From f29892b73fe3da14c4447af99ac57af6d7c37a1b Mon Sep 17 00:00:00 2001
From: Dhruv Yadav <dhruv1103@gmail.com>
Date: Thu, 30 Aug 2018 21:36:36 +0530
Subject: [PATCH 1/3] Fixed addKeys(string) whitespace issue

---
 src/input/keyboard/KeyboardPlugin.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/input/keyboard/KeyboardPlugin.js b/src/input/keyboard/KeyboardPlugin.js
index 1d96677d2..4f2e8238b 100644
--- a/src/input/keyboard/KeyboardPlugin.js
+++ b/src/input/keyboard/KeyboardPlugin.js
@@ -344,7 +344,8 @@ var KeyboardPlugin = new Class({
 
             for (var i = 0; i < keys.length; i++)
             {
-                output[keys[i]] = this.addKey(keys[i]);
+                var current_key = keys[i].trim();
+                if (current_key) output[current_key] = this.addKey(current_key);
             }
         }
         else

From 75319233f246a97b1d0c0c0eeb160e1ef77dc85d Mon Sep 17 00:00:00 2001
From: Dhruv Yadav <dhruv1103@gmail.com>
Date: Thu, 30 Aug 2018 21:53:19 +0530
Subject: [PATCH 2/3] Styling updates for addKey(string) whitespace fix

---
 src/input/keyboard/KeyboardPlugin.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/input/keyboard/KeyboardPlugin.js b/src/input/keyboard/KeyboardPlugin.js
index 4f2e8238b..70ec6df6f 100644
--- a/src/input/keyboard/KeyboardPlugin.js
+++ b/src/input/keyboard/KeyboardPlugin.js
@@ -344,8 +344,11 @@ var KeyboardPlugin = new Class({
 
             for (var i = 0; i < keys.length; i++)
             {
-                var current_key = keys[i].trim();
-                if (current_key) output[current_key] = this.addKey(current_key);
+                var currentKey = keys[i].trim();
+                if (currentKey) 
+                {
+                    output[currentKey] = this.addKey(currentKey);
+                }
             }
         }
         else

From 0fd6d9d7dca2e530f8532eba370c74cde891c825 Mon Sep 17 00:00:00 2001
From: Dhruv Yadav <dhruv1103@gmail.com>
Date: Thu, 30 Aug 2018 21:58:54 +0530
Subject: [PATCH 3/3] Fixed a trailing spaces issue from the addKey(string)
 whitespace update

---
 src/input/keyboard/KeyboardPlugin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/input/keyboard/KeyboardPlugin.js b/src/input/keyboard/KeyboardPlugin.js
index 70ec6df6f..d319864dd 100644
--- a/src/input/keyboard/KeyboardPlugin.js
+++ b/src/input/keyboard/KeyboardPlugin.js
@@ -345,7 +345,7 @@ var KeyboardPlugin = new Class({
             for (var i = 0; i < keys.length; i++)
             {
                 var currentKey = keys[i].trim();
-                if (currentKey) 
+                if (currentKey)
                 {
                     output[currentKey] = this.addKey(currentKey);
                 }