anchor.diff:  
   :: PREP: Get free space on the system drive and stash it for comparison later
   :freespace_check
  -for /F "tokens=2 delims=:" %%a in ('fsutil volume diskfree %SystemDrive% ^| find /i "avail free"') do set bytes=%%a
  +for /F "tokens=2 delims=:" %%a in ('fsutil volume diskfree %SystemDrive% ^| %FIND% /i "avail free"') do set bytes=%%a
   :: GB version
   ::set /A FREE_SPACE_BEFORE=%bytes:~0,-3%/1024*1000/1024/1024
   :: MB version
  
positive.code: %WMIC% diskdrive get status > "%TEMP%\tron_smart_results.txt"
  setlocal enabledelayedexpansion
  for %%i in (Error,Degraded,Unknown,PredFail,Service,Stressed,NonRecover) do (
  	find /i "%%i" %TEMP%\tron_smart_results.txt >nul 2>&1
  	if !ERRORLEVEL!==0 (
  		call functions\log.bat "%CUR_DATE% %TIME% ^^^! WARNING: SMART check indicates at least one drive with '%%i' status"
  		call functions\log.bat "%CUR_DATE% %TIME%   SMART errors can mean a drive is close to failure"
  
negative.code: set FREE_SPACE_BEFORE=0
  set FREE_SPACE_SAVED=0
  set SAFE_MODE=no
  set FIND=%SystemRoot%\System32\find.exe
  if /i "%SAFEBOOT_OPTION%"=="MINIMAL" set SAFE_MODE=yes
  if /i "%SAFEBOOT_OPTION%"=="NETWORK" set SAFE_MODE=yes
  :: Stuff related to resuming from an interrupted run
  