I was just messing around and misnamed the directory name and when I went to go hit tab to autocomplete it instead of seeing there's no directory named that it spewed this random garbage at me. It seems to be the same data everytime except it's randomly initialized when I open the .app.
I'm on mac 2.0.5e

I smell a buffer overrun.

That or zep's not filtering out directory slashes before passing to C API functions.