numberOfChapters=`wc -l $1 | awk '{print $1}'`
#echo $numberOfchapters
echo "[" > bookmarks.json
for((i=1; i<=numberOfChapters; i++))
  do
    #echo $i
    title=`sed -n "$i"p $1 | awk '{$NF="";print $0}'`
    page=`sed -n "$i"p $1 | awk '{print $NF}'`
    levelStr=`echo $title | awk '{print $1}'`
    #echo $levelStr
    if [[ $levelStr == *"."* ]]; then
      regex="${levelStr//[^.]}"
      echo "${#regex}"
      if [[ ${#regex} == "1" ]]; then level="2"
      elif [[ ${#regex} == "2" ]]; then level="3"
      elif [[ ${#regex} == "3" ]]; then level="4"
      fi
      #level="2"
      echo "  {\"level\":$level, \"title\":\"  $title\", \"page\":$page}," >> bookmarks.json
    else
      level="1"
      echo "  {\"level\":$level, \"title\":\"$title\", \"page\":$page}," >> bookmarks.json
    fi
  #  echo $level
  #  echo $title
  #  echo $page
  #  level=`sed -n "$i"p levels.txt | awk -F ": " '{print $2}'`
  #  page=`sed -n "$i"p pages.txt | awk -F ": " '{print $2}'`
  #  echo "  {\"level\":$level, \"title\":\"$title\", \"page\":$page},"
  done
echo "]" >> bookmarks.json