anchor.diff:  rem There are problems with -delete_original in exiftool, manually remove the file
   del "%LOCALOUTNAME%_original"
   exit /b 0
  +
  +:PRINT_DEBUG
  +
  +if "%DEBUG%" == "yes" (
  +  echo %1 %2 %3 %4 %5 %6 %7 %8 %9
  +)
  +
  +exit /b 0
  
positive.code: # Source:
  # http://stackoverflow.com/questions/5195607/checking-bash-exit-status-of-several-commands-efficiently
  run_command() {
    "$@"
    local status=$?
    if [ $status -ne 0 ]; then
      echo "Error while running $1" >&2
  
negative.code: # 2. output filename
  # 3. template filename
  process_panorama() {
    print_debug "process_panorama()"
    print_debug "$@"
    # Create temporary directory
    if [ -n "$TEMPDIRPREFIX" ]; then
      TEMPDIR=`mktemp -d -p $TEMPDIRPREFIX`
  