From bda854e0711d3d1f21a0804aa4d3b6d972e3a930 Mon Sep 17 00:00:00 2001
From: Sam Wilson <sam.wilson@appian.com>
Date: Thu, 2 Jun 2016 13:36:20 -0400
Subject: [PATCH] [foldcode addon] Add clearOnEnter option

Add option 'clearOnEnter' to foldcode.js and default it to true.
This option determines whether the marker added when folding a
line clears when the cursor enters it.
---
 addon/fold/foldcode.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/addon/fold/foldcode.js b/addon/fold/foldcode.js
index 62911f9352..78b36c4641 100644
--- a/addon/fold/foldcode.js
+++ b/addon/fold/foldcode.js
@@ -49,7 +49,7 @@
     });
     var myRange = cm.markText(range.from, range.to, {
       replacedWith: myWidget,
-      clearOnEnter: true,
+      clearOnEnter: getOption(cm, options, "clearOnEnter"),
       __isFold: true
     });
     myRange.on("clear", function(from, to) {
@@ -129,7 +129,8 @@
     rangeFinder: CodeMirror.fold.auto,
     widget: "\u2194",
     minFoldSize: 0,
-    scanUp: false
+    scanUp: false,
+    clearOnEnter: true
   };
 
   CodeMirror.defineOption("foldOptions", null);