From 7c514460401f382bc0dc299ba92abd1b5380ff12 Mon Sep 17 00:00:00 2001
From: John McLear <john@mclear.co.uk>
Date: Wed, 17 Feb 2021 14:55:54 +0000
Subject: [PATCH] lint: use strict

---
 src/static/js/ChangesetUtils.js | 2 ++
 src/static/js/index.js          | 4 ++--
 src/static/js/l10n.js           | 4 +++-
 src/static/js/security.js       | 2 ++
 src/static/js/underscore.js     | 2 ++
 5 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/static/js/ChangesetUtils.js b/src/static/js/ChangesetUtils.js
index c7333afcf..15ce9c564 100644
--- a/src/static/js/ChangesetUtils.js
+++ b/src/static/js/ChangesetUtils.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * This module contains several helper Functions to build Changesets
  * based on a SkipList
diff --git a/src/static/js/index.js b/src/static/js/index.js
index 72941cd8f..566305e70 100644
--- a/src/static/js/index.js
+++ b/src/static/js/index.js
@@ -1,3 +1,5 @@
+'use strict';
+
 // @license magnet:?xt=urn:btih:8e4f440f4c65981c5bf93c76d35135ba5064d8b7&dn=apache-2.0.txt Apache-2.0
 /**
  * Copyright 2011 Peter Martischka, Primary Technology.
@@ -16,8 +18,6 @@
  * limitations under the License.
  */
 
-/* global $, customStart */
-
 function randomPadName() {
   // the number of distinct chars (64) is chosen to ensure that the selection will be uniform when
   // using the PRNG below
diff --git a/src/static/js/l10n.js b/src/static/js/l10n.js
index 3c980898f..7206f913b 100644
--- a/src/static/js/l10n.js
+++ b/src/static/js/l10n.js
@@ -1,4 +1,6 @@
-(function (document) {
+'use strict';
+
+((document) => {
   // Set language for l10n
   let language = document.cookie.match(/language=((\w{2,3})(-\w+)?)/);
   if (language) language = language[1];
diff --git a/src/static/js/security.js b/src/static/js/security.js
index 9c9fff37b..d92425cb7 100644
--- a/src/static/js/security.js
+++ b/src/static/js/security.js
@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * Copyright 2009 Google Inc.
  *
diff --git a/src/static/js/underscore.js b/src/static/js/underscore.js
index a6d42b858..d30543cab 100644
--- a/src/static/js/underscore.js
+++ b/src/static/js/underscore.js
@@ -1 +1,3 @@
+'use strict';
+
 module.exports = require('underscore');