Html({
title => 'charset cheat sheet',
- version => 'v1.0',
+ version => '1.0',
description => [
"Reference sheet with all glyphs in common character encoding tables,",
"and an overview of Unicode ranges and UTF-8 bytes.",
<:
use Shiar_Sheet::FormatChar;
my $glyphs = Shiar_Sheet::FormatChar->new;
+my @nibble = (0..9, 'A'..'F');
+my $nibsize = 1;
use Encode qw(decode resolve_alias);
# generate character table(s)
$row{set} = sprintf 'Unicode block U+%02Xxx', $start >> 8;
}
elsif ($input eq 'U') {
- $row{table} = ' ' x 512;
+ $row{table} = ' ' x 1024;
$row{set} = 'Unicode planes';
$row{cell} = do 'charset-ucplanes.inc.pl';
+ @nibble = (map { $_.0, $_.8 } 0 .. 7);
+ $nibsize = 8;
}
elsif ($row{set} = resolve_alias($input)) {
if ($row{set} eq 'Internal') {
);
}
-my @nibble = (0..9, 'A'..'F');
for my $row (@request) {
printf '<div class="section"><table class="glyphs%s">', !$row->{cell} && ' charmap';
printf '<caption>%s</caption>', $row->{set};
for my $msb (0 .. (length($row->{table}) || 256) - 1 >> 4) {
printf '<tr><th>%X', $msb + ($row->{offset} >> 4);
for my $lsb (0 .. $#nibble) {
+ my $val = ( ($msb<<4) + $lsb ) * $nibsize;
if ($row->{cell}) {
- print $row->{cell}->(($msb<<4) + $lsb);
+ print $row->{cell}->($val);
next;
}
- my $glyph = substr $row->{table}, ($msb<<4) + $lsb, 1;
+ my $glyph = substr $row->{table}, $val, 1;
if ($glyph eq $NOCHAR) {
print '<td>';
next;