anchor.diff:            | _ -> MonoDevelop.Ide.Gui.Stock.Event
   
         let tryGetCategory (symbolUse : FSharpSymbolUse) =
  -          let cat =
  +          let category =
               try
                   match symbolUse with
                   | Constructor c ->
  
positive.code:                     None
              with exn ->
                  None
  
            cat
  
  
        let symbolToCompletionData (symbols : FSharpSymbolUse list) =
            match symbols with
  
negative.code:           | _ -> FSharpTryAgainMemberCompletionData() :> ICompletionData
  
        symbols |> List.map symbolToCompletionData
  
    override x.Initialize() = 
        do base.Document.Editor.IndentationTracker <- FSharpIndentationTracker(base.Document) :> Mono.TextEditor.IIndentationTracker 
  