4 use List::Util qw( pairs pairmap sum );
12 my $U = 0; # optional unicode alternatives
15 'td { white-space: normal; word-spacing: 10em }',
16 # force line break between words
17 '.sample { word-spacing: 0 }',
18 '.sample svg { margin-right: 1ex; white-space: nowrap; display: inline-block }',
19 # larger space between letters
21 my $spacestyle = '.sample svg { margin-right: 0.5ex }'; # separate letters
24 '{ line-height: 1ex }',
25 'td:not(.sample) { vertical-align: top }',
26 '.sample { font-size: 80% }',
30 2,11,20,19,18,21,24,15,6,7,8,5,13, # red .. magenta, grey
31 1,10,9,12,3,4,0, 14,23,22,25,16,17,26, # dark, light hues
34 # Order to put similar sounds close to each other:
41 my @hueletters = ((26) x 27);
42 @hueletters[map { ord($_) - ord('a') } qw(
43 u a i x q g k d t b p m l w n j c z v r o e y h s f
48 my ($prefix, @dots) = $code =~ m/\A(-?)(\d)(\d)/ or return $code;
50 # unicode glyph alternative as DOMINO TILE HORIZONTAL-0a-0b
51 return $prefix . chr(0x1F031 + ($dots[0] * 7) + $dots[1]);
53 return $prefix . join(' ', map { '·' x $_ } @dots);
58 my ($prefix, @dots) = $code =~ m/\A(-?)(\d)(\d)/ or return $code;
59 # unicode glyph alternative as DOMINO TILE HORIZONTAL-0a-0b
60 return $prefix . chr(0x1F031 + ($dots[0] * 7) + $dots[1]);
65 my ($prefix, $shape, $rotate) = $code =~ m/\A(-?)(\w)(\d?)/
73 T => 'm0,0h2.5h-1.5v1',
80 S 120 Z 0 J 240 L 30 T 300 O 60 I 180
81 v 45,50% i 165,50% o 165,0%
83 s/\z(?<!%)/,100%/ for values %col;
85 '<svg height="24" viewBox="-.5 -.5 %s 4">'
86 . '<path d="%s" stroke="%s" fill="none"%s /></svg>',
87 $code eq 'I' ? 4 : $code =~ /T3|[LJO]$|[Iio]1/ ? 2 : 3,
88 $path{$shape}, "hsl($col{$shape},50%)", join('',
89 $rotate && sprintf(' transform="rotate(%s 1 1)"', $rotate * 90),
90 $prefix && ' style="opacity:.5"',
96 my $code = shift or return '';
98 return join '', pairmap {
99 ($a =~ tr/123/❘❙❚/r) . ($b =~ tr/321/ /dr)
100 } split //, $code if $U;
102 my @cols = split //, $code; # bar and space widths
103 my $width = sum(@cols);
105 '<svg width="%d" height="%d" viewBox="-.5 0 %d %d"><path d="%s"/></svg>',
106 $width * 2, 14, $width, 7, join(' ',
109 join('m1,-7', ('v7') x $_->[0]), # line per bar width
110 (map { sprintf 'm%d,-7', $_ + 1 } $_->[1] || ()), # space forward
118 my ($index, $hues, $opaque) = @_;
119 $index >= 0 or $index = 26;
120 my @lum = ($index % 3, $index / 3 % 3, $index / 9); # hue opacities (0..2)x3
121 my @lumf = $opaque ? ('hsl(%s,100%%,50%%)', 'hsl(%s,100%%,25%%)') :
122 ('hsl(%s,100%%,50%%)', 'hsla(%s,100%%,50%%,.5)');
