anchor.diff:  
   :Main
   set "NLOOPS=1"
  -set "SHOWTIME=0"
  +set "SHOWTIME=1"
   
   :next_arg
   %POPARG%
  
positive.code: if .!ARG!.==.-d. call :Debug.On & goto next_arg
  if .!ARG!.==.-n. %POPARG% & set "NLOOPS=!ARG!" & goto next_arg
  if .!ARG!.==.-t. set "SHOWTIME=1" & goto next_arg
  if .!ARG!.==./t. goto :ShowTime &:# Emulate 'time /t'
  if .!ARG!.==./T. goto :ShowTime &:# Emulate 'time /t'
  if .!ARG!.==.-v. call :Verbose.On & goto next_arg
  
negative.code: echo   --       End of options
  echo   -2       Output the result to stderr
  echo   -n N     Run the command N times. Implies -t. Default: 1 time
  echo   -t       Display the start and end times (Default)
  echo   -T       No not display the start and end times
  echo   -v       Verbose mode. Display commands executed
  echo   -V       Display the script version and exit
  echo   -X       Display commands to execute, but don't execute them
  