# create file
touch c-temp
# Clear out file
rm c-temp
# z x y u v w a b c
# See how many lines the file has.
z=$(cat ${1} | wc -l | sed s/\ //g)
#echo ${z}
# Starting to count up from the 1st line to output each line at a time and examine it
x=1 
# Value of how many characters you want per line
d=79
# WHILE 1 -------------------------------------------------------
  while [ ${x} -le ${z} ]
  do
# Checking each specific line to see if they exceed 79 characters
  y=$(awk NR==${x} ${1} | wc -c | sed s/\ //g)
# echo "Count - ${x} - ${y}"
# Any line that exceed 79 characters are sent to see what field starting from 79 and down has a blank space
#   IF 1
    if [ ${y} -gt ${d} ]; then
    u=$(echo "${d}")
# Start counting down from 79 to check each character for a space
#     WHILE 2====================================================
      while [ ${u} -gt 0 ]
      do
      v=$(awk NR==${x} ${1} | cut -c${u} | grep -c " ")
# If one of the field shows that it is a space (by being greater than zero) then stop to gather all fields up to that point and then take that space and assign it a special character so we can swap it for a new line feed later.
#       IF 2
        if [ ${v} -gt 0 ];then
        c=$(awk NR==${x} ${1} | cut -c1-${u} | rev | sed s/\ //1 | rev)
        echo "${x} - ${c}"
echo "${c}" >> c-temp
# Checking the characters that proceed after the first split and see of those remaining character count exceed 79 characters
        a=$(awk NR==${x} ${1} | cut -c${u}- | wc -c | sed s/\ //g)
# The remaining character count exceeds 79 characters
#         IF 3
          if [ ${a} -gt ${d} ];then
          let "w = u + d"
          let "u = u + 1"
#         echo "${w} - ${u}"
#           WHILE 3
            while [ ${w} -gt ${u} ]
            do
#           echo "W count - ${w}"
            b=$(awk NR==${x} ${1} | cut -c${w} | grep -c " ")
#             IF 4
              if [ ${b} -gt 0 ];then
              c=$(awk NR==${x} ${1} | cut -c${u}-${w} | rev | sed s/\ //1 | rev)
              echo "${x} - ${c}"
echo "${c}" >> c-temp
#             echo "${w}"
              a=$(awk NR==${x} ${1} | cut -c${w}- | wc -c | sed s/\ //g)
#             echo "${a}"
#               IF 5
                if [ ${a} -gt ${d} ];then
                u=$(echo "${w}")
                let "w = u + d"
                let "u = u + 1"
#               echo "${w} - ${u}"
                else
# Output now less than 79 characters after having multiple splits
                c=$(awk NR==${x} ${1} | cut -c${w}-)
                echo "${x} - ${c}"
echo "${c}" >> c-temp
                w=0
                u=0
                fi
#               FI 5 complete
              fi
#             FI 4 complete
            let "w = w - 1"
            done
#           WHILE/DONE 3 complete 
# Remaining character count does not exceed 79 characters
          else
# Output now less than 79 characters after having only one split
          c=$(awk NR==${x} ${1} | cut -c${u}-)
          echo "${x} - ${c}"
echo "${c}" >> c-temp
          u=0
          fi
#         FI 3 complete
        fi
#       FI 2 complete
      let "u = u - 1"
      done
#     WHILE/DONE 2 complete
# Output for lines less than 79
    else
    c=$(awk NR==${x} ${1}) 
    echo "${x} - ${c}"
echo "${c}" >> c-temp
    fi
#   FI 1 complete
    let "x = x + 1"
  done
# WHILE/DONE 1 complete ----------------------------------------