anchor.diff:                 yield "--fullpaths" 
                  yield "--flaterrors" 
                  yield "--target:library" 
  -               //for project in projectsReferences do
  -               //    yield "-r:" + project
  +               for project in projectsReferences do
  +                   yield "-r:" + project
                  for file in files do
                      yield file
                  for r in references do 
                      yield "-r:" + r
   
               |])
  -    
  -    
   
       options
   
  
positive.code:             let projectName = Path.GetFileNameWithoutExtension projPath
              let projDirectory = Path.GetDirectoryName(projPath)
              projDirectory + "\\bin\\debug\\" + projectName + ".dll"
              )*)
      
      //http://fsharp.github.io/FSharp.Compiler.Service/project.html#Analyzing-multiple-projects
      //options.ReferencedProjects
  
negative.code:                   sysLib "System.Core"
                    localLib "FSharp.Core"
                  ]
      
      //JavaScript
  
      let options =
          checker.GetProjectOptionsFromCommandLineArgs(
  