From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 1 Nov 2015 15:15:36 +0000 (+0100)
Subject: termcol: move palette data into separate include
X-Git-Tag: v1.9~85
X-Git-Url: http://git.shiar.nl/sheet.git/commitdiff_plain/d7efdac99433a38f91de80792fc037351798b267

termcol: move palette data into separate include
---

diff --git a/termcol.inc.pl b/termcol.inc.pl
new file mode 100644
index 0000000..6927868
--- /dev/null
+++ b/termcol.inc.pl
@@ -0,0 +1,142 @@
+use strict;
+use Shiar_Sheet::Colour '1.02';
+
++{
+	html => [
+		sprintf('<a title="%s" href="%s">html</a>',
+			'HTML keywords (inherited by CSS≥2.1 and SVG), mostly identical to X11',
+			'http://www.w3.org/TR/css3-color/#html4',
+		),
+		qw/000000:black 800000:maroon  008000:green 808000:olive
+		   000080:navy  800080:purple  008080:cyan  C0C0C0:silver
+		   808080:gray  FF0000:red     00FF00:lime  FFFF00:yellow
+		   0000FF:blue  FF00FF:fuchsia 00FFFF:aqua  FFFFFF:white /,
+	],
+	cga => [
+		undef,  # linux console, kde?
+		qw/000000 AA0000 00AA00 AA5500 0000AA AA00AA 00AAAA AAAAAA
+		   555555 FF5555 55FF55 FFFF55 5555FF FF55FF 55FFFF FFFFFF/,
+#		qw/reset bold dim italic underline blink fastblink reverse hidden/,
+	],
+	xterm => [
+		undef,  # rxvt except for blues
+		qw/000000 CC0000 00CC00 CCCC00 4682B4 CC00CC 00CCCC E5E5E5
+		   4C4C4C FF0000 00FF00 FFFF00 1E90FF FF00FF 00FFFF FFFFFF/,
+	],
+	tango => [
+		undef,  # default Gnome theme
+		qw/2E3436 CC0000 4E9A06 C4A000 3465A4 75507B 06989A D3D7CF
+		   555753 EF2929 8AE234 FCE94F 729FCF AD7FA8 34E2E2 EEEEEC/,
+	],
+	xkcd => [
+		sprintf('<a title="%s" href="%s">xkcd</a>',
+			'human averages in xkcd survey results',
+			'http://blog.xkcd.com/2010/05/03/color-survey-results/',
+		),
+		qw/000000:black 650021:maroon  15b01a:green 6e750e:olive
+		   01153e:navy  7e1e9c:purple  029386:teal  c5c9c7:silver
+		   929591:grey  e50000:red     aaff32:lime  ffff14:yellow
+		   0343df:blue  ed0dd9:fuchsia 00ffff:cyan  ffffff:white /,
+	],
+	android => [
+		sprintf('<a href="%s" title="%s">android</a>',
+			'http://developer.android.com/guide/practices/ui_guidelines/icon_design.html',
+			'recommended colour palette for Android icons',
+		),
+		qw/FFFFFF:white   BFBFBF:light   808080:medium  404040:dark
+		   000000:black   6699FF:blue1   3366CC:blue2   003399:blue3
+		   99CC33:green1  00CC00:green2  669933:green3  FFCC00:orange1
+		   FF9900:orange2 FF6600:orange3 CC0000:red /,
+	],
+	app => [
+		'Term.app',
+		qw/000000 C23621 25BC24 ADAD27 492EE1 D338D3 33BBC8 CBCCCD
+		   818383 FC391F 31E722 EAEC23 5833FF F935F8 14F0F0 E9EBEB /,
+	],
+	putty => [
+		'PuTTY',
+		qw/000000 BB0000 00BB00 BBBB00 0000BB BB00BB 00BBBB BBBBBB
+		   555555 FF5555 55FF55 FFFF55 5555FF FF55FF 55FFFF FFFFFF /,
+	],
+	slutty => [
+		sprintf('<a href="%s" title="%s">SluTTY</a>',
+			'http://www.npjh.com/slutty.html',
+			'PuTTY fork with light colour scheme',
+		),
+		qw/000000 9C1D1D 6C9446 AC9A47 335786 8F6496 486768 E0DCDC
+		   2F2F2F CD5757 8FC35B D1C45E 5C81A9 BC95B7 76CBCB EEEEEC /,
+	],
+	mac2 => [
+		'MacII',
+		qw/FFFFFF FBF305 FF6403 DD0907 F20884 4700A5 0000D3 02ABEA
+		   1FB714 006412 562C05 90713A C0C0C0 808080 404040 000000 /,
+	],
+	risc => [
+		'RISC',  # v2/3
