4 title => 'character support sheet',
7 unicode glyph char character reference common ipa symbol sign mark table digraph
9 stylesheet => [qw'light dark mono circus red'],
10 data => [qw( unicode-cover.inc.pl ttfsupport unicode-char.inc.pl )],
14 use Shiar_Sheet::FormatChar;
15 my $glyphs = Shiar_Sheet::FormatChar->new;
18 win95 => [qw( arial ariuni verdana times )], # microsoft
19 mac10 => [qw( lucida garamond )], # apple
20 android => [qw( droidsans )], # google
21 oss => [qw( dvsans c2k unifont )],
23 my @ossel = qw( win95 mac10 oss android );
25 my (%font, @fontlist);
27 my $osfonts = $oslist{$os};
28 for my $fontid (@{$osfonts}) {
29 push @fontlist, $fontid;
30 my ($fontmeta, @fontrange) = do "ttfsupport/$fontid.inc.pl";
33 -id => $fontmeta->{id} || $fontid,
34 -name => $fontmeta->{name},
35 map { (chr $_ => 1) } @fontrange
42 my ($title, $parent) = ('Character overview');
44 for ($ENV{PATH_INFO} || ()) {
46 return $_ if m{^[0-9 +-]+$};
48 my ($cat, $name) = split m{/}, $_, 2 or die "invalid query\n";
50 ($cat, $name) = ('table', $cat);
53 my $groupinfo = do 'unicode-cover.inc.pl' or die $@ || $!;
54 my $row = $groupinfo->{$cat}->{$name}
55 or die "unknown character group $cat/$name\n";
57 $title = ucfirst EscapeHTML($name).' characters';
59 return EscapeHTML($row->{-query});
63 say "<h1>$title</h1>";
66 say "<p>Unicode group not specified: $@</p>";
70 for ($parent || 'Unicode range') {
72 block => '<a href="/charset/unicode">Unicode block</a>',
73 script => 'Unicode script',
74 category => 'Unicode category',
75 table => '<a href="/unicode">Unicode preset group</a>',
77 say sprintf('<p>List %s in selected %s.</p>',
78 'characters and <a href="/font">font support</a>',
79 $CATDESC{$parent} || $parent,
84 for (map { split /[^\d-]/ } $query) {
85 my @range = split /-/, $_, 2;
86 m/^[0-9]+$/ or die "Invalid code point $_ in query $query\n" for @range;
87 push @chars, chr $_ for $range[0] .. ($range[1] // $range[0]);
90 @chars or die "No match for query $query\n";
92 @chars <= 1500 or die sprintf(
93 'Too many matches (%d) for query %s'."\n",
94 scalar @chars, $query,
97 # output character list
100 print '<table class=mapped>';
102 print "<colgroup span=$_>" for 2, map { scalar @{$oslist{$_}} } @ossel;
105 print '<td colspan=3>character';
106 print '<td colspan=2>input';
107 printf '<td colspan=%d>%s fonts', scalar @{ $oslist{$_} }, $_
111 print '<td colspan=2>unicode';
113 print '<td><a href="/digraphs" title="digraph">di</a><td>html';
114 printf '<td title="%s">%s', $font{$_}->{-name}, $font{$_}->{-id} // $_
118 for my $chr (@chars) {
119 my $codepoint = ord $chr;
120 my $ascii = $codepoint <= 127;
122 print "<tr><th>$chr\n";
123 my $info = $glyphs->glyph_info($codepoint);
124 my ($class, $name, $mnem, $html, $string) = @$info;
125 print "<td>$_" for sprintf('%X', $codepoint), EscapeHTML($name || '?');
126 printf '<td class="%s">%s', @$_ for (
127 [$ascii ? 'l0' : defined $mnem ? $class =~ /\bu-di\b/ ? 'l4' : 'l3' : 'l1', $mnem // ''],
128 [$ascii ? 'l0' : defined $html ? 'l4' : 'l1', $html // ''],
130 !$font{$_}->{-id} ? [l0 => '?'] :
131 $font{$_}->{$chr} ? [l4 => '✔'] : [l1 => '✘']