LFUN_UNICODE_INSERT - unicode-insert

[lyx.git] / src / changes.h

diff --git a/src/changes.h b/src/changes.h
index 8ea506ffd60e64b3904e7fb5216014b836af7b98..e0ccc794dff41dbfede15665996bdb0ae5b87d68 100644 (file)
--- a/src/changes.h
+++ b/src/changes.h
@@ -50,20 +50,28 @@ class Changes {
 public:
        /// set the pos to the given change
        void set(Change const & change, pos_type pos);
-       /// set the range to the given change
+       /// set the range (excluding end) to the given change
        void set(Change const & change, pos_type start, pos_type end);
 
-       /// return the change at the given position
+       /// erase the entry at pos and adjust all range bounds past it
+       /// (assumes that a character was deleted at pos)
+       void erase(lyx::pos_type pos);
+
+       /// insert a new entry at pos and adjust all range bounds past it
+       /// (assumes that a character was inserted at pos)
+       void insert(Change const & change, lyx::pos_type pos);
+
+       ///
+
+       /// return the change at the given pos
        Change const lookup(pos_type pos) const;
 
-       /// return true if there is a change in the given range
+       /// return true if there is a change in the given range (excluding end)
        bool isChanged(pos_type start, pos_type end) const;
 
-       /// remove the given entry. This implies that a character was
-       /// deleted at pos, and will adjust all range bounds past it
-       void erase(pos_type pos);
+       ///
 
-       /// output latex to mark a transition between two changetypes
+       /// output latex to mark a transition between two change types
        /// returns length of text outputted
        static int latexMarkChange(odocstream & os, Change::Type old,
                Change::Type change, bool const & output);
@@ -103,7 +111,7 @@ private:
                Range range;
        };
 
-       /// merge neighbouring ranges, assuming that they are abutting
+       /// merge equal changes with adjoining ranges
        void merge();
 
        typedef std::vector<ChangeRange> ChangeTable;