<(common.inc.plp)><:
-use 5.014;
Html({
title => 'charset cheat sheet',
my @nibble = (0..9, 'A'..'F');
my $nibsize = 1;
-use Encode qw(decode resolve_alias);
# generate character table(s)
# (~16x faster than decoding in loop;
# substr strings is twice as fast as splitting to an array)
$row{table} = ' ' x 1024;
$row{set} = 'Unicode planes';
$row{cell} = do 'charset-ucplanes.inc.pl'
- or printf "<p class=error>Table data could not be read: <em>%s</em>.</p>\n", $@ || $!;
+ or Alert('Table data could not be read', $@ || $!);
@nibble = (map { $_.0, $_.8 } 0 .. 7);
$nibsize = 8;
}
- elsif ($row{set} = resolve_alias($input)) {
+ elsif ($row{set} = Encode::resolve_alias($input)) {
if ($row{set} eq 'Internal') {
$row{table} = ' ' x ($endpoint < 255 ? 640 : 8192);
$row{set} = 'Unicode BMP';
$row{cell} = do 'charset-unicode.inc.pl'
- or printf "<p class=error>Table data could not be read: <em>%s</em>.</p>\n", $@ || $!;
+ or Alert('Table data could not be read', $@ || $!);
}
elsif ($row{set} eq 'utf-8-strict') {
$row{table} = undef;
$row{set} = 'UTF-8';
$row{cell} = do 'charset-utf8.inc.pl'
- or printf "<p class=error>Table data could not be read: <em>%s</em>.</p>\n", $@ || $!;
+ or Alert('Table data could not be read', $@ || $!);
}
else {
- $row{table} = decode($row{set}, pack 'C*', $row{offset} .. $endpoint);
+ $row{table} = Encode::decode($row{set}, pack 'C*', $row{offset} .. $endpoint);
}
}
else {
- say "<p class=error>Encoding <q>$input</q> unknown</p>";
+ Alert("Encoding <q>$input</q> unknown");
}
$row{set} ? \%row : ();
}
();
}
} map { defined $ALIAS{$_} ? @{ $ALIAS{$_} } : $_ }
- $ENV{PATH_INFO} =~ /\w/ ? split(m{[/+\s]}, $ENV{PATH_INFO}) : 'default';
+ $Request =~ /\w/ ? split(m{[/+\s]}, $Request) : 'default';
my $NOCHAR = chr 0xFFFD;
for my $cp437 (grep {$request[$_]->{set} eq 'cp437'} 0 .. $#request) {
$cols = $len if $len < $cols; #TODO: optimise
if ($len -= $cols) {
# continued on new row
- $table->{$offset + $nibsize*$cols} = [$len*$nibsize, "$class joinu", $name, $title];
+ $table->{$offset + $nibsize*$cols} //= [$len*$nibsize, "$class joinu", $name, $title];
$name = '';
$class .= ' joind';
}
# multiple full rows
if ($len -= $rows << 4) {
# partial row remains
- $table->{$offset + $nibsize*$rows * 16} = [$len*$nibsize, "$class joinu", '', $title];
+ $table->{$offset + $nibsize*$rows * 16} //= [$len*$nibsize, "$class joinu", '', $title];
$class .= ' joind';
}
$attr .= sprintf ' rowspan=%d', $rows;
}
print "\n";
}
- print "</table></div>\n";
+ say '</table></div>';
}
:>