Dreamberd starts array indexing at -1 instead of 0 or 1.

https://github.com/TodePond/DreamBerd

I always like to remap Y to yank from current position to end of line, so it works just like D.

nnoremap Y y$

Yeah the term comes from the same one used for customizing cars. As to why it’s been used for desktop customization, I have no idea, but that’s where it’s from.

It basically means customizing your desktop to look pretty in some way.

Nope, the bottom right quadrant is the acceptable one. Z is up and follows the right-hand rule. I will die on this hill.