add XO

Author: sindresorhus

.jshintrc

@@ -1,4 +1,7 @@
 'use strict';
 var ansiRegex = require('ansi-regex');
-var re = new RegExp(ansiRegex().source); // remove the `g` flag
+
+// remove the `g` flag
+var re = new RegExp(ansiRegex().source);
+
 module.exports = re.test.bind(re);

index.js

@@ -18,7 +18,7 @@
     "node": ">=0.10.0"
   },
   "scripts": {
-    "test": "node test.js"
+    "test": "xo && node test.js"
   },
   "files": [
     "index.js"
@@ -51,6 +51,7 @@
     "ansi-regex": "^2.0.0"
   },
   "devDependencies": {
-    "ava": "0.0.4"
+    "ava": "0.0.4",
+    "xo": "*"
   }
 }