6 default => [qw( u+0-27F utf8+realsize iso-8859-1 iso-8859-15 cp1252 cp437 cp850 )],
7 unicode => [qw( uu+cols=32+realsize u+0-FFF u+1000-18AF u+18B0-1FFF )],
8 us => [qw( cp437 cp863 gsm0338 AdobeStandardEncoding )],
9 ebcdic => [qw( cp37 cp500 cp1047 posix-bc cp1026 cp875 )],
10 iso => [map {"iso-8859-$_"} 1 .. 11, 13 .. 16],
11 dos => [qw( cp437 cp865 cp861 cp860 cp863 cp850 cp857 cp852 cp775
12 cp737 cp869 cp866 cp855 cp862 cp864 )],
13 aix => [qw( cp1006 )],
14 win => [qw( cp1252 cp1250 cp1254 cp1257 cp1258 cp1253 cp1251 cp1255 cp1256 cp874 )],
15 mac => [qw( MacRoman MacRomanian MacRumanian MacCroatian MacCentralEurRoman MacTurkish MacIcelandic MacSami
16 MacGreek MacCyrillic MacHebrew MacArabic MacFarsi MacThai )],
19 westeur => [qw( iso-8859-1 iso-8859-15 cp1252 iso-8859-14 cp850 hp-roman8 nextstep MacRoman )],
20 centeur => [qw( iso-8859-2 iso-8859-16 cp1250 cp852 MacRomanian MacCroatian MacCentralEurRoman )], # MacRumanian only for DB
21 turkish => [qw( iso-8859-9 iso-8859-3 cp1254 cp857 MacTurkish )],
22 norteur => [qw( baltic nordic )],
23 baltic => [qw( iso-8859-4 iso-8859-13 cp1257 cp775 )],
24 nordic => [qw( iso-8859-10 cp865 cp861 MacIcelandic MacSami )],
25 cyrillic => [qw( koi8-r koi8-u koi8-f iso-8859-5 cp1251 MacCyrillic cp866 cp855
26 +400 +2DE0 +A640-A69F +500-52F )], # MacUkrainian is broken
27 arabic => [qw( iso-8859-6 cp1256 MacArabic cp864 cp1006 MacFarsi
28 +600 +8A0-8BF+8E0 +750-77F )],
29 greek => [qw( iso-8859-7 cp1253 MacGreek cp737 cp869 +370 +1F00 )],
30 hebrew => [qw( iso-8859-8 cp1255 MacHebrew cp862 +590 )],
31 thai => [qw( iso-8859-11 cp874 MacThai )],
32 vietnamese => [qw( viscii cp1258 MacVietnamese )],
33 symbols => [qw( symbol dingbats MacDingbats wingdings wingdings2 wingdings3 webdings )],
48 'ascii' => {inherit => ['' => '00-7F']},
50 inherit => ['cp850' => 0, 'ascii' => '00-1F+80'], # ascii range overridden later
52 0 => ' ☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼', # visible variants of control characters
53 0xED => 'ϕ', # non-greek usage and appearance
56 'gsm0338' => {inherit => ['ascii' => '00-7F']},
57 'dingbats' => {inherit => ['' => '20-7F+A0']},
58 'macdingbats' => {inherit => ['dingbats' => '80-9F']},
59 'adobezdingbat'=> {inherit => ['MacDingbats' => '80-9F']}, # should be identical but maps to private use
61 inherit => ['' => '20-7F+A0'],
63 0x60 => '│', # replace radical extender by closest unicode equivalent
64 0xBD => '⏐⎯', # arrow extenders
65 0xD2 => '®©™', # serif variants
66 0xE0 => '◊', # replace lookalike, should match AdobeSymbol
67 0xE2 => '®©™', # sans-serif variants
70 0xF4 => '⎮⌡⎞⎟⎠⎤⎥⎦⎫⎬⎭',
73 'adobesymbol' => {inherit => ['symbol' => '20-7F+A0', '' => '20-7F+A0']}, # minor differences, irrelevant except for different '€'
