message: change core symbol name length to 7(MEETONE)
diff: DOXYGEN=true
  ;;
  s)
  - if [ "${#OPTARG}" -gt 6 ] || [ -z "${#OPTARG}" ]; then
  + if [ "${#OPTARG}" -gt 7 ] || [ -z "${#OPTARG}" ]; then
  printf "\\n\\tInvalid argument: %s\\n" "${OPTARG}" 1>&2
  usage
  exit 1
  