I started this during the hackathon, then got swamped with other things afterwards, just finished it up now. It was on the wishlist, and I use it myself.
Ian Denhardt (1): gnu: add feh gnu-system.am | 1 + gnu/packages/feh.scm | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+) create mode 100644 gnu/packages/feh.scm -- 2.1.2