74 'wingdings' => {inherit => ['' => '20'], setup => sub {require Encode::Wingdings}},
75 'wingdings2' => {inherit => ['' => '20'], setup => sub {require Encode::Wingdings2}},
76 'wingdings3' => {inherit => ['' => '20'], setup => sub {require Encode::Wingdings3}},
77 'webdings' => {inherit => ['' => '20'], setup => sub {require Encode::Webdings}},
79 'iso-8859-2' => {inherit => ['iso-8859-1' => 'A0']},
80 'iso-8859-3' => {inherit => ['iso-8859-1' => 'A0']}, #TODO: also apply to iso-8859-9
81 'iso-8859-4' => {inherit => ['iso-8859-2' => 'A0']},
82 'iso-8859-5' => {inherit => ['iso-8859-1' => 'A0']},
83 'iso-8859-6' => {inherit => ['cp1256' => '80', 'iso-8859-1' => 'A0']},
84 'iso-8859-7' => {inherit => ['iso-8859-1' => 'A0']},
85 'iso-8859-8' => {inherit => ['iso-8859-1' => 'A0']},
86 'iso-8859-9' => {inherit => ['iso-8859-1' => 'D0-DF+F0']},
87 'iso-8859-10' => {inherit => ['iso-8859-4' => 'A0']},
88 'iso-8859-11' => {inherit => ['iso-8859-1' => 'A0']},
89 'iso-8859-13' => {inherit => ['iso-8859-4' => 'A0']},
90 'iso-8859-14' => {inherit => ['iso-8859-1' => 'A0']},
91 'iso-8859-15' => {inherit => ['iso-8859-1' => 'A0-BF']},
92 'iso-8859-16' => {inherit => ['iso-8859-2' => 'A0']},
93 'hp-roman8' => {inherit => ['iso-8859-1' => 'A0']},
95 'cp1252' => {inherit => ['iso-8859-1' => '80-9F']},
96 'cp1250' => {inherit => ['iso-8859-2' => '80-BF', 'cp1252' => '80']},
97 'cp1254' => {inherit => ['iso-8859-9' => '80-9F', 'cp1252' => '80-9F+D0']},
98 'cp874' => {inherit => ['iso-8859-11' => '80-9F', 'cp1252' => '80']}, # windows-874 actually cp1162
99 'cp1257' => {inherit => ['iso-8859-13' => '80-9F+FF', 'cp1252' => '80']},
100 'cp1251' => {inherit => ['cp1252' => '80']},
101 'cp1253' => {inherit => ['cp1252' => '80']},
102 'cp1255' => {inherit => ['iso-8859-8' => '80-DF', 'cp1252' => '80']},
103 'cp1256' => {inherit => ['cp1252' => '80']},
104 'cp1258' => {inherit => ['cp1252' => '80-9F+C0']},
106 'cp850' => {inherit => ['cp437' => '90']},
107 'cp860' => {inherit => ['cp437' => '80-AF']},
108 'cp861' => {inherit => ['cp865' => '80-AF']},
109 'cp863' => {inherit => ['cp437' => '80-AF']},
110 'cp865' => {inherit => ['cp437' => '90-AF']},
111 'cp852' => {inherit => ['cp850' => '80', 'cp437' => '80']},
112 'cp857' => {inherit => ['cp850' => '80-AF+D0-EF', 'cp437' => '80']},
113 'cp775' => {inherit => ['cp850' => '80']}, # partial cp437
114 'cp866' => {inherit => ['cp437' => '80-AF+E0']},
115 'cp855' => {inherit => ['cp437' => '80']},
116 'cp1006' => {inherit => ['iso-8859-6' => 'A0', 'cp437' => '80']},
117 'cp737' => {inherit => ['cp437' => '80-AF+E0']},
118 'cp869' => {inherit => ['cp437' => '80']},
119 'cp862' => {inherit => ['cp437' => '80-9F']},
120 'cp864' => {inherit => ['MacArabic' => '80', 'iso-8859-6' => '80', 'cp437' => '80']}, #TODO: compare form variants
