githubmr/facebook-react-native: A framework for building native applications using React

packages/react-native/Libraries/UTFSequence.js

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Iwo Plaza

Migrate Utilities/deepFreezeAndThrowOnMutationInDev.js, Utilities/defineLazyObjectProperty.js, Utilities/DeviceInfo.js & Utilities/FeatureDetection.js to use export syntax (#49408)

14 фев 2025, 00:11

14 фев 2025, 00:11028c0b3

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow strict
 * @format
 */

'use strict';

const deepFreezeAndThrowOnMutationInDev =
  require('./Utilities/deepFreezeAndThrowOnMutationInDev').default;

/**
 * A collection of Unicode sequences for various characters and emoji.
 *
 *  - More explicit than using the sequences directly in code.
 *  - Source code should be limited to ASCII.
 *  - Less chance of typos.
 */
const UTFSequence: {
  BOM: string,
  BULLET: string,
  BULLET_SP: string,
  MDASH: string,
  MDASH_SP: string,
  MIDDOT: string,
  MIDDOT_KATAKANA: string,
  MIDDOT_SP: string,
  NBSP: string,
  NDASH: string,
  NDASH_SP: string,
  NEWLINE: string,
  PIZZA: string,
  TRIANGLE_LEFT: string,
  TRIANGLE_RIGHT: string,
} = deepFreezeAndThrowOnMutationInDev({
  BOM: '\ufeff', // byte order mark
  BULLET: '\u2022', // bullet: &#8226;
  BULLET_SP: '\u00A0\u2022\u00A0', // &nbsp;&#8226;&nbsp;
  MIDDOT: '\u00B7', // normal middle dot: &middot;
  MIDDOT_SP: '\u00A0\u00B7\u00A0', // &nbsp;&middot;&nbsp;
  MIDDOT_KATAKANA: '\u30FB', // katakana middle dot
  MDASH: '\u2014', // em dash: &mdash;
  MDASH_SP: '\u00A0\u2014\u00A0', // &nbsp;&mdash;&nbsp;
  NDASH: '\u2013', // en dash: &ndash;
  NDASH_SP: '\u00A0\u2013\u00A0', // &nbsp;&ndash;&nbsp;
  NEWLINE: '\u000A',
  NBSP: '\u00A0', // non-breaking space: &nbsp;
  PIZZA: '\uD83C\uDF55',
  TRIANGLE_LEFT: '\u25c0', // black left-pointing triangle
  TRIANGLE_RIGHT: '\u25b6', // black right-pointing triangle
});

export default UTFSequence;