+		qw/FFFFFF DDDDDD BBBBBB 999999 777777 555555 333333 000000
+		   004499 EEEE00 00CC00 DD0000 EEEEBB 558800 FFBB00 00BBFF /,
+	],
+	c64 => [
+		'C=64',  # commodore 64/128
+		map {
+			# 5-bit luma ± 2-bit colour angle
+			my ($y, $neg, $hue) = split /(-)|\+/;
+
+			# convert to yuv
+			my ($u, $v) = (0, 0);
+			if (defined $hue) {
+				my $RAD = 3.14159;
+				$hue *= $RAD / 8;
+				$hue += $RAD if $neg;
+				$u = cos $hue;
+				$v = sin $hue;
+			}
+
+			# convert to rgb
+			$y *= 255 / 32;
+			$_ = $_ * 127.5 + 128 for $u, $v;
+			Shiar_Sheet::Colour->newyuv($y, $u, $v)->rgb48;
+		}
+		qw/ 0    32  10+5 20-5 12+2 16-2 8+0  24-0
+		    12+6 8+7 16+5 10   15   24-2 15+0 20 /,
+	],
+	msx1 => [
+		'MSX',
+		map {
+			my ($y, @c) = split /;/;
+			$y *= 255;
+			$_ = ($_ - .47) / .53 * 127.5 + 128 for @c;
+			Shiar_Sheet::Colour->newyuv($y, @c)->rgb48;
+		}
+		qw/ 0.00;0.47;0.47 0.00;0.47;0.47 0.53;0.20;0.07 0.67;0.27;0.17
+		    0.40;1.00;0.40 0.53;0.93;0.43 0.47;0.30;0.83 0.73;0.70;0.00
+		    0.53;0.27;0.93 0.67;0.27;0.93 0.73;0.07;0.57 0.80;0.17;0.57
+		    0.47;0.23;0.13 0.53;0.67;0.73 0.80;0.47;0.47 1.00;0.47;0.47 /,
+	],
+	msx2 => [
+		'MSX2',
+		map { s{([0-7])}{sprintf '%02X', $1 / 7 * 255}egr }
+		qw/ 000 000 161 373 117 237 511 267
+		    711 733 661 663 141 625 555 777 /,
+	],
+	arnejmp => [
+		sprintf('<a href="%s" title="%s">%s</a>',
+			'http://androidarts.com/palette/16pal.htm',
+			"Arne's Japanese Machine Palette v3 (MSX)",
+			'A:JMP',
+		),
+		qw/ 000000 191028 46AF45 A1D685 453E78 7664FE 833129 9EC2E8
+		    DC534B E18D79 D6B97B E9D8A1 216C4B D365C8 AFAAB9 F5F4EB /,
+	],
+	arnegame => [
+		sprintf('<a href="%s" title="%s">%s</a>',
+			'http://androidarts.com/palette/16pal.htm',
+			'Generic 16 color game palette v20 by Arne Niklas Jansson',
+			'Arne',
+		),
+		qw/ 000000::void     9D9D9D::ash     FFFFFF::blind   BE2633::bloodred
+		    E06F8B::pigmeat  493C2B::oldpoop A46422::newpoop EB8931::blaze
+		    F7E26B::zornskin 2F484E::shade   44891A::leaf    A3CE27::slime
+		    1B2632::night    005784::sea     31A2F2::sky     B2DCEF::cloud /,
+	],
+}
diff --git a/termcol.plp b/termcol.plp
index 4f97aba..9411ba4 100644
--- a/termcol.plp
+++ b/termcol.plp
@@ -10,6 +10,7 @@ Html({
 	keywords => [qw'
 		color code terminal console escape table xterm rxvt
 	'],
+	data => ['termcol.inc.pl'],
 	stylesheet => [qw'light dark'],
 });
 
@@ -31,6 +32,9 @@ print
 use Shiar_Sheet::Colour '1.03';
 use List::Util qw( min max );
 
+my $palettes = do 'termcol.inc.pl';
+die "Cannot open palette data: $_\n" for $@ || $! || ();
+
 sub colcell {
 	my $name = shift // return "<td colspan=3>\n";
 	my $col = Shiar_Sheet::Colour->new(@_);
@@ -51,146 +55,6 @@ sub colcell {
 	return "$out\n";
 }
 
-my %col = (
-	html => [
-		sprintf('<a title="%s" href="%s">html</a>',
-			'HTML keywords (inherited by CSS≥2.1 and SVG), mostly identical to X11',
-			'http://www.w3.org/TR/css3-color/#html4',
-		),
-		qw/000000:black 800000:maroon  008000:green 808000:olive
-		   000080:navy  800080:purple  008080:cyan  C0C0C0:silver
-		   808080:gray  FF0000:red     00FF00:lime  FFFF00:yellow
-		   0000FF:blue  FF00FF:fuchsia 00FFFF:aqua  FFFFFF:white /,
-	],
-	cga => [
-		undef,  # linux console, kde?
