From 0bb9953ddbdad9e950f3adb6fc8f5488a6c94090 Mon Sep 17 00:00:00 2001
From: pyoor <pyoor@users.noreply.github.com>
Date: Thu, 15 Jun 2017 17:24:32 -0400
Subject: [PATCH] Temporarily replace quote with jruderman's simpleSource

---
 lib/utils/common.js | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/lib/utils/common.js b/lib/utils/common.js
index 59dd7f7..57be6be 100644
--- a/lib/utils/common.js
+++ b/lib/utils/common.js
@@ -25,24 +25,28 @@ utils.common = {
     }
     return list
   },
-  quote: function (obj) {
+  quote: function (s) {
+    // Taken from DOMfuzz
     function escapeString (s) {
-      let escaped = s.replace(/\\/g, '\\\\')
-        .replace(/\"/g, '\\\"') // eslint-disable-line no-useless-escape
-        .replace(/\0/g, '\\0')
-        .replace(/\n/g, '\\n')
-        .replace(/[^\0-~]/g, function (ch) {
-          return '\\u' + ('000' + ch.charCodeAt(0).toString(16)).slice(-4)
-        })
-
-      return '\"' + escaped + '\"' // eslint-disable-line no-useless-escape
+      return ('\"' + // eslint-disable-line no-useless-escape
+      s.replace(/\\/g, '\\\\')
+      .replace(/\"/g, '\\\"') // eslint-disable-line no-useless-escape
+      .replace(/\0/g, '\\0')
+      .replace(/\n/g, '\\n') +
+      '\"') // eslint-disable-line no-useless-escape
     }
 
     if (typeof s === 'string') {
-      return escapeString(obj)
+      if (/^[\n\x20-\x7f]*$/.exec(s) || !self.uneval) { // eslint-disable-line no-undef
+        // Printable ASCII characters and line breaks: try to make it pretty.
+        return escapeString(s)
+      } else {
+        // Non-ASCII: use uneval to get \u escapes.
+        return uneval(s) // eslint-disable-line no-undef
+      }
     } else {
-      // For other things (such as numbers, |null|, and |undefined|), stringify
-      return JSON.stringify(obj)
+      // For other things (such as numbers, |null|, and |undefined|), just coerce to string.
+      return JSON.stringify(s)
     }
   },
   b64encode: function (str) {