'adobezdingbat'=> {inherit => ['MacDingbats' => '80-9F']}, # should be identical but maps to private use
'symbol' => {inherit => ['' => '20-7F+A0']},
'adobesymbol' => {inherit => ['symbol' => '20-7F+A0', '' => '20-7F+A0']}, # minor differences, irrelevant except for different '€'
- 'wingdings' => {inherit => ['' => '20']},
- 'wingdings2' => {inherit => ['' => '20']},
- 'wingdings3' => {inherit => ['' => '20']},
- 'webdings' => {inherit => ['' => '20']},
+ 'wingdings' => {inherit => ['' => '20'], setup => sub {require Encode::Wingdings}},
+ 'wingdings2' => {inherit => ['' => '20'], setup => sub {require Encode::Wingdings2}},
+ 'wingdings3' => {inherit => ['' => '20'], setup => sub {require Encode::Wingdings3}},
+ 'webdings' => {inherit => ['' => '20'], setup => sub {require Encode::Webdings}},
'iso-8859-2' => {inherit => ['iso-8859-1' => 'A0']},
'iso-8859-3' => {inherit => ['iso-8859-1' => 'A0']}, #TODO: also apply to iso-8859-9
'cp1047' => {inherit => ['cp37' => '10-2F+50-5F+A0-BF']},
'cp1026' => {inherit => ['cp37' => '40']},
'cp875' => {inherit => ['cp37' => '30']},
+
+ '' => {setup => sub {
+ my $row = shift;
+ $row->{offset} = delete $row->{startpoint};
+ $row->{set} = 'Unicode characters';
+ my $block = $row->{offset} >> 8;
+ $row->{endpoint} ||= ($block + 1 << 8) - 1;
+ $block == ($row->{endpoint} >> 8) or undef $block;
+
+ $row->{table} = join '', map { chr } $row->{offset} .. $row->{endpoint};
+ utf8::upgrade($row->{table}); # prevent latin1 output
+
+ $row->{endpoint} -= $row->{offset};
+
+ if (defined $block) {
+ $row->{set} = sprintf 'Unicode block U+%02Xxx', $block;
+ $row->{offset} %= 0x100;
+ }
+
+ return $row;
+ }},
+ u => {setup => sub {
+ my $row = shift;
+ $row->{cell} = do 'charset-unicode.inc.pl'
+ or Alert('Table data could not be read', $@ || $!);
+
+ $row->{endpoint} ||= 0x1FFF;
+ $row->{set} = 'Unicode ' . (
+ $row->{startpoint} < 0x1000 && $row->{endpoint} < 0x1000 ? 'BMP' :
+ $row->{startpoint} >= 0x1000 && $row->{endpoint} < 0x2000 ? 'SMP' :
+ 'allocations'
+ );
+ return $row;
+ }},
+ uu => {setup => sub {
+ my $row = shift;
+ $row->{cell} = do 'charset-ucplanes.inc.pl'
+ or Alert('Table data could not be read', $@ || $!);
+ $row->{endpoint} ||= 0x3FF;
+ $row->{set} = 'Unicode planes';
+ return $row;
+ }},
+ 'utf-8' => 'utf8',
+ utf8 => {setup => sub {
+ my $row = shift;
+ $row->{set} = 'UTF-8';
+ $row->{cell} = do 'charset-utf8.inc.pl'
+ or Alert('Table data could not be read', $@ || $!);
+ $row->{endpoint} = 0xFF;
+ return $row;
+ }},
};
}
}
- if ($input =~ m{ \A (?:wing|web)dings \d* \z }ix) {
- eval "require Encode::\u$input";
+ if ($charset->{setup}) {
+ eval { $charset->{setup}->(\%row) }
+ or Alert("Incomplete setup of $input", $@);
}
- if ($input eq '') {
- $row{offset} = delete $row{startpoint};
- $row{set} = 'Unicode characters';
- my $block = $row{offset} >> 8;
- $row{endpoint} ||= ($block + 1 << 8) - 1;
- $block == ($row{endpoint} >> 8) or undef $block;
-
- $row{table} = join '', map { chr } $row{offset} .. $row{endpoint};
- utf8::upgrade($row{table}); # prevent latin1 output
-
- $row{endpoint} -= $row{offset};
-
- if (defined $block) {
- $row{set} = sprintf 'Unicode block U+%02Xxx', $block;
- $row{offset} %= 0x100;
- }
- }
- elsif (lc $input eq 'uu') {
- $row{cell} = do 'charset-ucplanes.inc.pl'
- or Alert('Table data could not be read', $@ || $!);
- $row{endpoint} ||= 0x3FF;
- $row{set} = 'Unicode planes';
- }
- elsif (lc $input eq 'u') {
- $row{cell} = do 'charset-unicode.inc.pl'
- or Alert('Table data could not be read', $@ || $!);
-
- $row{endpoint} ||= 0x1FFF;
- $row{set} = 'Unicode ' . (
- $row{startpoint} < 0x1000 && $row{endpoint} < 0x1000 ? 'BMP' :
- $row{startpoint} >= 0x1000 && $row{endpoint} < 0x2000 ? 'SMP' :
- 'allocations'
- );
- }
- elsif ($input =~ m/^utf-*8$/i) {
- $row{set} = 'UTF-8';
- $row{cell} = do 'charset-utf8.inc.pl'
- or Alert('Table data could not be read', $@ || $!);
- $row{endpoint} = 0xFF;
- }
+ if ($row{set}) {}
elsif ($row{set} = Encode::resolve_alias($input)) {
$row{offset} = delete $row{startpoint};
$row{endpoint} ||= 0xFF;