greek-text-utils/dist/cjs/mappings/greek-to-iso843-type2-map.js

A collection of greek text utils, including conversion to ISO 843/ELOT 743, Greeklish, Phonetic Latin, and Transliterated Latin

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.greekCharacters = exports.voicedCharacters = exports.greekToISO843Type2Map = void 0;
/**
 * Type 2 - Transcription (μεταγραφή) according to ELOT 743/ISO 843
 * Basic character mappings for pronunciation-based conversion
 * Context-sensitive rules (αυ/ευ/ηυ, μπ) are handled separately in the conversion function
 * Used for passports, ID cards, road signs, maps
 */
exports.greekToISO843Type2Map = [
    // Fixed digraphs and trigraphs
    { find: 'αι', replace: 'ai' },
    { find: 'αί', replace: 'ai' },
    { find: 'οι', replace: 'oi' },
    { find: 'οί', replace: 'oi' },
    { find: 'ου', replace: 'ou' },
    { find: 'ού', replace: 'ou' },
    { find: 'ει', replace: 'ei' },
    { find: 'εί', replace: 'ei' },
    { find: 'ντ', replace: 'nt' },
    { find: 'τσ', replace: 'ts' },
    { find: 'τς', replace: 'ts' },
    { find: 'τζ', replace: 'tz' },
    { find: 'γγ', replace: 'ng' },
    { find: 'γκ', replace: 'gk' },
    { find: 'γχ', replace: 'nch' },
    { find: 'γξ', replace: 'nx' },
    // Fixed digraphs and trigraphs - uppercase
    { find: 'ΑΙ', replace: 'AI' },
    { find: 'ΑΊ', replace: 'AI' },
    { find: 'ΟΙ', replace: 'OI' },
    { find: 'ΟΊ', replace: 'OI' },
    { find: 'ΟΥ', replace: 'OU' },
    { find: 'ΟΎ', replace: 'OU' },
    { find: 'Ου', replace: 'Ou' },
    { find: 'Ού', replace: 'Ou' },
    { find: 'ΕΙ', replace: 'EI' },
    { find: 'ΕΊ', replace: 'EI' },
    { find: 'ΝΤ', replace: 'NT' },
    { find: 'ΤΣ', replace: 'TS' },
    { find: 'ΤΖ', replace: 'TZ' },
    { find: 'ΓΓ', replace: 'NG' },
    { find: 'ΓΚ', replace: 'GK' },
    { find: 'ΓΧ', replace: 'Nch' },
    { find: 'ΓΞ', replace: 'Nx' },
    // Basic alphabet - lowercase
    { find: 'α', replace: 'a' },
    { find: 'ά', replace: 'a' },
    { find: 'β', replace: 'v' },
    { find: 'γ', replace: 'g' },
    { find: 'δ', replace: 'd' },
    { find: 'ε', replace: 'e' },
    { find: 'έ', replace: 'e' },
    { find: 'ζ', replace: 'z' },
    { find: 'η', replace: 'i' },
    { find: 'ή', replace: 'i' },
    { find: 'θ', replace: 'th' },
    { find: 'ι', replace: 'i' },
    { find: 'ί', replace: 'i' },
    { find: 'ϊ', replace: 'i' },
    { find: 'ΐ', replace: 'i' },
    { find: 'κ', replace: 'k' },
    { find: 'λ', replace: 'l' },
    { find: 'μ', replace: 'm' },
    { find: 'ν', replace: 'n' },
    { find: 'ξ', replace: 'x' },
    { find: 'ο', replace: 'o' },
    { find: 'ό', replace: 'o' },
    { find: 'π', replace: 'p' },
    { find: 'ρ', replace: 'r' },
    { find: 'σ', replace: 's' },
    { find: 'ς', replace: 's' },
    { find: 'τ', replace: 't' },
    { find: 'υ', replace: 'y' },
