Html({
title => 'character support sheet',
+ version => '1.0',
keywords => [qw'
unicode glyph char character reference common ipa symbol sign mark table digraph
'],
stylesheet => [qw'light dark mono circus red'],
data => [qw( unicode-cover.inc.pl ttfsupport unicode-char.inc.pl )],
+ raw => <<'EOT',
+<style>
+ tbody tr:hover th {
+ font-size: 300%;
+ min-width: 1.2em;
+ border-width: 1px;
+ }
+</style>
+EOT
});
use Shiar_Sheet::FormatChar;
my $glyphs = Shiar_Sheet::FormatChar->new;
+my $groupinfo = do 'unicode-cover.inc.pl' or die $@ || $!;
+
+my @ossel = @{ $groupinfo->{osdefault} };
+my @fontlist = map { $_->{file} }
+ @{ $groupinfo->{fonts} }[ map { @{ $groupinfo->{os}->{$_} } } @ossel ];
+my %font;
+for my $fontid (@fontlist) {
my ($fontmeta, @fontrange) = do "ttfsupport/$fontid.inc.pl";
$fontmeta or next;
$font{$fontid} = {
+ (map { (-$_ => $fontmeta->{$_}) } keys %{$fontmeta}),
map { (chr $_ => 1) } @fontrange
};
}
# parse input
+my ($title, $parent) = ('Character overview');
+my $query = eval {
+ for ($Request || ()) {
+ return $_ if m{^[0-9 +-]+$};
+
+ my ($cat, $name) = split m{/}, $_, 2 or die "invalid query\n";
+ if (!$name) {
+ ($cat, $name) = ('table', $cat);
}
+
+ my $row = $groupinfo->{$cat}->{$name}
+ or die "unknown character group $cat/$name\n";
+
+ $title = ucfirst EscapeHTML($name).' characters';
+ $parent = $cat;
+ return EscapeHTML($row->{query});
}
+} || $get{q};
+
+say "<h1>$title</h1>";
+
+if (!$query) {
+ Alert('Unicode group not specified', $@);
+ exit;
+};
+
+for ($parent || 'Unicode range') {
+ my %CATDESC = (
+ block => '<a href="/charset/unicode">Unicode block</a>',
+ script => 'Unicode script',
+ category => 'Unicode category',
+ table => '<a href="/unicode">Unicode preset group</a>',
+ );
+ say sprintf('<p>List %s in selected %s.</p>',
+ 'characters and <a href="/font">font support</a>',
+ $CATDESC{$parent} || $parent,
+ );
}
+my @chars;
+for (map { split /[^\d-]/ } $query) {
+ my @range = split /-/, $_, 2;
+ m/^[0-9]+$/ or die "Invalid code point $_ in query $query\n" for @range;
+ push @chars, chr $_ for $range[0] .. ($range[1] // $range[0]);
+}
+
+@chars or die "No match for query $query\n";
+
@chars <= 1500 or die sprintf(
+ 'Too many matches (%d) for query %s'."\n",
+ scalar @chars, $query,
);
# output character list
+say '<div>';
+print '<table class="mapped cover">';
print '<col>' x 3;
+print "<colgroup span=$_>"
+ for 2, map { scalar @{ $groupinfo->{os}->{$_} } } @ossel;
print '<thead><tr>';
print '<td colspan=3>character';
print '<td colspan=2>input';
+printf '<td colspan=%d>%s', scalar @{ $groupinfo->{os}->{$_} }, $_
for @ossel;
print '<tr>';
print '<td colspan=2>unicode';
print '<td>name';
print '<td><a href="/digraphs" title="digraph">di</a><td>html';
+printf('<td title="%s">%s', map { EscapeHTML($_) }
+ join("\n", $font{$_}->{-name}, $font{$_}->{-description}),
+ $font{$_}->{-abbr},
+) for @fontlist;
say '</thead>';
for my $chr (@chars) {
my $codepoint = ord $chr;
my $ascii = $codepoint <= 127;
+ say '<tr><th>', $chr;
my $info = $glyphs->glyph_info($codepoint);
+ my ($class, $name, $mnem, $entity, $string) = @$info;
print "<td>$_" for sprintf('%X', $codepoint), EscapeHTML($name || '?');
printf '<td class="%s">%s', @$_ for (
+ [$ascii ? 'l0' : defined $mnem ? $class =~ /\bu-di\b/ ? 'l4' : 'l3' : 'l1',
+ EscapeHTML($mnem) // ''],
+ [$ascii ? 'l0' : defined $entity ? 'l4' : 'l1', $entity // ''],
(map {
+ !defined $font{$_}->{-name} ? [l0 => '?'] :
$font{$_}->{$chr} ? [l4 => '✔'] : [l1 => '✘']
} @fontlist),
);
}
say "</table>\n";
+say "</div>\n";