3 files changed, 74 insertions, 0 deletions
diff --git a/node_modules/escape-string-regexp/index.js b/node_modules/escape-string-regexp/index.js
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+++ b/node_modules/escape-string-regexp/index.js
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+'use strict';
+
+var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
+
+module.exports = function (str) {
+	if (typeof str !== 'string') {
+		throw new TypeError('Expected a string');
+	}
+
+	return str.replace(matchOperatorsRe,  '\\$&');
+};
diff --git a/node_modules/escape-string-regexp/package.json b/node_modules/escape-string-regexp/package.json
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index 000000000..1dff6ff23
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+++ b/node_modules/escape-string-regexp/package.json
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+{
+  "name": "escape-string-regexp",
+  "version": "1.0.2",
+  "description": "Escape RegExp special characters",
+  "license": "MIT",
+  "repository": "sindresorhus/escape-string-regexp",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "http://sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.8.0"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "regex",
+    "regexp",
+    "re",
+    "regular",
+    "expression",
+    "escape",
+    "string",
+    "str",
+    "special",
+    "characters"
+  ],
+  "devDependencies": {
+    "mocha": "*"
+  }
+}
diff --git a/node_modules/escape-string-regexp/readme.md b/node_modules/escape-string-regexp/readme.md
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+++ b/node_modules/escape-string-regexp/readme.md
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+# escape-string-regexp [![Build Status](https://travis-ci.org/sindresorhus/escape-string-regexp.svg?branch=master)](https://travis-ci.org/sindresorhus/escape-string-regexp)
+
+> Escape RegExp special characters
+
+
+## Install
+
+```sh
+$ npm install --save escape-string-regexp
+```
+
+
+## Usage
+
+```js
+var escapeStringRegexp = require('escape-string-regexp');
+
+var escapedString = escapeStringRegexp('how much $ for a unicorn?');
+//=> how much \$ for a unicorn\?
+
+new RegExp(escapedString);
+```
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)