From: Mischa POSLAWSKY <perl@shiar.org>
Date: Wed, 29 Jan 2020 17:44:43 +0000 (+0100)
Subject: document remaining color options
X-Git-Tag: v1.07~3
X-Git-Url: http://git.shiar.net/barcat.git/commitdiff_plain/881658b2821b25123b30489287af1da32e4985f7?hp=89464dc60b02c7c52a48aa101075cbc1275ee162

document remaining color options
---

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>]