122 'koi8-u' => {inherit => ['koi8-r' => '90-BF']},
123 'koi8-f' => {inherit => ['koi8-u' => '90-BF']},
125 'macromanian' => {inherit => ['MacRoman' => 'A0-BF+D0-DF']},
126 'macrumanian' => {inherit => ['MacRomanian' => 'A0-BF+D0-DF', 'MacRoman' => 'A0-BF+D0-DF']},
127 'maccroatian' => {inherit => ['MacRoman' => 'A0']},
128 'maccentraleurroman' => {inherit => ['MacRoman' => '80']},
129 'macicelandic' => {inherit => ['MacRoman' => 'A0-AF+D0-EF']},
130 'macturkish' => {inherit => ['MacRoman' => 'D0-DF']}, # F5 is unassigned
131 'macsami' => {inherit => ['MacIcelandic' => '90-BF+D0-DF+F0', 'MacRoman' => '90']},
132 'macgreek' => {inherit => ['MacRoman' => '80']},
133 'maccyrillic' => {inherit => ['MacRoman' => '80']},
135 inherit => ['iso-8859-8' => '80', 'MacRoman' => '80-8F+A0'], # ignore partial ascii
137 # strip private use characters for unneeded roundtrip
138 0xDE => chr(0x5C7), # qamats qatan
139 0xC0 => 'לֹ', # lamed holam
140 #TODO: private use for canoral codes (obsolete nikud positioning)
143 'macarabic' => {inherit => ['iso-8859-6' => '80', 'cp864' => '80', 'MacRoman' => '80']}, #TODO: multiple parents
144 'macfarsi' => {inherit => ['MacArabic' => 'B0-BF', 'MacRoman' => '80']},
146 'cp37' => {inherit => ['posix-bc' => '00']},
147 'posix-bc' => {inherit => ['cp1047' => '40']},
148 'cp500' => {inherit => ['cp37' => '40-5F+B0-BF']},
149 'cp1047' => {inherit => ['cp37' => '10-2F+50-5F+A0-BF']},
150 'cp1026' => {inherit => ['cp37' => '40']},
151 'cp875' => {inherit => ['cp37' => '30']},
153 '' => {setup => sub {
155 $row->{offset} = delete $row->{startpoint};
156 $row->{set} = 'Unicode characters';
157 my $block = $row->{offset} >> 8;
158 $row->{endpoint} ||= ($block + 1 << 8) - 1;
159 $block == ($row->{endpoint} >> 8) or undef $block;
161 $row->{table} = join '', map { chr } $row->{offset} .. $row->{endpoint};
162 utf8::upgrade($row->{table}); # prevent latin1 output
164 $row->{endpoint} -= $row->{offset};
166 if (defined $block) {
167 $row->{set} = sprintf 'Unicode block U+%02Xxx', $block;
168 $row->{offset} %= 0x100;
175 $row->{cell} = do 'charset-unicode.inc.pl'
176 or Alert('Table data could not be read', $@ || $!);
178 $row->{endpoint} ||= 0x1FFF;
179 $row->{set} = 'Unicode ' . (
180 $row->{startpoint} < 0x1000 && $row->{endpoint} < 0x1000 ? 'BMP' :
181 $row->{startpoint} >= 0x1000 && $row->{endpoint} < 0x2000 ? 'SMP' :
186 uu => {setup => sub {
188 $row->{cell} = do 'charset-ucplanes.inc.pl'
189 or Alert('Table data could not be read', $@ || $!);
190 $row->{endpoint} ||= 0x3FF;
191 $row->{set} = 'Unicode planes';
194 utf8 => {setup => sub {
196 $row->{set} = 'UTF-8';
197 $row->{cell} = do 'charset-utf8.inc.pl'
198 or Alert('Table data could not be read', $@ || $!);