anchor.diff:    RMDIR build /s /q
     MKDIR build
     XCOPY src\* build\src\* /E /D /q
  -  XCOPY build.sbt build\build.sbt /E /D /q
  +  xcopy build.sbt build\ /q
     RMDIR task\src\main\resources /s /q
     MKDIR task\src\main\resources
     XCOPY src\main\resources task\src\main\resources /E /D /q
  
positive.code:   rmdir build /s /q
    mkdir build
    xcopy src\* build\src\* /E /D /q
    xcopy build.sbt build\build.sbt /E /D /q
    RMDIR task\src\main\resources /s /q
    MKDIR task\src\main\resources
    XCOPY src\main\resources task\src\main\resources /E /D /q
  
negative.code:   RMDIR standalone-build /s /q
    MKDIR standalone-build
    XCOPY src\* standalone-build\src\* /E /D /q
    XCOPY build.sbt standalone-build\ /q
    RMDIR task\src\main\resources /s /q
    MKDIR task\src\main\resources
    XCOPY src\main\resources task\src\main\resources /E /D /q
  