I've been too busy with my work related duties. I need to update and improve the documentation. Sorry about that.
Basically, both Hammerspoon and Emacs have to know about your activity of editing. Spacehammer handles Hammerspoon side, in order for that thing to work with Emacs, you have to import spacehammer.el package in Emacs.
Great; thanks! I'll poke at this some more. I'd been working under the assumption that the calls to `emacsclient` were somehow injecting `spacehammer.el` (and I don't really know how to debug elisp).
Basically, both Hammerspoon and Emacs have to know about your activity of editing. Spacehammer handles Hammerspoon side, in order for that thing to work with Emacs, you have to import spacehammer.el package in Emacs.
Let me know if any additional questions arise.