| /** | |
| * @author Toru Nagashima <https://github.com/mysticatea> | |
| */ | |
| "use strict"; | |
| /** | |
| * Check whether a given character is a combining mark or not. | |
| * @param {number} codePoint The character code to check. | |
| * @returns {boolean} `true` if the character belongs to the category, any of `Mc`, `Me`, and `Mn`. | |
| */ | |
| module.exports = function isCombiningCharacter(codePoint) { | |
| return /^[\p{Mc}\p{Me}\p{Mn}]$/u.test(String.fromCodePoint(codePoint)); | |
| }; |