Fix list of viewable formats in view/update menu.

[lyx.git] / src / Undo.h

diff --git a/src/Undo.h b/src/Undo.h
index 1bd6450d7c3a03749952c322961a87c6d51e1099..70897bfa28fe336f21d428b27ea62c4708bed3af 100644 (file)
--- a/src/Undo.h
+++ b/src/Undo.h
@@ -47,6 +47,9 @@ enum UndoKind {
 
 class Undo
 {
+       /// noncopyable
+       Undo(Undo const &);
+       void operator=(Undo const &);
 public:
 
        Undo(Buffer &);
@@ -85,7 +88,7 @@ public:
        /**
         * This cursor takes precedence over what is passed to recordUndo.
         * In the case of nested groups, only the first cur_before is
-        * taken in account. The cursor is reset at the end of the
+        * taken into account. The cursor is reset at the end of the
         * top-level group.
         */
        void beginUndoGroup(CursorData const & cur_before);
@@ -132,7 +135,7 @@ private:
  */
 class UndoGroupHelper {
 public:
-       UndoGroupHelper(Buffer * buf) : buffer_(0)
+       UndoGroupHelper(Buffer * buf = 0) : buffer_(0)
        {
                resetBuffer(buf);
        }