anchor.diff:          !! solutionFile
           |> MSBuildReleaseExt "" [] "Rebuild"
           |> ignore
  - )
  -
  +)
   
   let assertExitCodeZero x = 
       if x = 0 then () else 
  
positive.code: // --------------------------------------------------------------------------------------
  // Build library & test project
  
   Target "Build" (fun _ ->
      if isMono then
          !! solutionFile
          |> MSBuildReleaseExt "" [
  
negative.code: 
  "Clean"
    ==> "AssemblyInfo"
    =?> ("MSBuildRestore", not isMono)
    ==> "Build"
    <=> "BuildCore"
    ==> "RunTests"
  