+ 'cp850' => {inherit => ['cp437' => '90']},
+ 'cp860' => {inherit => ['cp437' => '80-AF']},
+ 'cp861' => {inherit => ['cp865' => '80-AF']},
+ 'cp863' => {inherit => ['cp437' => '80-AF']},
+ 'cp865' => {inherit => ['cp437' => '90-AF']},
+ 'cp852' => {inherit => ['cp850' => '80', 'cp437' => '80']},
+ 'cp857' => {inherit => ['cp850' => '80-AF+D0-EF', 'cp437' => '80']},
+ 'cp775' => {inherit => ['cp850' => '80']}, # partial cp437
+ 'cp866' => {inherit => ['cp437' => '80-AF+E0']},
+ 'cp855' => {inherit => ['cp437' => '80']},
+ 'cp1006' => {inherit => ['iso-8859-6' => 'A0', 'cp437' => '80']},
+ 'cp737' => {inherit => ['cp437' => '80-AF+E0']},
+ 'cp869' => {inherit => ['cp437' => '80']},
+ 'cp862' => {inherit => ['cp437' => '80-9F']},
+ 'cp864' => {inherit => ['MacArabic' => '80', 'iso-8859-6' => '80', 'cp437' => '80']}, #TODO: compare form variants
+
+ 'koi8-u' => {inherit => ['koi8-r' => '90-BF']},
+ 'koi8-f' => {inherit => ['koi8-u' => '90-BF']},
+ 'mik' => {
+ inherit => ['cp437' => '80-D8', 'cp866' => 'B0'],
+ table => [(map {chr} 0 .. 0x7F), qw(
+ А Б В Г Д Е Ж З И Й К Л М Н О П
+ Р С Т У Ф Х Ц Ч Ш Щ Ъ Ы Ь Э Ю Я
+ а б в г д е ж з и й к л м н о п
+ р с т у ф х ц ч ш щ ъ ы ь э ю я
+ └ ┴ ┬ ├ ─ ┼ ╣ ║ ╚ ╔ ╩ ╦ ╠ ═ ╬ ┐
+ ░ ▒ ▓ │ ┤ № § ╗ ╝ ┘ ┌ █ ▄ ▌ ▐ ▀
+ α ß Γ π Σ σ µ τ Φ Θ Ω δ ∞ φ ε ∩
+ ≡ ± ≥ ≤ ⌠ ⌡ ÷ ≈ ° ∙ · √ ⁿ ² ■
+ ), "\xA0"],
+ },
+
+ 'macromanian' => {inherit => ['MacRoman' => 'A0-BF+D0-DF']},
+ 'macrumanian' => {inherit => ['MacRomanian' => 'A0-BF+D0-DF', 'MacRoman' => 'A0-BF+D0-DF']},
+ 'maccroatian' => {inherit => ['MacRoman' => 'A0']},
+ 'maccentraleurroman' => {inherit => ['MacRoman' => '80']},
+ 'macicelandic' => {inherit => ['MacRoman' => 'A0-AF+D0-EF']},
+ 'macturkish' => {inherit => ['MacRoman' => 'D0-DF']}, # F5 is unassigned
+ 'macsami' => {inherit => ['MacIcelandic' => '90-BF+D0-DF+F0', 'MacRoman' => '90']},
+ 'macgreek' => {inherit => ['MacRoman' => '80']},
+ 'maccyrillic' => {inherit => ['MacRoman' => '80']},
+ 'machebrew' => {
+ inherit => ['iso-8859-8' => '80', 'MacRoman' => '80-8F+A0'], # ignore partial ascii
+ varchar => 1,
+ replace => {
+ # strip private use characters for unneeded roundtrip
