This is a Karabiner rule that binds vim movement keys in Preview, so you can scroll using the keyboard.

Zathura looks like shit.

1. Install Karabiner.
2. Copy preview-vim.json to ~/.config/karabiner/assets/complex_modifications
3. Enable the rule from the complex modifications pane.

• Left => h
• Right => l
• Down => j
• Up => k
• Previous position => H
• Next position => L
• Previous page => K
• Next page => J
• First page => g
• Last page => G

• Zoom In => =
• Zoom Out => -
• Actual size => 0
• Zoom to fit => 9

Thanks to Daniel Rivas for contributing substantial functionality!

• make more zathura-like