From 92237172131f10015a3b200ac2220a2778471740 Mon Sep 17 00:00:00 2001
From: nojhan <nojhan@nojhan.net>
Date: Sun, 28 Sep 2014 23:02:44 +0200
Subject: [PATCH] more thoughts about arithmetics in the readme

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 065af82..ea7d616 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,8 @@ Gentoo
 
 * `-l min,max`, `--scale min,max`:
   When using the 'scale' colormap, parse matches as decimal numbers (taking your locale into account)
-  and apply the rainbow colormap linearly between the given min,max (0,100, by default).
+  or as arithmetic expression (like "1+2/0.9\*3") and apply the rainbow colormap linearly
+  between the given min,max (0,100, by default).
 
 * `-a`, `--all`:
   Color the whole input at once instead of line per line