124 '<svg width="16" height="16" viewBox="0 0 12 12">%s</svg>',
126 my $colf = $lumf[ $lum[$_] ];
127 !$colf ? () : sprintf('<circle cx="%d" cy="%d" r="%d" fill="%s"/>',
128 5 + $_, $_ == 1 ? 7 : 5, 5, sprintf($colf, $hues->[$_])
136 list => [qw{ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z }],
139 list => [qw{ a b c d e f g h i j k l m n o p q r s t u v w x y z }],
145 font-family: Suetterlin; /* R. G. Arens */
146 src: url("/suetterlin.ttf");
148 'td { font-family: Suetterlin }',
150 list => [qw{ a b c d e f g h i j k l m n o p q r ſ s t u v w x y z }],
153 name => 'Old Roman Cursive',
155 'svg path { stroke-linecap: round; stroke-linejoin: round }',
156 '.sample svg { margin-right: -10px }',
161 {<svg width="20" height="20" viewBox="0 0 12 20"><path d="$1"/></svg>}r
163 "m2,4 c1,2 8,9 8,9 M2,15 6,9",
164 "m2,4 c0,0 3,-2 4,1 1,2 0,9 3,9 1,-0 2,-1 2,-1 m-6,-2 c-5,4 -0,6 1,3",
165 "m4,7 4,-2 m-4,4 c0,0 -2,7 3,6",
166 "m3,2 c0,0 7,10 7,12 m-2,-4 c-5,2 -4,9 1,3",
167 "m3,10 4,0 m2,-7 c0,0 -7,1 -5,16",
168 "m4,11 5,-2 m-3,-4 7,-4 M0,18 c0,0 4,3 5,-3 2,-6 2,-10 2,-10",
169 "m3,6 7,-2 m-7,4 c-2,5 4,9 6,6 l1,3",
170 "m7,9 4,-0 m-8,0 c4,0 6,-1 5,6 M1,3 c2,-0 2,12 2,12",
173 "-m9,5 -5,4 4,4 m-4,-10 -1,13",
174 "m3,2 c0,0 -1,9 1,10 5,2 6,2 6,2",
175 "m0,16 3,-10 4,6 2,-5 5,4",
176 "m2,16 1,-9 5,8 2,-9",
177 "m5,8 c-2,0 -2,6 1,5 4,-2 1,-5 1,-5",
178 "m5,8 c0,0 -1,8 2,6 m-3,-7 5,3",
179 "m3,6 9,12 m-9,-11 c-4,1 -3,4 -3,4 0,0 2,2 6,-1",
180 "m0,6 c3,-1 3,-1 6,0 2,1 3,3 6,1 m-7,-1 -2,11",
181 "m13,3 c0,0 -5,2 -8,4 -2,3 -1,5 -2,9 -1,1 -4,2 -4,2",
182 "m2,7 8,0 m-4,1 c0,0 -1,8 3,5",
184 "m2,5 c0,0 3,5 6,3 3,-2 2,-3 2,-3",
186 "m3,19 c-1,-6 6,-17 6,-17 M1,8 c0,0 10,1 10,1",
187 "-m0,7 c2,-3 5,-2 5,1 l0,11 c0,0 -0,-4 -0,-10 -0,-4 4,-4 6,-3",
188 "-m3,6 c4,-1 3,3 3,3 -1,3 -2,5 -1,5 1,1 3,0 3,0",
192 name => 'Sutton <abbr title="American Sign Lanugage">ASL</abbr>',
193 style => $spacestyle,
195 # American manual alphabet in Sutton (U+1D800+) notation
196 map { !!$_ && pack 'W*', map { hex "1D$_" } unpack '(A3)*', $_ } qw{
197 8F7a9c 847a9c 86Da9c 801a9c 84Aa9c
198 8CEa9c 8F0 815aa2 892a9c 892a9c9A2aac
200 819a9c 876a9c 840a9caA1 8F0a9caA1 81Aa9c
201 903a9c 8FBa9c 815a9c 80Ea9c 887a9c
202 806a9c 89Aa9c 800a9c945aaa
207 name => 'Unistrokes',
208 url => 'https://www.google.com/patents/US5596656', # by Xerox
209 style => 'svg path { stroke-linecap: round; stroke-linejoin: round }',
211 map { '<svg width="14" height="16" viewBox="-1 -1 8 10">'.$_.'</svg>' }
