anchor.diff:  goto :next
   :done
   echo OBJECTS=%OBJECTS%
  +echo PLUSOBJS=%+OBJECTS%
   exit /b %ERR%
  
positive.code:     set "OBJECT=%PLUS%%OBJPATH\%%%~ns.!OBJ!
      if not defined OBJECTS (
        set "OBJECTS=!OBJECT!"
      ) else (
        set "OBJECTS=!OBJECTS! !OBJECT!"
      )
    )
  )
  
negative.code: 
  :go
  set "OBJECTS="
  set "+OBJECTS="
  set "ERR=0"
  
  set "OBJ[.c]=obj"
  