From 2eef54d10918562e80526b7fe4061e6925e54815 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Wed, 16 Jun 2010 18:42:00 +0000
Subject: [PATCH] termcol: customised foreground sample for xkcd

---
 termcol.plp | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/termcol.plp b/termcol.plp
index 8918a8c..1ea1a83 100644
--- a/termcol.plp
+++ b/termcol.plp
@@ -26,14 +26,18 @@ sub colcell {
 	my $minhex = $col->rgb24;
 	my $css     = '#' . $col->rgb48;
 	my $inverse = '#' . sprintf('%X', $col->luminance/255 < .3 ? 12 : 0) x 3;
-	return sprintf '<td title="%s" style="%s">%s<td style="%s">%s<td style="%s">%s'."\n",
+
+	my $sample = [ qw(#000 #FFF) ];
+	($name, $sample) = @$name if ref $name eq 'ARRAY';
+
+	my $out = sprintf('<td title="%s" style="%s">%s',
 		join(',', map { int } @$col),
 		"background:$css; color:$inverse; padding:0 1ex",
 		$name,
-		"background:#000; color:$css",
-		$minhex,
-		"background:#FFF; color:$css",
-		$minhex,
+	);
+	$out .= sprintf '<td style="%s">%s', "background:$_; color:$css", $minhex
+		for @$sample;
+	return "$out\n";
 }
 
 my %col = (
@@ -74,12 +78,14 @@ my %col = (
 	],
 );
 
-for my $term (qw/html cga xterm tango xkcd/) {
+for my $term (qw/cga xterm tango html xkcd/) {
 	print '<table>', "\n";
 	print "<caption>$term</caption>\n";
 	for my $num (0 .. 15) {
 		my $rgb = $col{$term}[$num + 2];
-		print '<tr>', colcell($col{"-$term"}[$num] || $num, $rgb);
+		my $name = $col{"-$term"}[$num] || $num;
+		$name = [ $name, ['#333'] ] if $term eq 'xkcd';
+		print '<tr>', colcell($name, $rgb);
 	}
 	print "</table>\n\n";
 }
-- 
2.30.0