From 44da106995e3b3ca4068f584c16f59d8fced4e69 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Fri, 24 May 2013 00:04:54 +1000
Subject: Made methods const where they can be and are logically const as well.

---
 src/CellBuffer.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/CellBuffer.h')

diff --git a/src/CellBuffer.h b/src/CellBuffer.h
index 6fe698e13..45613bfa0 100644
--- a/src/CellBuffer.h
+++ b/src/CellBuffer.h
@@ -191,7 +191,7 @@ public:
 	/// The save point is a marker in the undo stack where the container has stated that
 	/// the buffer was saved. Undo and redo can move over the save point.
 	void SetSavePoint();
-	bool IsSavePoint();
+	bool IsSavePoint() const;
 
 	bool SetUndoCollection(bool collectUndo);
 	bool IsCollectingUndo() const;
@@ -202,11 +202,11 @@ public:
 
 	/// To perform an undo, StartUndo is called to retrieve the number of steps, then UndoStep is
 	/// called that many times. Similarly for redo.
-	bool CanUndo();
+	bool CanUndo() const;
 	int StartUndo();
 	const Action &GetUndoStep() const;
 	void PerformUndoStep();
-	bool CanRedo();
+	bool CanRedo() const;
 	int StartRedo();
 	const Action &GetRedoStep() const;
 	void PerformRedoStep();
-- 
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