Ticket #2420: 2420.patch

_whatsnew.html

@@ -45 +45 @@
                 <li>[<a target="_blank" href="http://dev.fckeditor.net/ticket/2407">#2407</a>] Fixed the issue 
                         where FCK.InsertHtml() is no longer removing selected contents after content insertion
                         in Firefox.</li>
+                <li>[<a target="_blank" href="http://dev.fckeditor.net/ticket/2420">#2420</a>] Fixed the issue
+                        where spelling mistake corrections made by the spell checking dialog are not undoable.
+                        </li>
         </ul>
         <h3>
                 Version 2.6.3 Beta</h3>

editor/dialog/fck_spellerpages.html

@@ -53 +53 @@
 {
         if ( numberOCorrections > 0 )
         {
+                oEditor.FCKUndo.SaveUndoStep() ;
                 oEditor.FCK.EditorDocument.body.innerHTML = document.getElementById('txtHtml').value ;
                 if ( oEditor.FCKBrowserInfo.IsIE )
                         oEditor.FCKSelection.Collapse( true ) ;