wikimedia/mediawiki-extensions-UniversalLanguageSelector

( function ( $ ) {
    'use strict';

    var eoTransliteration;

    function prepareRules() {
        var rules = [],
            chars;

        chars = {
            C: 'Ĉ',
            G: 'Ĝ',
            H: 'Ĥ',
            J: 'Ĵ',
            S: 'Ŝ',
            U: 'Ŭ',
            c: 'ĉ',
            g: 'ĝ',
            h: 'ĥ',
            j: 'ĵ',
            s: 'ŝ',
            u: 'ŭ'
        };

        // eslint-disable-next-line no-jquery/no-each-util
        $.each( chars, function ( ascii, accented ) {
            rules.push( [ ascii + '[Xx]', ascii, accented ] );
            rules.push( [ accented + '([Xx])', '[Xx]', ascii + '$1' ] );
        } );

        return rules;
    }

    eoTransliteration = {
        id: 'eo-transliteration',
        name: 'Esperanto Transliteration',
        description: 'Esperanto x-code transliteration',
        date: '2012-10-10',
        URL: 'http://github.com/wikimedia/jquery.ime',
        author: 'Brion Vibber',
        license: 'GPLv3',
        version: '1.0',
        contextLength: 1,
        maxKeyLength: 1,
        patterns: prepareRules()
    };

    $.ime.register( eoTransliteration );
}( jQuery ) );