No symbols visible in Clojure source file inside JAR

[gerdint]

If I jump to a file belonging to a dependency of my project the outline view does not list any symbols:

The opened file was file:/$HOME/.m2/repository/hiccup/hiccup/2.0.0-RC2/hiccup-2.0.0-RC2.jar!/hiccup/page.clj which indeed has symbols. The symbols do appear in the outline view if I copy the contents to a file and put it among my project sources.

[PEZ]

Thanks for reporting! I think I know where this goes wrong.