All engineering is reverse engineering if you document things poorly enough.

Using #vim is easy once you learn a few basic keybindings.

h and l - move left and right
j and k - move down and up
η and λ - move backwards and forwards through time
ξ and κ - translation through additional temporal dimension (if applicable)
ᚻ, ᛄ, ᚳ and ᛚ - moving left, down, up, and right through celestial spheres
𐤄 and 𐤋 - switch deity to pantheon member to left or right
𐤉 - supplicate to chosen deity
𐤊 - challenge chosen deity (dangerous)
:q - exit