[1] i3: i3bar input protocol ( 版) <http://i3wm.org/docs/i3bar-protocol.html>
[2] i3: i3bar input protocol ( 版) <http://i3wm.org/docs/i3bar-protocol.html>
[3] i3: i3bar input protocol ( 版) <http://i3wm.org/docs/i3bar-protocol.html>
This document explains the protocol in which i3bar expects its input. It provides support for colors, urgency, shortening and easy manipulation.