From 881658b2821b25123b30489287af1da32e4985f7 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Wed, 29 Jan 2020 18:44:43 +0100
Subject: [PATCH] document remaining color options

---
 barcat | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/barcat b/barcat
index 9e78016..995f669 100755
--- a/barcat
+++ b/barcat
@@ -448,6 +448,11 @@ or alternatively I<1;30> for bright black.
 In case of additional colors,
 the last is used for values equal to the maximum, the first for minima.
 If unspecified, these are green and red respectively (I<31 90 32>).
+Multiple intermediate colors will be distributed
+relative to the size of values.
+
+Predefined color schemes are named I<whites> and I<fire>,
+or I<greys> and I<fire256> for 256-color variants.
 
 =item --spark[=<characters>]
 
-- 
2.30.0