anchor.diff:      // For 'XmlCommentSignature' we could get documentation from 'xml' 
       // files, but I'm not sure whether these are available on Mono
       | XmlCommentSignature(file,key) -> 
  -        match findDocProviderForEntity (file, key) with 
  +        match findDocForEntity (file, key) with 
           | None -> ""
           | Some doc ->
               let tag1 = "<summary>"
  
positive.code:         | Some xml -> Some xml.OuterXml
        | _ -> None
        
  //  return new 
    let findDocProviderForEntity (file, key)  = 
        match findXmlDocProviderForEntity (file, key) with 
        | Some doc -> Some doc
        | None -> findMonoDocProviderForEntity (file, key) 
  
negative.code:     let sb = new StringBuilder()
      buildFormatTip tip sb
      let text = sb.ToString()
      let textSquashed =  MonoDevelop.Ide.TypeSystem.AmbienceService.BreakLines(text,120)
      textSquashed.Trim('\n', '\r')
  
    /// For elements with XML docs, the paramater descriptions are buried in the XML. Fetch it.
  