In order to test/run hadlock some dependencies are needed:
```
xorg-server-xephyr
xorg-xinit
libxinerama
```

Run `./run.sh` to start a test session in a nested X server. The default `xinitrc` in this repo attempts to run `alacritty`, `compton`, and `polybar`. Install them or customize the `xinitrc` to your liking.