Arash Rohani

Based on my experiments (not looking at the code), there seems to be a hacky way to achieve a default syntax highlighting: 1. Copy all the syntax files you want...

@zyedidia I tried it right now and it will replace _all_ the filetypes with markdown even if the extension (or header) is not unknown. I'm on the latest release version...

This is definitely i3's problem. It can't handle vertical bars at all. You can try my [i3-vertical](https://github.com/arash-rohani/i3-vertical) fork if you want i3 with vertical bar support.

Instead of `manipulator.lower` and similar, you should use `command:lower`