From 4df29062a0012a9864d1038557d9f825b7cf509f Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 1 Nov 2015 04:05:06 +0100
Subject: [PATCH] termcol: omit table tags from coltable_hsv() output

Require manual container setup so e.g. captions can be added.
---
 termcol.plp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/termcol.plp b/termcol.plp
index 9262bf3..e34cead 100644
--- a/termcol.plp
+++ b/termcol.plp
@@ -261,7 +261,7 @@ sub coltable_hsv {
 		}
 	}
 
-	my $out = '<table class=mapped>';
+	my $out = '';
 	$out .= sprintf '<colgroup span=%d>', 3 * @{$_} for @colmap;
 	my $huerow = $colmap[0][0]; # first {$_} map { @{$_} } @colmap;
 	for my $h (grep { $huerow->[$_] } 0 .. $#{$huerow}) {
@@ -279,25 +279,28 @@ sub coltable_hsv {
 		$out .= '<tr>' unless $col++ % $colbreak;
 		$out .= colcell($num, ($greymap{$num}) x 3);
 	}
-	$out .= "</table>\n\n";
 
 	return $out;
 }
 
 {
 	print "<h2>88-colour space</h2>\n";
+	print "<table class=mapped>\n";
 	print coltable_hsv(4,
 		sub {(0, 139, 205, 255)[$_[0]]},
 		[map { ($_ + 2 + ($_>0)) * 255/11 } 0 .. 7],
 	);
+	print "</table>\n";
 }
 
 if ($ENV{PATH_INFO} =~ /256/) {
 	print "<h2>256-colour space</h2>\n";
+	print "<table class=mapped>\n";
 	print coltable_hsv(6,
 		sub { $_[0] && $_[0]*40 + 55 },
 		[ map { $_ * 10 + 8 } 0 .. 23 ],
 	);
+	print "</table>\n";
 }
 :></div>
 <hr>
-- 
2.30.0