.config/coc/extensions/node_modules/coc-prettier/node_modules/clone-regexp/readme.md

   1 # clone-regexp [![Build Status](https://travis-ci.org/sindresorhus/clone-regexp.svg?branch=master)](https://travis-ci.org/sindresorhus/clone-regexp)
   2
   3 > Clone and modify a [RegExp](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp) instance
   4
   5
   6 ## Install
   7
   8 ```sh
   9 $ npm install --save clone-regexp
  10 ```
  11
  12
  13 ## Usage
  14
  15 ```js
  16 var cloneRegexp = require('clone-regexp');
  17 var re = /[a-z]/gi;
  18
  19 cloneRegexp(re);
  20 //=> /[a-z]/gi
  21
  22 cloneRegexp(re) === re;
  23 //=> false
  24
  25 cloneRegexp(re, {global: false});
  26 //=> /[a-z]/i
  27
  28 cloneRegexp(re, {multiline: true});
  29 //=> /[a-z]/gim
  30
  31 cloneRegexp(re, {source: 'unicorn'});
  32 //=> /unicorn/gi
  33 ```
  34
  35
  36 ## API
  37
  38 ### cloneRegexp(regexp, [options])
  39
  40 #### regex
  41
  42 Type: `regexp`
  43
  44 RegExp instance to clone.
  45
  46
  47 #### options
  48
  49 Type: `object`
  50 Properties: [`source`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/source) [`global`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/global) [`ignoreCase`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/ignoreCase) [`multiline`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/multiline) [`sticky`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/sticky) [`unicode`](http://norbertlindenberg.com/2012/05/ecmascript-supplementary-characters/#RegExp)
  51
  52 Optionally modify the cloned RegExp instance.
  53
  54
  55 ## License
  56
  57 MIT © [Sindre Sorhus](http://sindresorhus.com)