[Pharo-users] Using Iceberg to edit regular text files ?

Is it possible to use Iceberg to edit regular text files directly in Pharo ? Specifically I would like to be able to edit README.md and similar files. Especially when using a all-in-one, the repo on file becomes quite hidden, and the whole idea is to hide the command line anyway, so it feels as if that should have to be possible. Maybe just open a File Browser on the right directory ? Sven PS: I also had the impression that class comment changes did not show up in the diff browser.