From 305b277a4f33d11dce040fa2a9a1395000f50d27 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 1 Nov 2015 03:34:10 +0100
Subject: [PATCH] termcol: append greyscale ramps to colour tables

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

diff --git a/termcol.plp b/termcol.plp
index fd2bc9b..60afba6 100644
--- a/termcol.plp
+++ b/termcol.plp
@@ -281,14 +281,13 @@ sub coltable_hsv {
 		$out .= '<tr>';
 		$out .= colcell(@$_) for map { $_->[$h] } map { @{$_} } @colmap;
 	}
-	$out .= "</table>\n\n";
 
 	$offset += $dim ** 3;
 	$greymap{$offset++} = $_ for @{$greyramp};
 
-	$out .= '<table>';
+	$out .= '<tbody>';
 	my $col = 0;
-	my $colbreak = keys(%greymap) / 2;  # split into 2 rows
+	my $colbreak = scalar map { @$_ } @colmap;  # same width as hue rows
 	for my $num (sort { $greymap{$a} <=> $greymap{$b} } keys %greymap) {
 		$out .= '<tr>' unless $col++ % $colbreak;
 		$out .= colcell($num, ($greymap{$num}) x 3);
-- 
2.30.0