213 sprintf('<circle cx="%s" cy="%s" r="1"/>', m/\AM(\d+),(\d+)(.?)/) . # start point
214 (!!$3 && qq(<path d="$_"/>))
230 'M6,0 Q0,6 3,8 6,6 0,0',
231 'M0,0 Q4,8 6,4 4,0 0,8',
232 'M6,0 Q2,8 0,4 2,0 6,8',
239 'M0,0 Q6,6 3,8 0,6 6,0',
247 url => 'http://depts.washington.edu/ewrite/', # patented US7729542
248 style => 'svg path { stroke-linecap: round; stroke-linejoin: round }',
250 map { '<svg width="14" height="14" viewBox="-1 -1 10 10">'.$_.'</svg>' }
252 my @route = split //;
253 my @coords = map { $_ % 2 << 3, $_ >> 1 << 3 } @route; # x,y,
254 sprintf('<circle cx="%s" cy="%s" r="1"/><path d="M%s"/>',
255 @coords[0, 1], # start point
257 my $pos = join(',', @coords[$_*2, $_*2 + 1]);
258 $_ > 1 && $route[$_] == $route[$_ - 2] # curve back
259 ? 'Q4,4 '.$pos.'L' : $pos
263 # corners (0..3) clockwise from top-left in order
265 213 0232 1023 1323 103 102 10132 0213 02 132 02123 023 20313 2031
266 10231 0102 10131 201 1032 013 0231 021 02131 0312 0313 0123 01
271 # name => 'Palm Graffiti',
274 name => '<abbr title="International Telegraph Alphabet">ITA</abbr>2',
275 style => [@wrapstyle, 'td { font-size: 50% }'],
276 list => [map { tr/01/○●/r =~ s/..\K/ /r } qw(
277 11000 10011 01110 10010 10000 10110 01011 00101 01100 11010 11110 01001 00111
278 00110 00011 01101 11101 01010 10100 00001 11100 01111 11001 10111 10101 10001
284 map { qq(<svg width="14" height="14" viewBox="-.5 -.5 7 7"><path d="$_"/></svg>) }
286 'M1,0 V4 A2,2 0,0,0 5,4',
287 'M5,0 A4.5,3 0,0,0 5,6',
288 'M1,0 A4.5,3 0,0,1 1,6',
290 'M1,6 V2 A2,2 0,0,1 5,2',
291 'M5,6 V2 A2,2 0,1,0 1,2',
292 'M1.5,3 A1.5,1.5 0,0,0 4.5,3 1.5,1.5 0,0,0 1.5,3 M3,1.5 A1,1.5 0,0,0 3,4.5',
294 'M5,0 V4 A2,2 0,0,1 1,4',
299 'M0,3 A3,3 0,0,0 6,3 3,3 0,0,0 0,3',
300 'M6,4 H2 A2,1 0,0,1 2,2',
301 'M0,4 H4 A2,1 0,0,0 4,2',
305 'M0,0 V3 A3,3 0,0,0 6,3 V0',
307 'M0,6 V3 A3,3 0,0,1 6,3 V6',
312 style => 'svg path { stroke-linecap: round; stroke-linejoin: round }',
315 list => [qw{ ⠁ ⠃ ⠉ ⠙ ⠑ ⠋ ⠛ ⠓ ⠊ ⠚ ⠅ ⠇ ⠍ ⠝ ⠕ ⠏ ⠟ ⠗ ⠎ ⠞ ⠥ ⠧ ⠺ ⠭ ⠽ ⠵ }],
318 name => '5-point Tactile',
320 map { '<svg width="9" height="12" viewBox="0 0 18 24">'.$_.'</svg>' }
322 join '', map { sprintf '<circle cx="%d" cy="%d" r="4"/>',
323 !$_ ? 9 : $_ & 1 ? 4 : 14,
324 !$_ ? 12 : $_ < 3 ? 4 : 20,
328 4 234 012 14 0 014 023 12
329 02 024 0134 23 013 03 01 123
330 0124 13 04 1 34 0123 134 0234
336 style => $spacestyle,
337 list => [map {tr/.-/‧‑/r} qw{
338 .- -... -.-. -.. . ..-. --. .... .. .--- -.- .-.. --
339 -. --- .--. --.- .-. ... - ..- ...- .-- -..- -.-- --..
