diff options
Diffstat (limited to 'functions/usage.sh')
| -rwxr-xr-x | functions/usage.sh | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/functions/usage.sh b/functions/usage.sh index 06ad72132..794a45032 100755 --- a/functions/usage.sh +++ b/functions/usage.sh @@ -10,20 +10,19 @@ Usage () { - printf "%s - %s\n\n" "${PROGRAM_NAME}" "${DESCRIPTION}" - printf "Usage:\n\n" + echo "${PROGRAM_NAME} - ${DESCRIPTION}" + printf "\nUsage:\n\n" - if [ -n "${USAGE}" ] - then - # printf without placeholder required here for correct \t and \n formatting of `lb config --usage` + if [ -n "${USAGE}" ]; then + # printf without placeholder required here for correct \t and \n formatting of `lb config` usage string printf " ${USAGE}\n" fi - printf " %s [-h|--help]\n" "${PROGRAM}" - printf " %s [-u|--usage]\n" "${PROGRAM}" - printf " %s [-v|--version]\n" "${PROGRAM}" - - printf "\nTry \"%s --help\" for more information.\n" "${PROGRAM}" + echo " ${PROGRAM} [-h|--help]" + echo " ${PROGRAM} [-u|--usage]" + echo " ${PROGRAM} [-v|--version]" + echo + echo "Try \"${PROGRAM} --help\" for more information." exit 1 } |