anchor.diff:    /// from the beginning of the current document)
       member x.GetToolTip(offset:int, doc:Mono.TextEditor.TextDocument) =
           let line, col, lineStr = getLineInfoFromOffset(offset, doc)
  -        match FindLongIdents(col, lineStr) with 
  +        match findLongIdents(col, lineStr) with 
           | None -> DataTipText []
           | Some(col,identIsland,currentIdent) ->
             let res = info.GetDataTipText((line, col), lineStr, identIsland, token)
  
positive.code:     // (we look for full identifier in the backward direction, but only
      // for a short identifier forward - this means that when you hover
      // 'B' in 'A.B.C', you will get intellisense for 'A.B' module)
      let FindLongIdents (col, lineStr) = 
          let lookBack = Parsing.createBackStringReader lineStr (col-1)
          let lookForw = Parsing.createForwardStringReader lineStr col
      
  
negative.code: 
      member x.GetMethods(offset:int, doc:Mono.TextEditor.TextDocument) =
          let line, col, lineStr = getLineInfoFromOffset (offset, doc)
          match findLongIdentsAtGetMethodsTrigger(col, lineStr) with 
          | None -> None
          | Some(col,identIsland,currentIdent) ->
              let res = info.GetMethods((line, col), lineStr, Some identIsland)
  