Meta tweaks

Author: sindresorhus

.editorconfig

@@ -7,6 +7,6 @@ charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
-[{package.json,*.yml}]
+[*.yml]
 indent_style = space
 indent_size = 2

index.js

@@ -14,12 +14,12 @@ module.exports = str => {
 	for (let i = 0; i < str.length; i++) {
 		const code = str.codePointAt(i);
 
-		// ignore control characters
-		if (code <= 0x1f || (code >= 0x7f && code <= 0x9f)) {
+		// Ignore control characters
+		if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) {
 			continue;
 		}
 
-		// surrogates
+		// Surrogates
 		if (code >= 0x10000) {
 			i++;
 		}

package.json

@@ -51,8 +51,5 @@
   "devDependencies": {
     "ava": "*",
     "xo": "*"
-  },
-  "xo": {
-    "esnext": true
   }
 }

test.js

@@ -1,5 +1,5 @@
 import test from 'ava';
-import m from './';
+import m from '.';
 
 test('main', t => {
 	t.is(m('abcde'), 5);