Cocoa Lumberjack: how to show file and line number?

Question

I am trying to find a way for Cocoa Lumberjack to show me file and line number.

After looking through the docs and some Googling, I found no easy way to do this.

Answer 1

As UrK suggested, there isn't any trivial way, but it's pretty simple if you define your own formatter (see doc)