From fedf88552990afa269366dfa4c3f5af6d1cdb7c2 Mon Sep 17 00:00:00 2001
From: Jackson Ray Hamilton <jackson@jacksonrayhamilton.com>
Date: Thu, 5 Feb 2015 01:04:27 -0800
Subject: [PATCH] Add note to readme about --version.

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index d7863fdb1..2db08b185 100644
--- a/README.md
+++ b/README.md
@@ -156,6 +156,10 @@ end
 print scopifier ARGF.read
 ```
 
+When a `--version` argument is passed, a scopifier should print its version
+number and exit. For installable scopifiers, this allows context-coloring to
+check for updates as needed.
+
 [linter]: http://jshint.com/about/
 [flycheck]: http://www.flycheck.org/
 [zenburn]: http://github.com/bbatsov/zenburn-emacs
-- 
2.39.2