From 05daab79c1afb68e14b128e51f47722441db7303 Mon Sep 17 00:00:00 2001
From: Matt Pass <matt@mattpass.com>
Date: Thu, 22 May 2014 07:05:44 +0100
Subject: [PATCH] Rename function doFold and new namespace

doFold seems a better name, so renamed and rangeFinder var now foldType
New namespace convention on folding, also specifying type by foldType
---
 lib/foldcode.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/foldcode.js b/lib/foldcode.js
index 35206ad..6995a53 100644
--- a/lib/foldcode.js
+++ b/lib/foldcode.js
@@ -1,6 +1,7 @@
 // Modified version of CodeMirror's codefold.js to show guttermarkers
 
-CodeMirror.newFoldFunction = function(rangeFinder, widget, markOn, markOff, dontCollapse) {
+CodeMirror.doFold = function(foldType, widget, markOn, markOff, dontCollapse) {
+
   if (widget == null) widget = "\u2194";
   if (typeof widget == "string") {
     var text = document.createTextNode(widget);
@@ -25,7 +26,7 @@ CodeMirror.newFoldFunction = function(rangeFinder, widget, markOn, markOff, dont
 
   return function(cm, pos) {
     if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);
-    var range = rangeFinder(cm, pos);
+    var range = CodeMirror.fold[foldType](cm, pos);
     foldable = range && (range.from.line != range.to.line || range.from.ch != range.to.ch) ? true : false;
     if (!foldable) cm.setGutterMarker(pos.line, "folds", null);
     if (!range) return;