/* * Copyright (C) 2024 Yomitan Authors * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. */ /** @type {import('language').BidirectionalConversionPreprocessor} */ export const eszettPreprocessor = { name: 'Convert "ß" to "ss"', description: 'ß → ss, ẞ → SS and vice versa', options: ['off', 'direct', 'inverse'], process: (str, setting) => { switch (setting) { case 'off': return str; case 'direct': return str.replace(/ẞ/g, 'SS').replace(/ß/g, 'ss'); case 'inverse': return str.replace(/SS/g, 'ẞ').replace(/ss/g, 'ß'); } }, };