diff options
Diffstat (limited to 'src/CellBuffer.h')
| -rw-r--r-- | src/CellBuffer.h | 6 |
1 files changed, 3 insertions, 3 deletions
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(); |