Lint JavaScript

.eslintrc.js

@@ -0,0 +1,24 @@
+module.exports = {
+    "env": {
+        "browser": true
+    },
+    "extends": "eslint:recommended",
+    "rules": {
+        "indent": [
+            "error",
+            "tab"
+        ],
+        "linebreak-style": [
+            "error",
+            "unix"
+        ],
+        "quotes": [
+            "error",
+            "single"
+        ],
+        "semi": [
+            "error",
+            "always"
+        ]
+    }
+};

CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
 
+## Changed
+- Lint JavaScript.
+
 ### Added
 - Accessibility enhancements for Lunr search form.
 

assets/javascripts/main.js

@@ -66,9 +66,9 @@ mySearchToggle.addEventListener('click', function() {
 
 // Toggle search input and content visibility
 function toggleClassSearch() {
-  mySearchContent.classList.toggle("is--visible");
-  myInitialContent.classList.toggle("is--hidden");
+  mySearchContent.classList.toggle('is--visible');
+  myInitialContent.classList.toggle('is--hidden');
   setTimeout(function () {
-    document.querySelector(".search-content input").focus();
+    document.querySelector('.search-content input').focus();
   }, 400);
 }