ide]

The other thing I'll be adding is removing a lot of the intellisense features (as is currently done with lein project files) - you don't want it trying to resolve symbols in pure data files as if they were code. I'm actually planning to allow a mechanism to allow files to be marked as data only, so it won't try to resolve and won't give you any of the annoying pop-ups to import things. Completion would probably be restricted to only symbols seen in the current file or similar. There's a lot more potential to be smarter in lein project files obviously but I'll be adding that later.

[cursive-ide]

I've added simple EDN support - nothing fancy yet. .edn files are recognised, and intellisense is turned off for them.