From f22211ce8c804aea3826059be66937eec23a2a0e Mon Sep 17 00:00:00 2001
From: n1474335 <n1474335@gmail.com>
Date: Fri, 28 Jun 2019 17:13:54 +0100
Subject: [PATCH] Backslashes are now escaped correctly by 'Unescape string'.
 CLoses #582

---
 src/core/Utils.mjs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/Utils.mjs b/src/core/Utils.mjs
index 273eca1e..fed67553 100755
--- a/src/core/Utils.mjs
+++ b/src/core/Utils.mjs
@@ -201,9 +201,11 @@ class Utils {
      * Utils.parseEscapedChars("\\n");
      */
     static parseEscapedChars(str) {
-        return str.replace(/(\\)?\\([bfnrtv'"]|[0-3][0-7]{2}|[0-7]{1,2}|x[\da-fA-F]{2}|u[\da-fA-F]{4}|u\{[\da-fA-F]{1,6}\})/g, function(m, a, b) {
+        return str.replace(/(\\)?\\([bfnrtv'"]|[0-3][0-7]{2}|[0-7]{1,2}|x[\da-fA-F]{2}|u[\da-fA-F]{4}|u\{[\da-fA-F]{1,6}\}|\\)/g, function(m, a, b) {
             if (a === "\\") return "\\"+b;
             switch (b[0]) {
+                case "\\":
+                    return "\\";
                 case "0":
                 case "1":
                 case "2":