-		qw/000000 AA0000 00AA00 AA5500 0000AA AA00AA 00AAAA AAAAAA
-		   555555 FF5555 55FF55 FFFF55 5555FF FF55FF 55FFFF FFFFFF/,
-#		qw/reset bold dim italic underline blink fastblink reverse hidden/,
-	],
-	xterm => [
-		undef,  # rxvt except for blues
-		qw/000000 CC0000 00CC00 CCCC00 4682B4 CC00CC 00CCCC E5E5E5
-		   4C4C4C FF0000 00FF00 FFFF00 1E90FF FF00FF 00FFFF FFFFFF/,
-	],
-	tango => [
-		undef,  # default Gnome theme
-		qw/2E3436 CC0000 4E9A06 C4A000 3465A4 75507B 06989A D3D7CF
-		   555753 EF2929 8AE234 FCE94F 729FCF AD7FA8 34E2E2 EEEEEC/,
-	],
-	xkcd => [
-		sprintf('<a title="%s" href="%s">xkcd</a>',
-			'human averages in xkcd survey results',
-			'http://blog.xkcd.com/2010/05/03/color-survey-results/',
-		),
-		qw/000000:black 650021:maroon  15b01a:green 6e750e:olive
-		   01153e:navy  7e1e9c:purple  029386:teal  c5c9c7:silver
-		   929591:grey  e50000:red     aaff32:lime  ffff14:yellow
-		   0343df:blue  ed0dd9:fuchsia 00ffff:cyan  ffffff:white /,
-	],
-	android => [
-		sprintf('<a href="%s" title="%s">android</a>',
-			'http://developer.android.com/guide/practices/ui_guidelines/icon_design.html',
-			'recommended colour palette for Android icons',
-		),
-		qw/FFFFFF:white   BFBFBF:light   808080:medium  404040:dark
-		   000000:black   6699FF:blue1   3366CC:blue2   003399:blue3
-		   99CC33:green1  00CC00:green2  669933:green3  FFCC00:orange1
-		   FF9900:orange2 FF6600:orange3 CC0000:red /,
-	],
-	app => [
-		'Term.app',
-		qw/000000 C23621 25BC24 ADAD27 492EE1 D338D3 33BBC8 CBCCCD
-		   818383 FC391F 31E722 EAEC23 5833FF F935F8 14F0F0 E9EBEB /,
-	],
-	putty => [
-		'PuTTY',
-		qw/000000 BB0000 00BB00 BBBB00 0000BB BB00BB 00BBBB BBBBBB
-		   555555 FF5555 55FF55 FFFF55 5555FF FF55FF 55FFFF FFFFFF /,
-	],
-	slutty => [
-		sprintf('<a href="%s" title="%s">SluTTY</a>',
-			'http://www.npjh.com/slutty.html',
-			'PuTTY fork with light colour scheme',
-		),
-		qw/000000 9C1D1D 6C9446 AC9A47 335786 8F6496 486768 E0DCDC
-		   2F2F2F CD5757 8FC35B D1C45E 5C81A9 BC95B7 76CBCB EEEEEC /,
-	],
-	mac2 => [
-		'MacII',
-		qw/FFFFFF FBF305 FF6403 DD0907 F20884 4700A5 0000D3 02ABEA
-		   1FB714 006412 562C05 90713A C0C0C0 808080 404040 000000 /,
-	],
-	risc => [
-		'RISC',  # v2/3
-		qw/FFFFFF DDDDDD BBBBBB 999999 777777 555555 333333 000000
-		   004499 EEEE00 00CC00 DD0000 EEEEBB 558800 FFBB00 00BBFF /,
-	],
-	c64 => [
-		'C=64',  # commodore 64/128
-		map {
-			# 5-bit luma ± 2-bit colour angle
-			my ($y, $neg, $hue) = split /(-)|\+/;
-
-			# convert to yuv
-			my ($u, $v) = (0, 0);
-			if (defined $hue) {
-				my $RAD = 3.14159;
-				$hue *= $RAD / 8;
-				$hue += $RAD if $neg;
-				$u = cos $hue;
-				$v = sin $hue;
-			}
-
-			# convert to rgb
-			$y *= 255 / 32;