+ 0xDE => chr(0x5C7), # qamats qatan
+ 0xC0 => 'לֹ', # lamed holam
+ #TODO: private use for canoral codes (obsolete nikud positioning)
+ },
+ },
+ 'macarabic' => {inherit => ['iso-8859-6' => '80', 'cp864' => '80', 'MacRoman' => '80']}, #TODO: multiple parents
+ 'macfarsi' => {inherit => ['MacArabic' => 'B0-BF', 'MacRoman' => '80']},
+ 'macthai' => {
+ inherit => ['iso-8859-11' => '80-9F+D0'],
+ varchar => 1,
+ replace => {
+ # strip appended private use characters for unneeded roundtrip
+ 0x83 => "\x{E48}", 0x88 => "\x{E48}", 0x98 => "\x{E48}",
+ 0x84 => "\x{E49}", 0x89 => "\x{E49}", 0x99 => "\x{E49}",
+ 0x85 => "\x{E4A}", 0x8A => "\x{E4A}", 0x9A => "\x{E4A}",
+ 0x86 => "\x{E4B}", 0x8B => "\x{E4B}", 0x9B => "\x{E4B}",
+ 0x87 => "\x{E4C}", 0x8C => "\x{E4C}", 0x9C => "\x{E4C}",
+ 0x8F => "\x{E4D}",
+ 0x92 => "\x{E31}", 0x93 => "\x{E47}", 0x94 => "\x{E34}",
+ 0x95 => "\x{E35}", 0x96 => "\x{E36}", 0x97 => "\x{E37}",
+ },
+ },
+
+ 'cp37' => {inherit => ['posix-bc' => '00']},
+ 'posix-bc' => {inherit => ['cp1047' => '40']},
+ 'cp500' => {inherit => ['cp37' => '40-5F+B0-BF']},
+ 'cp1047' => {inherit => ['cp37' => '10-2F+50-5F+A0-BF']},
+ 'cp1026' => {inherit => ['cp37' => '40']},
+ 'cp875' => {inherit => ['cp37' => '30']},
+
+ legacy => [qw( cp437 ATASCII PETSCII MSX ZX-Spectrum ANSEL )],
+ 'petscii' => {
+ inherit => ['' => '40-7F+A0-BF'],
+ table => [(map {chr} 0 .. 0x3F), qw(
+ @ a b c d e f g h i j k l m n o p q r s t u v w x y z [ £ ] ↑ ←
+ 🭹 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ┼ 🮌 │ 🮖 🮘
+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+ ▌ ▄ ▔ ▁ ▏ ▒ ▕ 🮏 🮙 🮇 ├ ▗ └ ┐ ▂ ┌ ┴ ┬ ┤ ▎ ▍ 🮈 🮂 🮃 ▃ ✓ ▖ ▝ ┘ ▘ ▚
+ )],
+ },
+ 'atascii' => {
+ inherit => ['' => '0-1F+60-7F'],
+ table => [qw(
+ ♥ ├ 🮇 ┘ ┤ ┐ ╱ ╲ ◢ ▗ ◣ ▝ ▘ 🮂 ▂ ▖ ♣ ┌ ─ ┼ • ▄ ▎ ┬ ┴ ▌ └ ␛ ↑ ↓ ← →
+ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
+ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
+ ♦ a b c d e f g h i j k l m n o p q r s t u v w x y z ♠ | 🢰 ◀ ▶
+ )],
+ },
+ 'zx-spectrum' => {
+ inherit => ['' => '50-8F'],
+ set => 'ascii',
+ replace => {
+ ord('^') => '↑',
+ ord('`') => '£',
+ 0x7F => '© ▝▘▀▗▐▚▜▖▞▌▛▄▟▙█',
