anchor.diff:  
   if exist %BASE_TGT% (
     rem target directory exists
  -  echo "Target directory exists"
  +  echo Target directory exists
   
       rem exit if target directory is not empty
       for /F %%i in ('dir /b "%BASE_TGT%\*.*"') do (
  -        echo "Target directory is not empty"
  +        echo Target directory is not empty
           goto :EOF
       )
   ) else (
  
positive.code: 
  if %BASE_TGT%.==. (
      rem target directory not provided; exit
      echo "Usage: makebase <path-to-target-directory>"
      goto :EOF
  )
  
  
negative.code: rem copy setenv.bat if exists
  robocopy %HOME_DIR%\bin %BASE_TGT%\bin setenv.bat > nul
  
  echo Created CATALINA_BASE directory at %BASE_TGT%
  
  echo Attention: The ports in conf/server.xml might be bound by a
  echo            different instance. Please review your config files
  echo            and update them where necessary.
  
  :EOF
  