X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FDocIterator.h;h=77968191dd23af9042e0ba7110e6622034549d91;hb=d1858b89d0828c3fe8f4e898f609aaed93333d33;hp=2aeff8fca13b69f6488691100a4f9b3b306f901e;hpb=70c603a1b2a0371dc8eecef8bb1a26ea3ebcf506;p=lyx.git

diff --git a/src/DocIterator.h b/src/DocIterator.h
index 2aeff8fca1..77968191dd 100644
--- a/src/DocIterator.h
+++ b/src/DocIterator.h
@@ -15,7 +15,7 @@
 #include "CursorSlice.h"
 
 #include <vector>
-
+#include <algorithm>
 
 namespace lyx {
 
@@ -231,6 +231,9 @@ public:
 	/// fix DocIterator in circumstances that should never happen.
 	/// \return true if the DocIterator was fixed.
 	bool fixIfBroken();
+	/// Repopulate the slices insets from bottom to top. Useful
+	/// for stable iterators or Undo data.
+	void sanitize();
 
 	/// find index of CursorSlice with &cell() == &cell (or -1 if not found)
 	int find(MathData const & cell) const;