+ },
+ },
+ 'msx' => {
+ inherit => ['cp437' => '80-FF'],
+ table => [(map {chr} 0 .. 0x7F), qw(
+ Ç ü é â ä à å ç ê ë è ï î ì Ä Å É æ Æ ô ö ò û ù ÿ Ö Ü ¢ £ ¥ ₧ ƒ
+ á í ó ú ñ Ñ ª º ¿ ⌐ ¬ ½ ¼ ¡ « » Ã ã Ĩ ĩ Õ õ Ũ ũ IJ ij ¾ ∽ ◊ ‰ ¶ §
+ ▂ ▚ ▆ 🮂 ▬ 🮅 ▎ ▞ ▊ 🮇 🮊 🮙 🮘 🭭 🭯 🭬 🭮 🮚 🮛 ▘ ▗ ▝ ▖ 🮖 Δ ‡ ω █ ▄ ▌ ▐ ▀
+ α ß Γ π Σ σ µ τ Φ Θ Ω δ ∞ ⌀ ∈ ∩ ≡ ± ≥ ≤ ⌠ ⌡ ÷ ≈ ° ∙ · √ ⁿ ² ■
+ )],
+ },
+ 'brascii' => {
+ inherit => ['' => 'D0-DF+F0-FF'],
+ table => [(map {chr} 0 .. 0xFF)],
+ replace => {
+ 0xD7 => 'Œ',
+ 0xF7 => 'œ',
+ },
+ },
+ 'ansel' => {
+ note => '+GEDCOM',
+ inherit => ['' => 'A0-CF+E0-FE'],
+ table => [
+ (undef) x 0xA0,
+ undef, qw( Ł Ø Đ Þ Æ Œ ʹ · ♭ ® ± Ơ Ư ʾ ), undef,
+ qw( ʿ ł ø đ þ æ œ ʺ ı £ ð ), undef, qw( ơ ư ), undef, undef,
+ qw( ° ℓ ℗ © ♯ ¿ ¡ ), (undef) x 0x19,
+ (map {$_ && chr}
+ 0x309, 0x300, 0x0301, 0x0302, 0x0303, 0x304, 0x306, 0x307,
+ 0x308, 0x30C, 0x030A, 0xFE20, 0xFE21, 0x315, 0x30B, 0x310,
+ 0x327, 0x328, 0x0323, 0x0324, 0x0325, 0x333, 0x332, 0x326,
+ 0x31C, 0x32E, 0xFE22, 0xFE23, undef, undef, 0x313, undef,
+ ),
+ ],
+ replace => {
+ # GEDCOM extensions
+ 0xBE => '□',
+ 0xBF => '■',
+ 0xCD => 'e', # endowment?
+ 0xCE => 'o', # ordinance?
+ 0xCF => 'ß',
+ 0xFC => "\x{338}",
+ # MARC21 extensions
+ 0xC7 => 'ß',
+ 0xC8 => '€',
+ },
+ },
+ 'ti86' => {
+ note => 'similar to TI85',
+ inherit => ['', => '0-1F+80-EC'],
+ table => [
+ undef, qw(
+ 𝐛 𝐨 𝐝 𝐡 ▶ ⬆ ⬇ ∫ × 𝐀 𝐁 𝐂 𝐃 𝐄 𝐅
+ √ ⁻¹ ² ∠ ° ʳ ᵀ ≤ ≠ ≥ ⁻ ᴇ → ⏨ ↑ ↓
+ ),
+ (undef) x 0x60,
+ qw(
+ ₀ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ Á À Â Ä á à
+ â ä É È Ê Ë é è ê ë Í Ì Î Ï í ì
+ î ï Ó Ò Ô Ö ó ò ô ö Ú Ù Û Ü ú ù
+ û ü Ç ç Ñ ñ ´ ` ¨ ¿ ¡ α β γ Δ δ
+ ϵ θ λ μ π ρ Σ σ τ ϕ Ω x̅ y̅ ˟ … ◀
+ ■ ∕ ‐ ² ° ³ :⃞ ➧ ⧵ 🙽 ◥ ◣ ⊸ ∘ ⋱ █
+ ⇧ A⃞ a⃞ _ ⇧̲ A̲ a̲ ▒ ⬞ ˖ · ⁴ ﹦
+ ),
+ ],
+ },
+ 'ti89' => {
+ note => 'also TI92(+)',
+ inherit => ['', => '0-1F+7F-BE'],
+ table => [
+ qw(
+ ▒ ␁ ␂ ␃ ␄ ␅ ␆ 🔔 ⌫ ⇥ ), chr(0xA), qw( ⬏ ⤒ ↵ 🔒 ✓
+ ■ ◂ ▸ ▴ ▾ ← → ↑ ↓ ◀ ▶ ⬆ ∪ ∩ ⊂ ∈
+ ),
+ (map {chr} 0x20 .. 0x7E), '◆',
+ qw(
+ α β Γ γ Δ δ ε ζ θ λ ξ ∏ π ρ ∑ σ
+ τ ϕ ψ Ω ω ᴇ ℯ 𝐢 ʳ ᵀ x̅ y̅ ≤ ≠ ≥ ∠
+ … ¡ ¢ £ ¤ ¥ ¦ § √ © ª « ¬ ⁻ ® ¯
+ ° ± ² ³ ⁻¹ µ ¶ · ⁺ ¹ º » 𝑑 ∫ ∞ ¿
+ ),
+ ],
+ },