Show HN: My private.xml for Karabiner - enhanced keyboard controls for OS X

For users of Karabiner, a keyboard customising utility for OS X (https://pqrs.org/osx/karabiner/)

Karabiner enables users to extend its features by writing custom xml to a private.xml file. This is my private.xml file, along with associated secondary xml files and some applescripts

Features include:

- an enhanced Mousekeys mode for controlling the cursor with your keyboard

- easy shifting between tabs in Firefox, Chrome, Totalfinder, Sublime Text, iTerm2, Microsoft Excel, and Bean (tap command-R/option-R)

- easy shifting between spaces (tap option-L/command-L)

- easy shifting between multiple windows of an app (tap shift-R)

- control Spotify using OS X's media keys (must change media keys to standard FN keys through System Preferences first)

- a simple Hyper key implementation, using control-L (use Seil to remap capslock as control - https://pqrs.org/osx/karabiner/seil.html.en)

- disabling of the Sysdiagnose keys

- some keys for zooming/navigating Preview documents using a more ergonomic group of keys.