345 list => [map { disptap($_) } qw{
346 11 12 13 14 15 21 22 23 > 24 25 31 32
347 33 34 35 41 42 43 44 45 51 52 53 54 55
353 list => [map { disptap($_) } qw{
354 11 12 13 14 21 22 23 20 > 31 -13 32 33
355 30 41 42 -13 43 40 10 51 52 53 50 -31 -40
357 altlist => [map { disptap($_) } qw{
358 10 14 -13 12 20 23 22 21 30 -34 13 33 32
359 31 40 43 -13 42 41 11 50 -23 -50 -1341 -31 -41
363 name => 'Domino tiles',
364 list => [map { dispdomino($_) } qw{
365 10 11 20 21 22 30 31 32 33 40 41 42 43
366 44 50 51 52 53 54 55 60 61 62 63 64 65
371 'svg path { stroke-linecap: square }',
373 name => 'Tetrominos',
374 list => [map { dispblock($_) } qw{
383 style => 'td { font-family: Symbola, "DejaVu Sans", serif, sans }',
385 map { chr(0x1F0A0 + $_), sprintf('<b>%s</b>', chr(0x1F0B0 + $_)) } # spades, hearts
386 1 .. 11, 13, 14 # A 2-10 J Q K
387 ), '', chr(0x1F0CF), chr(0x1F0DF) ],
390 name => 'Maritime flags',
391 style => $spacestyle,
393 # International Code of Signals, SVG fills
394 map { !!$_ && '<svg width="20" height="20" viewBox="0 0 30 30">'.s/\n?\t+//gr.'</svg>' }
396 <path fill="$C{blue}" d="M0,0 h30 l-7.5,15 7.5,15 h-30 z"/>
397 <path fill="white" d="M0,0 h15 v30 h-15"/>
399 <path fill="$C{red}" d="M0,0 h30 l-7.5,15 7.5,15 h-30 z"/>
401 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
402 <path fill="white" d="M0,6 h30 v18 h-30" />
403 <path fill="$C{red}" d="M0,12 h30 v6 h-30" />
405 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
406 <path fill="$C{blue}" d="M0,6 h30 v18 h-30"/>
408 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
409 <path fill="$C{blue}" d="M0,0 h30 v15 h-30"/>
411 <path fill="white" d="M0,0 h30v30 h-30z"/>
412 <path fill="$C{red}" d="M15,0 l15,15 -15,15 -15,-15"/>
414 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
415 <path fill="$C{yellow}" d="M 0,0 h5 v30 h-5"/>
416 <path fill="$C{yellow}" d="M10,0 h5 v30 h-5"/>
417 <path fill="$C{yellow}" d="M20,0 h5 v30 h-5"/>
419 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
420 <path fill="white" d="M0,0 h15 v30 h-15"/>
422 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
423 <circle fill="$C{black}" r="7.5" cx="15" cy="15"/>
425 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
426 <path fill="white" d="M0,10 h30 v10 h-30"/>
428 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
429 <path fill="$C{yellow}" d="M0,0 h15 v30 h-15"/>
431 <path fill="$C{black}" d="M0,0 h30v30 h-30z"/>
432 <path fill="$C{yellow}" d="M0,0 h15 v15 h-15 M15,15 h15 v15 h-15"/>
434 <path fill="white" d="M0,0 h30v30 h-30z"/>
435 <path fill="$C{blue}" d="M4,0h22l-11,11 M4,30h22l-11,-11
436 M0,4v22l11,-11 M30,4v22l-11,-11"/>
438 <path fill="white" d="M0,0 h30v30 h-30z"/>
439 <path fill="$C{blue}" d="
440 M0,0 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
441 m7.5,-15 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
442 m7.5,-30 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
443 m7.5,-15 h7.5v7.5h-7.5 m0,7.5h7.5v7.5h-7.5
446 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
447 <path fill="$C{red}" d="M0,0 h30 v30"/>
449 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
450 <path fill="white" d="M10,10 h10 v10 h-10"/>
452 <path fill="$C{yellow}" d="M0,0 h30v30 h-30z"/>
454 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
