my ($fontmeta, @cover) = do "ttfsupport/$font.inc.pl";
$fontmeta or die "Unknown font $font\n";
+ my $map = eval {
+ $get{map} or return;
+
+ my $groupinfo = do 'unicode-cover.inc.pl' or die $@ || $!;
+
+ my ($cat, $name) = split m{/}, $get{map}, 2 or die "invalid map\n";
+ if (!$name) {
+ ($cat, $name) = ('table', $cat);
+ }
+
+ my $row = $groupinfo->{$cat}->{$name}
+ or die "unknown character group $cat/$name\n";
+ my $query = $row->{query};
+
+ my @map;
+ for (map { split /[^\d-]/ } $query) {
+ my @range = split /-/, $_, 2;
+ m/^[0-9]+$/ or die "Invalid code point $_ in query $query\n" for @range;
+ push @map, $_ for $range[0] .. ($range[1] // $range[0]);
+ }
+ return \@map;
+ };
+ die $@ if $@;
+
require Unicode::UCD;
my $pagerows = 0x200;
EOT
say '<table class="glyphs big">';
+ my $offsetlink = '?' . join('&',
+ (map { $_ . '=' . EncodeURI($get{$_}) } grep { defined $get{$_} } qw{ map }),
+ 'q',
+ );
say "<caption>$_</caption>" for join(' ', grep {$_}
- $offset > $pagerows && sprintf('<a rel="start" href="?q=%d">◄</a>', 0),
+ $offset > $pagerows && sprintf('<a rel="start" href="%s=%d">◄</a>', $offsetlink, 0),
$offset > 0 && sprintf(
- '<a rel="prev" href="?q=%d" title="U+%1$04X">◅</a>',
- $offset - $pagerows,
+ '<a rel="prev" href="%s=%d" title="U+%2$04X">◅</a>',
+ $offsetlink, $offset - $pagerows,
),
- sprintf('U+%04X', $offset),
- Unicode::UCD::charblock($offset),
- $offset + $pagerows < 0x11_0000 && sprintf(
- '<a rel="next" href="?q=%d" title="U+%1$04X">▻</a>',
- $offset + $pagerows,
+ sprintf('U+%04X', $map ? $map->[$offset] : $offset),
+ Unicode::UCD::charblock($map ? $map->[$offset] : $offset),
+ $offset + $pagerows < ($map ? @{$map} : 0x11_0000) && sprintf(
+ '<a rel="next" href="%s=%d" title="U+%2$04X">▻</a>',
+ $offsetlink, $offset + $pagerows,
),
);
for my $cp ($offset .. $offset+$pagerows-1) {
+ $cp = $map->[$cp] or next if $map;
+
state $colpos;
my $block = Unicode::UCD::charblock($cp);
if ($block ne (state $sameblock = $block) and $block ne 'No_Block') {
$colpos = 0;
}
+ if ($map) {
+ # compare previous code point and indicate gaps
+ state $lastcp = 0;
+ if ($cp != ++$lastcp) {
+ if (!$colpos or $colpos++ % $pagecols > $pagecols - 3) {
+ # nearly last column, start new row
+ $colpos = 0;
+ }
+ else {
+ # mark repositioning in existing row
+ printf '<th>%X', $cp;
+ }
+ $lastcp = $cp;
+ }
+ }
+
say sprintf '<tr><th>%X', $cp if $colpos++ % $pagecols == 0;
my $info = $glyphs->glyph_info($cp);