From edbbb5e8918a267fec13c55ebe9dcc556058c020 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Tue, 2 May 2017 21:56:01 +0200
Subject: [PATCH] termcol: include and mark duplicate colours in ppu

---
 termcol.inc.pl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/termcol.inc.pl b/termcol.inc.pl
index 6e3b6d6..3242775 100644
--- a/termcol.inc.pl
+++ b/termcol.inc.pl
@@ -310,12 +310,13 @@ use Shiar_Sheet::Colour 1.05;
 					320 430 660 773
 					120 140 360 572
 					031 040 070 473
-					000 053 000 276
+					040 053 276 276
 					022 044 077 467
 					111 222 444 666
 				);
+				my %dup;
 				map { [
-					map { [ $_, map { $_ * 255 / 7 } split // ] }
+					map { [ $dup{$_}++ ? "<s>$_</s>" : $_, map { $_ * 255 / 7 } split // ] }
 					map { $rgb[$_] }
 					$_*4 .. $_*4+3
 				] } 0..13
-- 
2.30.0