if which svn > /dev/null; then
  if [ -z $NOSVN ]; then
    echo "Current rev :`LANG=C svn info "$ZDOTDIR" | grep Revision | cut -d' ' -f 2`"
    if [ -z $NOSVNSCAN ]; then
      MODFILE=`svn status "$ZDOTDIR" | grep -v "  L"`
      if [ `echo -n "$MODFILE" | wc -c` -gt 2 ]; then
        echo "Modified Files :"
        echo "$MODFILE"
      fi
    fi
  fi
fi