case "$USE_BACKEND" in
DEFAULT|FOP)
  case "$1" in
  stylesheet)
    if [ "$VERBOSE" -ge 1 ]
    then
      echo >&2 "Convert to XSL-FO"
    fi
    echo "http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl"
    ;;
  post-process)
    # Get the FO format script to do the rest
    sh "$(dirname "$0")/../fo/$(basename "$0")" "$1"
    ;;
  esac
  ;;
DBLATEX)
  EXT=$(basename "$0")
  case "$1" in
  stylesheet)
    ;;
  post-process)
    if [ "$VERBOSE" -ge 1 ]
    then
      echo >&2 "Convert to ${EXT}"
      POSTARGS="${POSTARGS} --verbose"
    fi
    "$DBLATEX_PATH" ${POSTARGS} -P doc.collab.show=0 -P latex.output.revhistory=0 "${XSLT_PROCESSED}" --"${EXT}" --output="$OUTPUT_DIR/$(basename ${XSLT_PROCESSED%.*}).${EXT}"
    ;;
  esac
  ;;
esac