anchor.diff:        (opts, ?fsiObj = fsiObj, ?reportGlobal = reportGlobal,
          ?outWriter = outWriter, ?fsiOutWriter = fsiOutWriter,
          ?errWriter = errWriter, ?fsiErrWriter = fsiErrWriter,
  -       ?preventStdOut = preventStdOut)
  +       ?preventStdOut = preventStdOut)
positive.code:         let frameworkVersion = FSharpAssemblyHelper.defaultFrameworkVersion
          FSharpAssemblyHelper.getProjectReferences frameworkVersion otherFlags (Some _libDirs) _dllFiles
          |> FSharpAssemblyHelper.resolve dllFiles
              
  
        static member FromAssembly (assembly:Assembly) =
            let loc =
  
negative.code:         { parsed with FullPaths = true }, state
        | _, FsiBoolArg "--gui" enabled ->
          { parsed with Gui = Some enabled }, state
        | _, StartsWith "-I:" lib
        | _, StartsWith "--lib:" lib ->
          { parsed with LibDirs = lib :: parsed.LibDirs }, state
        | _, StartsWith "--load:" load ->
  