regexp.js (1401B)
1 /** 2 * @license Apache-2.0 3 * 4 * Copyright (c) 2018 The Stdlib Authors. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 'use strict'; 20 21 // MODULES // 22 23 var reFunctionName = require( './main.js' ); 24 25 26 // MAIN // 27 28 /** 29 * Captures everything that is not a space immediately after the `function` keyword and before the first left parenthesis. 30 * 31 * Regular expression: `/^\s*function\s*([^(]*)/i` 32 * 33 * - `/^\s*` 34 * - Match zero or more spaces at beginning 35 * 36 * - `function` 37 * - Match the word `function` 38 * 39 * - `\s*` 40 * - Match zero or more spaces after the word `function` 41 * 42 * - `()` 43 * - Capture 44 * 45 * - `[^(]*` 46 * - Match anything except a left parenthesis `(` zero or more times 47 * 48 * - `/i` 49 * - ignore case 50 * 51 * @constant 52 * @type {RegExp} 53 * @default /^\s*function\s*([^(]*)/i 54 */ 55 var RE_FUNCTION_NAME = reFunctionName(); 56 57 58 // EXPORTS // 59 60 module.exports = RE_FUNCTION_NAME;