anchor.diff:  do
   key="$1"
   
  -echo Key: $key
  -
   case $key in
       -q|--quality)
         JPGQUALITY="$2"
  -      shift # past argument
  +      shift
         ;;
       -h|--help)
         print_help
         exit 0
  +      ;;
  +    -o|--output)
  +      OUTDIR="$2"
  +      shift
         ;;
       *)
         # unknown option
  
positive.code:     exit 1
  fi
  
  # Template to use as third argument
  if [ -z "$3" ]; then
      # Assume default template
      PTOTMPL="$DIR/gear360tmpl.pto"
  fi
  
negative.code: rem There are problems with -delete_original in exiftool, manually remove the file
  del %LOCALOUTNAME%_original
  exit /b 0
  