    { find: 'ύ', replace: 'y' },
    { find: 'ϋ', replace: 'y' },
    { find: 'ΰ', replace: 'y' },
    { find: 'φ', replace: 'f' },
    { find: 'χ', replace: 'ch' },
    { find: 'ψ', replace: 'ps' },
    { find: 'ω', replace: 'o' },
    { find: 'ώ', replace: 'o' },
    // Basic alphabet - uppercase
    { find: 'Α', replace: 'A' },
    { find: 'Ά', replace: 'A' },
    { find: 'Β', replace: 'V' },
    { find: 'Γ', replace: 'G' },
    { find: 'Δ', replace: 'D' },
    { find: 'Ε', replace: 'E' },
    { find: 'Έ', replace: 'E' },
    { find: 'Ζ', replace: 'Z' },
    { find: 'Η', replace: 'I' },
    { find: 'Ή', replace: 'I' },
    { find: 'Θ', replace: 'Th' },
    { find: 'Ι', replace: 'I' },
    { find: 'Ί', replace: 'I' },
    { find: 'Ϊ', replace: 'I' },
    { find: 'Κ', replace: 'K' },
    { find: 'Λ', replace: 'L' },
    { find: 'Μ', replace: 'M' },
    { find: 'Ν', replace: 'N' },
    { find: 'Ξ', replace: 'X' },
    { find: 'Ο', replace: 'O' },
    { find: 'Ό', replace: 'O' },
    { find: 'Π', replace: 'P' },
    { find: 'Ρ', replace: 'R' },
    { find: 'Σ', replace: 'S' },
    { find: 'Τ', replace: 'T' },
    { find: 'Υ', replace: 'Y' },
    { find: 'Ύ', replace: 'Y' },
    { find: 'Ϋ', replace: 'Y' },
    { find: 'Φ', replace: 'F' },
    { find: 'Χ', replace: 'Ch' },
    { find: 'Ψ', replace: 'Ps' },
    { find: 'Ω', replace: 'O' },
    { find: 'Ώ', replace: 'O' },
];
/**
 * Characters that are considered vowels or voiced consonants for context-sensitive rules
 */
exports.voicedCharacters = new Set([
    'α',
    'ά',
    'β',
    'γ',
    'δ',
    'ε',
    'έ',
    'ζ',
    'η',
    'ή',
    'ι',
    'ί',
    'ϊ',
    'ΐ',
    'λ',
    'μ',
    'ν',
    'ο',
    'ό',
    'ρ',
    'υ',
    'ύ',
    'ϋ',
    'ΰ',
    'ω',
    'ώ',
    'Α',
    'Ά',
    'Β',
    'Γ',
    'Δ',
    'Ε',
    'Έ',
    'Ζ',
    'Η',
    'Ή',
    'Ι',
    'Ί',
    'Ϊ',
    'Λ',
    'Μ',
    'Ν',
    'Ο',
    'Ό',
    'Ρ',
    'Υ',
    'Ύ',
    'Ϋ',
    'Ω',
    'Ώ',
]);
/**
 * Greek characters set for checking if a character is Greek
 */
exports.greekCharacters = new Set([
    'α',
    'ά',
    'β',
    'γ',
    'δ',
    'ε',
    'έ',
    'ζ',
    'η',
    'ή',
    'θ',
    'ι',
    'ί',
    'ϊ',
    'ΐ',
    'κ',
    'λ',
    'μ',
    'ν',
    'ξ',
    'ο',
    'ό',
    'π',
    'ρ',
    'σ',
    'ς',
    'τ',
    'υ',
    'ύ',
    'ϋ',
    'ΰ',
    'φ',
    'χ',
    'ψ',
    'ω',
    'ώ',
    'Α',
    'Ά',
    'Β',
    'Γ',
    'Δ',
    'Ε',
    'Έ',
    'Ζ',
    'Η',
    'Ή',
    'Θ',
    'Ι',
    'Ί',
    'Ϊ',
    'Κ',
    'Λ',
    'Μ',
    'Ν',
    'Ξ',
    'Ο',
    'Ό',
    'Π',
    'Ρ',
    'Σ',
    'Τ',
    'Υ',
    'Ύ',
    'Ϋ',
    'Φ',
    'Χ',
    'Ψ',
    'Ω',
    'Ώ',
]);
exports.default = exports.greekToISO843Type2Map;
//# sourceMappingURL=greek-to-iso843-type2-map.js.map