From 2b168541dcf2656623f4cd26581701fe524f2255 Mon Sep 17 00:00:00 2001
From: Ian Storm Taylor <ian@ianstormtaylor.com>
Date: Thu, 7 Sep 2017 08:54:35 -0700
Subject: [PATCH] restrict globals that are permitted for linting (#1077)

---
 .eslintrc                     | 1 +
 src/utils/extend-selection.js | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.eslintrc b/.eslintrc
index e78569c57..51500e589 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -79,6 +79,7 @@
     "no-path-concat": "error",
     "no-redeclare": "error",
     "no-regex-spaces": "error",
+    "no-restricted-globals": ["error", "Debug", "Document", "event", "history", "History", "length", "Map", "Node", "parent", "Range", "Selection", "Set", "Text"],
     "no-sequences": "error",
     "no-shadow": "error",
     "no-shadow-restricted-names": "error",
diff --git a/src/utils/extend-selection.js b/src/utils/extend-selection.js
index 00dfaa2c6..d5012fa90 100644
--- a/src/utils/extend-selection.js
+++ b/src/utils/extend-selection.js
@@ -25,7 +25,7 @@ function extendSelection(selection, el, offset) {
   anchor.setStart(selection.anchorNode, selection.anchorOffset)
   focus.setStart(el, offset)
 
-  const v = focus.compareBoundaryPoints(Range.START_TO_START, anchor)
+  const v = focus.compareBoundaryPoints(window.Range.START_TO_START, anchor)
 
   // If the focus is after the anchor...
   if (v >= 0) {