From a4984139632e15e0d8d95acdafb268a73c1878a5 Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijn@haverbeke.nl>
Date: Fri, 19 Aug 2016 10:39:49 +0200
Subject: [PATCH] Fix read-dom-on-paste workaround for IE
Issue #4091
---
lib/codemirror.js | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lib/codemirror.js b/lib/codemirror.js
index 292eda96..58c45f45 100644
--- a/lib/codemirror.js
+++ b/lib/codemirror.js
@@ -1583,7 +1583,9 @@
on(div, "paste", function(e) {
if (signalDOMEvent(cm, e) || handlePaste(e, cm)) return
// IE doesn't fire input events, so we schedule a read for the pasted content in this way
- if (ie_version <= 11) setTimeout(operation(cm, function() {regChange(cm);}), 20)
+ if (ie_version <= 11) setTimeout(operation(cm, function() {
+ if (!input.pollContent()) regChange(cm);
+ }), 20)
})
on(div, "compositionstart", function(e) {
--
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