anchor.diff:              sysDir ++ nm + ".dll" 
   
       let fsCore4300() = 
  -        if System.Environment.OSVersion.Platform = System.PlatformID.Win32NT then // file references only valid on Windows 
  +        if System.Environment.OSVersion.Platform = System.PlatformID.Win32NT then
  +            // file references only valid on Windows
               System.Environment.GetFolderPath(System.Environment.SpecialFolder.ProgramFilesX86) +
               @"\Reference Assemblies\Microsoft\FSharp\.NETFramework\v4.0\4.3.0.0\FSharp.Core.dll"  
           else 
  
positive.code: let allSymbols = allSymbolsInEntities wholeProjectResults.AssemblySignature.Entities
  (**
  After checking the whole project, you can access the background results for individual files
  in the project. This will be fast and will not invlove any additional checking.
  *)
  
  let backgroundParseResults1, backgroundTypedParse1 = 
  
negative.code: Cracking a project file
  -----------------------------
  
  F# projects normally use the '.fsproj' project file format.
  A project cracking facility is provided as a separate NuGet package:
  FSharp.Compiler.Service.ProjectCracker. This NuGet package contains a
  library FSharp.Compiler.Service.ProjectCracker.dll, which should be
  referenced by your application directly, and an executable
  FSharp.Compiler.Service.ProjectCrackerTool.exe, which should be copied
  into the output folder of your application by the build process. This
  can be accomplished by adding lines to your `.fsproj` file similar to:
  
      <Target Name="AfterBuild">
          <Copy SourceFiles="..\packages\FSharp.Compiler.Service.ProjectCracker\lib\net45\FSharp.Compiler.Service.ProjectCrackerTool.exe" DestinationFolder="$(OutputPath)" />
          <Copy SourceFiles="..\packages\FSharp.Compiler.Service.ProjectCracker\lib\net45\FSharp.Compiler.Service.ProjectCrackerTool.exe.config" DestinationFolder="$(OutputPath)" />
      </Target>
  
  The reason for this split is so that the analysis of an F# project
  file is performed out of process, in order that the necessary assembly
  binding redirects can be applied without requiring the caller to
  arrange this. In this way MSBuild versions from 4 up to 14 can be
  accommodated transparently.
  
  In this example we get the project options for one of the
  project files in the F# Compiler Service project itself - you should also be able to use this technique
  for any project that builds cleanly using the command line tools 'xbuild' or 'msbuild'.
  
  