anchor.diff:  
   REM ############### Help ##################
   :showhelp
  -MODE 80,46
  +MODE 80,50
   CLS
   CALL :message "Available arguments (case-insensitive):"
  +CALL :message "  -esr"
  +ECHO:     Activate ESR related preferences
   CALL :message "  -log"
   ECHO:     Write the console output to a logfile (user.js-update-log.txt)
   CALL :message "  -logP"
  
positive.code: 	PowerShell -Command "(New-Object Net.WebClient).DownloadFile('https://raw.githubusercontent.com/ghacksuserjs/ghacks-user.js/master/user.js', 'user.js.new')"
  ) >nul 2>&1
  IF EXIST user.js.new (
  	IF DEFINED _multi (
  		FORFILES /P user.js-overrides /M *.js >nul 2>&1
  		IF NOT ERRORLEVEL 1 (
  
negative.code: IF /I "%~1"=="-merge" (SET _merge=1)
  IF /I "%~1"=="-updatebatch" (SET _updateb=1)
  IF /I "%~1"=="-singlebackup" (SET _singlebackup=1)
  IF /I "%~1"=="-esr" (SET _esr=1)
  SHIFT
  GOTO parse
  :endparse
  