Exception
   在 Quicker.Public.Entities.IndentedTextParser.GetIndentLevel(String indentText, Int32 lineNumber, Nullable`1& indentationChar, Int32& firstIdentedLineNumber)
   在 Quicker.Public.Entities.IndentedTextParser.Parse(List`1 lines)
   在 Quicker.Public.Entities.CommonOperationItem.ParseIndentedText(List`1 lines, Boolean trimLineEnd, String splitter)
   在 Quicker.Public.Entities.CommonOperationItem.ParseLinesWithSubItems(String menuData, Boolean trimLineEnd)
   在 IntelliTools.View.Tools.OperationItemEditor.PreviewContextMenu()
   在 System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   在 System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   在 System.Windows.Controls.MenuItem.InvokeClickAfterRender(Object arg)
   在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   在 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)