anchor.diff:  	ECHO %date%, %time%
   	ECHO.
   )
  +IF EXIST user.js.old.bak ( DEL /F user.js.old.bak )
   IF EXIST user.js (
  -	IF EXIST user.js.bak REN user.js.bak user.js.old.bak
  +	IF EXIST user.js.bak ( REN user.js.bak user.js.old.bak )
   	REN user.js user.js.bak
   	ECHO Current user.js file backed up.
   	ECHO.
  
positive.code: 
  REM ###### Merge function ######
  :merge
  SETLOCAL disabledelayedexpansion
  (
  	FOR /F "tokens=1,* delims=]" %%G IN ('FIND /n /v "" ^< "%~1"') DO (
  
negative.code: 	)
  	ECHO.
  ) ELSE (
  	IF EXIST user.js.bak ( REN user.js.bak user.js )
  	IF EXIST user.js.old.bak ( REN user.js.old.bak user.js.bak )
  	ECHO.
  	ECHO Update failed. Make sure PowerShell is allowed internet access.
  	ECHO.
  