455 <path fill="$C{yellow}" d="M12.5,0 v30 h5 v-30"/>
456 <path fill="$C{yellow}" d="M0,12.5 h30 v5 h-30"/>
458 <path fill="white" d="M0,0 h30v30 h-30z"/>
459 <path fill="$C{blue}" d="M10,10 h10 v10 h-10"/>
461 <path fill="white" d="M0,0 h30v30 h-30z"/>
462 <path fill="$C{red}" d="M0,0 h10 v30 h-10"/>
463 <path fill="$C{blue}" d="M20,0 h10 v30 h-10"/>
465 <path fill="white" d="M0,0 h30v30 h-30z"/>
466 <path fill="$C{red}" d="M0,0 h15 v15 h-15 M15,15 h15 v15 h-15"/>
468 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
469 <path fill="white" d="M4,0h22l-11,11 M4,30h22l-11,-11
470 M0,4v22l11,-11 M30,4v22l-11,-11"/>
472 <path fill="$C{blue}" d="M0,0 h30v30 h-30z"/>
473 <path fill="white" d="M5,5 h20 v20 h-20"/>
474 <path fill="$C{red}" d="M10,10 h10 v10 h-10"/>
476 <path fill="white" d="M0,0 h30v30 h-30z"/>
477 <path fill="$C{blue}" d="M12.5,0 v30 h5 v-30"/>
478 <path fill="$C{blue}" d="M0,12.5 h30 v5 h-30"/>
480 <path fill="$C{red}" d="M0,0 h30v30 h-30z"/>
481 <path fill="$C{yellow}" d="M0,0h6l-6,6 M12,0h6l-18,18v-6
482 M24,0h6l-30,30v-6 M30,6v6l-18,18h-6 M30,18v6l-6,6h-6"/>
484 <path fill="$C{black}" d="M0,0 h30v30 h-30z"/>
485 <path fill="$C{blue}" d="M30,0 v31 l-15,-15"/>
486 <path fill="$C{yellow}" d="M0,0 h31 l-15,15"/>
487 <path fill="$C{red}" d="M0,30 h31 l-15,-15"/>
491 <path fill="$C{blue}" d="M0,5 30,15 0,25"/>
492 <path fill="$C{yellow}" d="M0,9 20,15 0,21"/>
494 <path fill="$C{blue}" d="M0,5 30,15 0,25"/>
495 <path fill="white" d="M15,10 30,15 15,20"/>
500 name => 'Flag semaphore',
504 s/[1-4]\K(?=[4-9])/ /; # prevent unwanted vertical crossing
506 s{(\S)(?=.)}{<span style="position:absolute">$1</span>};
510 1 2 3 4 5 6 7 21 31 46 14 51 16 17 23
511 24 25 26 27 34 35 47 56 57 36 67
516 name => 'Chappe semaphore',
519 my ($r, $pr, $pl) = split //, $_;
520 /^\D$/ ? $_ : sprintf(
522 '<svg width="16" height="20" viewBox="0 0 10 15">',
523 '<path d="M5,6 v7"/>',
524 '<path d="M0,%s h10 %s" transform="rotate(%d 5 6)"/>',
527 ['6', '3v3', '9v-3']->[$pl],
528 [ '', 'v3', 'v-3']->[$pr],
532 # 360° rotation (0-7) and position state (0-2) of left and right bars
534 021 121 221 321 421 521 621 721
535 > 022 122 222 322 011 111 211 311
536 001 101 201 301 401 501 601 701 020
541 name => 'Prussian semaphore',
543 map { /^\D+$/ ? $_ : sprintf
545 '<svg width="10" height="20" viewBox="0 0 8 18">',
546 '<path d="M4,1 v18"/>',
548 qq(<path d="M0 $_ h4" transform="rotate(%d 4 $_)"/>),
549 qq(<path d="M4 $_ h4" transform="rotate(-%d 4 $_)"/>),
553 map { ($_ - 2) * 45 % 360 } split //, $_
555 # rotation state (0-3) for left and right bar of 3 rows
557 003000 000200 203300 000030 033030 000130 000330 032330 > 031330
558 022020 130120 001320 233010 030210 022310 203001 233001
559 131001 231301 000202 023302 230003 032003 201003 101003
565 list => [map { dispbar($_) } qw(
566 2111121121 1121121121 2121121111 1111221121 2111221111 1121221111
567 1111122121 2111122111 1121122111 1111222111 2111111221 1121111221
568 2121111211 1111211221 2111211211 1121211211 1111112221 2111112211
569 1121112211 1111212211 2211111121 1221111121 2221111111 1211211121
570 2211211111 1221211111 1221112111 0 1211212111
575 list => [map { dispbar($_) } qw(
576 211113 211212 211311 221112 221211 231111 112113 112212 112311 122112
