wikimedia/mediawiki-extensions-UniversalLanguageSelector

// This Chuvash keyboard is a stripped version of latin Mercen
// https://sites.google.com/site/mercen77/
// http://cvlat.blogspot.com
// Only Chuvash diacritics are used, no additional letters
// for Turkish or dead keys implemented (for now?)

( function ( $ ) {
    'use strict';

    var cv = {
        id: 'cv-lat-altgr',
        name: 'Căvašla - Mercen',
        description: 'CVLat usă kurakan Mercen',
        date: '2013-03-21',
        URL: 'https://sites.google.com/site/mercen77/',
        author: 'Anatoly Mironov, @mirontoli',
        license: 'MIT',
        version: '1.0',
        patterns_x: [
            [ 'a', 'ă' ],
            [ 'A', 'Ă' ],
            [ 'e', 'ĕ' ],
            [ 'E', 'Ĕ' ],
            [ 's', 'ş' ],
            [ 'S', 'Ş' ],
            [ 'd|h', 'š' ],
            [ 'D|H', 'Š' ],
            [ 'w|u', 'ü' ],
            [ 'W|U', 'Ü' ]
        ]
    };

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