From a9880d7d2bba46107f7e700b707c06ea82124269 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20Ni=C3=9Fl?= <devnull@localhost>
Date: Sun, 31 Jan 2016 14:23:34 +1100
Subject: Bug [#1799]. Folds unfolded when two fold regions are merged by
 either deleting an intervening line or changing its fold level by adding
 characters. Add LevelNumber function to simplify expressions implmenting
 folding.

---
 src/Document.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/Document.h')

diff --git a/src/Document.h b/src/Document.h
index cc3873f59..d82aa46b5 100644
--- a/src/Document.h
+++ b/src/Document.h
@@ -171,6 +171,10 @@ public:
 
 class Document;
 
+inline int LevelNumber(int level) {
+	return level & SC_FOLDLEVELNUMBERMASK;
+}
+
 class LexInterface {
 protected:
 	Document *pdoc;
-- 
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