From 663522139cd8919a463956e933c3822fe3254704 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samy=20Pess=C3=A9?= <samypesse@gmail.com>
Date: Thu, 3 Nov 2016 12:05:16 +0100
Subject: [PATCH] Allow Node.forEachDescendant to exit early

---
 src/models/node.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/models/node.js b/src/models/node.js
index 7f7483b1c..dff96ee50 100644
--- a/src/models/node.js
+++ b/src/models/node.js
@@ -170,7 +170,9 @@ const Node = {
 
   forEachDescendant(iterator) {
     return this.nodes.forEach((child, i, nodes) => {
-      iterator(child, i, nodes)
+      if (iterator(child, i, nodes) === false) {
+        return false
+      }
       if (child.kind != 'text') child.forEachDescendant(iterator)
     })
   },