From 3c2b1b730b66db9099e48ad3ce5bbcc089f338db Mon Sep 17 00:00:00 2001
From: Ian Storm Taylor <ian@ianstormtaylor.com>
Date: Fri, 22 Jul 2016 12:37:37 -0700
Subject: [PATCH] fix to not re-render when new selection is inside text nodes

---
 lib/components/content.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/components/content.js b/lib/components/content.js
index 4d997c639..bd6170623 100644
--- a/lib/components/content.js
+++ b/lib/components/content.js
@@ -378,10 +378,18 @@ class Content extends React.Component {
       return
     }
 
+    // Calculate the Slate-specific selection based on the native one.
     const { anchorNode, anchorOffset, focusNode, focusOffset } = native
     const anchor = OffsetKey.findPoint(anchorNode, anchorOffset, state)
     const focus = OffsetKey.findPoint(focusNode, focusOffset, state)
 
+    // If the native selection is inside text nodes, we can trust the native
+    // state and not need to re-render.
+    const isNative = (
+      anchorNode.nodeType == 3 &&
+      focusNode.nodeType == 3
+    )
+
     state = state
       .transform()
       .focus()
@@ -391,7 +399,7 @@ class Content extends React.Component {
         focusKey: focus.key,
         focusOffset: focus.offset
       })
-      .apply()
+      .apply({ isNative })
 
     this.onChange(state)
   }