-			$_ = $_ * 127.5 + 128 for $u, $v;
-			Shiar_Sheet::Colour->newyuv($y, $u, $v)->rgb48;
-		}
-		qw/ 0    32  10+5 20-5 12+2 16-2 8+0  24-0
-		    12+6 8+7 16+5 10   15   24-2 15+0 20 /,
-	],
-	msx1 => [
-		'MSX',
-		map {
-			my ($y, @c) = split /;/;
-			$y *= 255;
-			$_ = ($_ - .47) / .53 * 127.5 + 128 for @c;
-			Shiar_Sheet::Colour->newyuv($y, @c)->rgb48;
-		}
-		qw/ 0.00;0.47;0.47 0.00;0.47;0.47 0.53;0.20;0.07 0.67;0.27;0.17
-		    0.40;1.00;0.40 0.53;0.93;0.43 0.47;0.30;0.83 0.73;0.70;0.00
-		    0.53;0.27;0.93 0.67;0.27;0.93 0.73;0.07;0.57 0.80;0.17;0.57
-		    0.47;0.23;0.13 0.53;0.67;0.73 0.80;0.47;0.47 1.00;0.47;0.47 /,
-	],
-	msx2 => [
-		'MSX2',
-		map { s{([0-7])}{sprintf '%02X', $1 / 7 * 255}egr }
-		qw/ 000 000 161 373 117 237 511 267
-		    711 733 661 663 141 625 555 777 /,
-	],
-	arnejmp => [
-		sprintf('<a href="%s" title="%s">%s</a>',
-			'http://androidarts.com/palette/16pal.htm',
-			"Arne's Japanese Machine Palette v3 (MSX)",
-			'A:JMP',
-		),
-		qw/ 000000 191028 46AF45 A1D685 453E78 7664FE 833129 9EC2E8
-		    DC534B E18D79 D6B97B E9D8A1 216C4B D365C8 AFAAB9 F5F4EB /,
-	],
-	arnegame => [
-		sprintf('<a href="%s" title="%s">%s</a>',
-			'http://androidarts.com/palette/16pal.htm',
-			'Generic 16 color game palette v20 by Arne Niklas Jansson',
-			'Arne',
-		),
-		qw/ 000000::void     9D9D9D::ash     FFFFFF::blind   BE2633::bloodred
-		    E06F8B::pigmeat  493C2B::oldpoop A46422::newpoop EB8931::blaze
-		    F7E26B::zornskin 2F484E::shade   44891A::leaf    A3CE27::slime
-		    1B2632::night    005784::sea     31A2F2::sky     B2DCEF::cloud /,
-	],
-);
-
 if ($get{v}) {
 	my %reorder = (
 		arnegame => [ 0,5,9,12 , 3,6,10,13,1 , 4,7,8,11,14,15,2 ],
@@ -202,7 +66,7 @@ if ($get{v}) {
 	);
 	$reorder{$_} = $reorder{msx2} for qw( msx1 arnejmp );
 	while (my ($name, $order) = each %reorder) {
-		for my $pal ( $col{$name}) {
+		for my $pal ( $palettes->{$name}) {
 			$pal = [ map { $pal->[$_ + 1] =~ s/:|$/:$_/r } -1, @{$order} ];
 		}
 	}
@@ -211,11 +75,14 @@ if ($get{v}) {
 my @termlist = qw( cga xterm tango app html xkcd );
 push @termlist, qw( c64 msx2 mac2 risc arnegame ) if exists $get{v};
 for my $term (@termlist) {
+	my ($name, @index) = @{ $palettes->{$term} };
+	my $caption = $name // $term;
+
 	print '<table>', "\n";
-	printf "<caption>%s</caption>\n", $col{$term}[0] || $term;
-	for my $num (1 .. $#{ $col{$term} }) {
-		my ($rgb, $name) = split /:/, $col{$term}[$num], 3;
-		$name ||= $num - 1;
+	printf "<caption>%s</caption>\n", $caption;
+	for my $num (0 .. $#index) {
+		my ($rgb, $name) = split /:/, $index[$num], 3;
+		$name ||= $num;
 		$name = [ $name, ['#333'] ] if $term eq 'xkcd';
 		print '<tr>', colcell($name, $rgb);
 	}