anchor.diff:  IF /I "%~1"=="-updatebatch" (SET _updateb=1)
   IF /I "%~1"=="-singlebackup" (SET _singlebackup=1)
   IF /I "%~1"=="-esr" (SET _esr=1)
  +IF /I "%~1"=="-rfpalts" (SET _rfpalts=1)
   SHIFT
   GOTO parse
   :endparse
  
positive.code: 	IF DEFINED _esr (
  		CALL :message "Activating ESR section..."
  		CALL :esr user.js.new
  	)
  	IF DEFINED _multi (
  		FORFILES /P user.js-overrides /M *.js >nul 2>&1
  
negative.code: 
  REM ############### Help ##################
  :showhelp
  MODE 80,53
  CLS
  CALL :message "Available arguments (case-insensitive):"
  CALL :message "  -esr"
  