X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FCursor.h;h=19eeca964b32db2670bdab9110d066eddafe85e7;hb=2f71fca7df3c7149542cadf577395ecedf82bbf5;hp=edb2f862ccccdce67427295326ce405639f80d8b;hpb=ebfe9d60d7ecd1e0fcfb4c226732f121cc7baa75;p=lyx.git

diff --git a/src/Cursor.h b/src/Cursor.h
index edb2f862cc..19eeca964b 100644
--- a/src/Cursor.h
+++ b/src/Cursor.h
@@ -100,7 +100,7 @@ public:
 	///
 	docstring selectionAsString(bool label) const;
 	///
-	docstring currentState();
+	docstring currentState() const;
 
 	/// auto-correct mode
 	bool autocorrect() const { return autocorrect_; }
@@ -240,26 +240,32 @@ public:
 	bool textRedo();
 
 	/// makes sure the next operation will be stored
-	void finishUndo();
+	void finishUndo() const;
+
+	/// open a new group of undo operations. Groups can be nested.
+	void beginUndoGroup() const;
+
+	/// end the current undo group
+	void endUndoGroup() const;
 
 	/// The general case: prepare undo for an arbitrary range.
-	void recordUndo(UndoKind kind, pit_type from, pit_type to);
+	void recordUndo(UndoKind kind, pit_type from, pit_type to) const;
 
 	/// Convenience: prepare undo for the range between 'from' and cursor.
-	void recordUndo(UndoKind kind, pit_type from);
+	void recordUndo(UndoKind kind, pit_type from) const;
 
 	/// Convenience: prepare undo for the single paragraph or cell
 	/// containing the cursor
-	void recordUndo(UndoKind kind = ATOMIC_UNDO);
+	void recordUndo(UndoKind kind = ATOMIC_UNDO) const;
 
 	/// Convenience: prepare undo for the inset containing the cursor
-	void recordUndoInset(UndoKind kind = ATOMIC_UNDO);
+	void recordUndoInset(UndoKind kind = ATOMIC_UNDO) const;
 
 	/// Convenience: prepare undo for the whole buffer
-	void recordUndoFullDocument();
+	void recordUndoFullDocument() const;
 
 	/// Convenience: prepare undo for the selected paragraphs or cells
-	void recordUndoSelection();
+	void recordUndoSelection() const;
 
 	///
 	void checkBufferStructure();
@@ -400,7 +406,7 @@ public:
 	/// display an error message
 	void errorMessage(docstring const & msg) const;
 	///
-	docstring getPossibleLabel();
+	docstring getPossibleLabel() const;
 
 	/// the name of the macro we are currently inputting
 	docstring macroName();