anchor.diff:      let getTooltipFooter (source: string) =
           let footer =
               match getTooltip source with
  -            | Some(tip, _signature, footer) -> footer
  +            | Some(_,_,footer) -> footer
               | _ ->  ""
   
           footer |> stripHtml |> htmlDecode
  +        
  +    let getTooltipSummary (source: string) =
  +        match getTooltip source with
  +        | Some(_,summary,_) -> SymbolTooltips.formatSummary summary
  +        | _ ->  ""
   
       [<Test>]
       member this.``ooltip arrows are right aligned``() =
  
positive.code:     let getTooltipSignature (source: string) =
          let signature =
              match getTooltip source with
              | Some(tip, _signature, footer) -> tip
              | _ ->  ""
  
          signature |> stripHtml |> htmlDecode
  
negative.code:         let expected = "From type:\tString\nAssembly:\tFSharp.Core"
  
          footer |> shouldEqualIgnoringLineEndings expected
          
      [<Test>]
      member this.``Xml summary should be escaped``() =
          let input = """///<summary>This is the summary</summary>
  type myT§ype = class end"""
          let summary = getTooltipSummary input
          let expected = "This is the summary"
  
          summary |> shouldEqual expected
  
   