From 607d2ef5acb4e5c6d3ab97492c02cc1e96927725 Mon Sep 17 00:00:00 2001
From: emersion <contact@emersion.fr>
Date: Sun, 13 Aug 2017 18:56:30 +0200
Subject: [PATCH] Document config file in README

---
 README.md | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index cbd32fd..360e91a 100644
--- a/README.md
+++ b/README.md
@@ -14,11 +14,28 @@ For now, it only supports:
 
 ## Usage
 
-```
+```sh
 cargo install kanshi
+touch ~/.config/kanshi/config
 kanshi > ~/.config/sway/outputs
 ```
 
+### Configuration file
+
+Each monitor configuration is delimited by brackets. Each line has the same
+syntax as `sway(5)`.
+
+```
+{
+	output LVDS-1 disable
+	output VGA-1 resolution 1600x900 position 0,0
+}
+
+{
+	output LVDS-1 vendor CMN product 0x1484 serial 0x0 resolution 1600x900 scale 2
+}
+```
+
 ## License
 
 MIT