Index: /FCKeditor/trunk/editor/_source/internals/fck_ie.js
===================================================================
--- /FCKeditor/trunk/editor/_source/internals/fck_ie.js	(revision 1080)
+++ /FCKeditor/trunk/editor/_source/internals/fck_ie.js	(revision 1081)
@@ -284,6 +284,19 @@
 		sText = FCKTools.ProcessLineBreaks( window, FCKConfig, sText ) ;
 
+		var closeTagIndex = sText.search( '</p>' ) ;
+		var startTagIndex = sText.search( '<p>' ) ;
+
+		if ( ( closeTagIndex != -1 && startTagIndex != -1 && closeTagIndex < startTagIndex ) 
+				|| ( closeTagIndex != -1 && startTagIndex == -1 ) )
+		{
+			var prefix = sText.substr( 0, closeTagIndex ) ;
+			sText = sText.substr( closeTagIndex + 4 ) ;
+			this.InsertHtml( prefix ) ;
+		}
+
 		// Insert the resulting data in the editor.
+		FCKUndo.SaveLocked = true ;
 		this.InsertHtml( sText ) ;
+		FCKUndo.SaveLocked = false ;
 	}
 }
Index: /FCKeditor/trunk/editor/_source/internals/fckundo.js
===================================================================
--- /FCKeditor/trunk/editor/_source/internals/fckundo.js	(revision 1080)
+++ /FCKeditor/trunk/editor/_source/internals/fckundo.js	(revision 1081)
@@ -28,4 +28,5 @@
 FCKUndo.MaxTypes = 25 ;
 FCKUndo.Typing = false ;
+FCKUndo.SaveLocked = false ;
 
 FCKUndo._GetBookmark = function()
@@ -115,5 +116,5 @@
 FCKUndo.SaveUndoStep = function()
 {
-	if ( FCK.EditMode != FCK_EDITMODE_WYSIWYG )
+	if ( FCK.EditMode != FCK_EDITMODE_WYSIWYG || this.SaveLocked )
 		return ;