577 132111 111123 111222 111321 121122 131121 212112 212211 211122 211221
578 221121 222111 112122 112221 122121 123111 311211 0 111141
583 list => [map { dispbar($_) } qw(
584 111323 131123 131321 112313 132113 132311 211313 231113 231311 112133
585 112331 132131 113123 113321 133121 313121 211331 231131 213113 213311
586 213131 311123 311321 331121 312113 312311 212222 0 211412 23311120
590 name => '<abbr title="Royal Mail 4-State Customer Code">RM4SCC</abbr>',
594 !$len ? '' : sprintf(
595 '<svg width="%d" height="20" viewBox="0 0 %d 6">'
596 . '<path d="M1%s"/></svg>',
599 map { sprintf ',%dv%dm0,-%d',
600 ($_ & 1 ? 0 : 2), 2 + ($_ & 2) + ($_ & 1) * 2,
601 ($_ & 1 ? 0 : 2) + 2 + ($_ & 2) + ($_ & 1) * 2,
608 0132 0312 0330 2112 2130 2310
609 1023 1203 1221 3003 3021 3201
610 1032 1212 1230 3012 3030 3210
611 1122 1302 1320 3102 3120 3300
620 'svg { isolation: isolate }',
621 'svg circle { mix-blend-mode: screen }',
622 '.sample { background: black }',
625 map { disphues($_, [0, 240, 120], 1) } # Red, Blue, Green
626 @hueorder[23..25,20..22, 12, 6..11,0..5, 16..18, 13..15, 19, 26],
632 'svg { isolation: isolate }', # mix on white
633 'svg circle { mix-blend-mode: multiply }',
634 '.sample { background: white }',
637 map { disphues($_, [180, 60, 300]) } # Cyan, Yellow, Magenta
638 # @hueorder[13..18, 19, 0..11, 20..25, 12, 26],
645 'svg { border: 1px solid currentColor }',
646 '.sample svg + svg { border-left: 0 }',
656 'M0,0 8,8 M0,8 8,0', # cross
667 '<svg width="16" height="16" viewBox="0 0 8 8"><path d="%s"/></svg>',
668 $h->[$_ % 5] . $v->[$_ / 5] || $v->[6],
675 'svg path { stroke-linecap: square }',
676 '.sample svg { margin-right: 0.1em }',
680 qq(<svg width="12" height="12" viewBox="-.5 -.5 7 7">$_</svg>)
684 s/^H/mX,0/ or s/^V/m0,X/ or s/^/m0,0/;
686 s/(?:v|,[^0]).*?v\K/-/;
687 s/(?:h|m[^0]).*?h\K/-/;
689 m/v/ or s/h([^h]*)/l$1,3/g;
690 my $dot = s/\.// && qq(<circle cx="3" cy="3" r="1"/>);
691 qq(<path d="$_"/>$dot)
694 Hvh vhv vh hvh vhvh Hhvh hv Vvhv Hhv
695 Hvh. vhv. vh. hvh. vhvh. Hhvh. hv. Vvhv. Hhv.
703 'svg path { stroke-linecap: round; stroke-linejoin: round }',
705 background: rgba(0,0,0, .1);
711 map { s/M[\d,\hM]+(?=[M"])//gr } # clean up superfluous moves
713 '<svg width="14" height="14" viewBox="-.5 -.5 5 5">'
714 . '<path d="M0,0%s %s4,0 %s4,4 %s0,4 %s0,0"/></svg>',
715 'h.5v.5h-.5v-.5', # start anchor
716 map { ['M', 'h0M', 'L']->[$_] }
719 # draw style (0=empty, 1=dot, 2=line connect) to right, down, left, up
721 0010 0112 2022 2220 2000 2012 0122 0202 0020 0220 0012 0022 2202
722 0222 2222 0102 0200 2201 2002 2200 0100 0110 0120 2001 2010 2020
728 title => 'Colour Alphabet by Paul Green-Armytage (2010)',
729 # style => '.sample { word-break: break-all }',
732 sprintf('<span%s>%s</span>',
733 !!$_ && sprintf(' style="background:#%s" title="%s"', split /:/),
734 chr(8195) . (!$_ && chr(8203)) # em space (plus zwsp for spaces)
738 F0A3FF:Amethyst 0075DC:Blue 993F00:Caramel 4C005C:Damson
739 191919:Ebony 005C31:Forest 2BCE48:Green FFCC99:Honeydew
740 808080:Iron 94FFB5:Jade 8F7C00:Khaki 9DCC00:Lime
741 C20088:Mallow 003380:Navy FFA405:Orpiment FFA8BB:Pink
742 426600:Quagmire FF0010:Red 5EF1F2:Sky 00998F:Turquoise
743 E0FF66:Uranium 740AFF:Violet 990000:Wine FFFF80:Xanthin
744 FFFF00:Yellow FF5005:Zinnia 0