anchor.diff:                          let fileContents = VsTextLines.GetFileContents(textLines, textViewAdapter)
                           this.SetupStandAloneFile(filename, fileContents, this.Workspace, hier)
                       | id ->
  -                        projectInfoManager.UpdateProjectInfoWithProjectId(id.ProjectId, "SetupNewTextView")
  +                        projectInfoManager.UpdateProjectInfoWithProjectId(id.ProjectId, "SetupNewTextView", invalidateConfig=true)
                   | _ ->
                       let fileContents = VsTextLines.GetFileContents(textLines, textViewAdapter)
                       this.SetupStandAloneFile(filename, fileContents, this.Workspace, hier)
  
positive.code:     member this.ProvideProjectSiteProvider(project:Project) = provideProjectSiteProvider(workspace, project, serviceProvider, Some projectOptionsTable)
  
      /// Tell the checker to update the project info for the specified project id
      member this.UpdateProjectInfoWithProjectId(projectId:ProjectId, userOpName) =
          let hier = workspace.GetHierarchy(projectId)
          match hier with
          | null -> ()
  
negative.code: 
      let optionsAssociation = ConditionalWeakTable<IWorkspaceProjectContext, string[]>()
  
      member private this.OnProjectAdded(projectId:ProjectId) = projectInfoManager.UpdateProjectInfoWithProjectId(projectId, "OnProjectAdded", invalidateConfig=true)
      member private this.OnProjectReloaded(projectId:ProjectId) = projectInfoManager.UpdateProjectInfoWithProjectId(projectId, "OnProjectReloaded", invalidateConfig=true)
      member private this.OnDocumentAdded(projectId:ProjectId, documentId:DocumentId) = projectInfoManager.UpdateDocumentInfoWithProjectId(projectId, documentId, "OnDocumentAdded", invalidateConfig=true)
      member private this.OnDocumentChanged(projectId:ProjectId, documentId:DocumentId) = projectInfoManager.UpdateDocumentInfoWithProjectId(projectId, documentId, "OnDocumentChanged", invalidateConfig=false)
      member private this.OnDocumentReloaded(projectId:ProjectId, documentId:DocumentId) = projectInfoManager.UpdateDocumentInfoWithProjectId(projectId, documentId, "OnDocumentReloaded", invalidateConfig=true)
  
      override this.Initialize() = 
          base.Initialize()
  