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| author | Lucía Andrea Illanes Albornoz <lucia@luciaillanes.de> | 2023-02-22 04:47:23 +0100 |
|---|---|---|
| committer | Lucía Andrea Illanes Albornoz <lucia@luciaillanes.de> | 2023-02-22 04:47:23 +0100 |
| commit | a2d9a26f4cd7b4076c6be4a370f3c382a785e0c6 (patch) | |
| tree | 7f6a1d0f932a8c221c9465a3f84597ddb44b08e1 /subr.ex | |
| parent | 7b6d2fd9a9ffd0caf45602a96cf09ac73ab85cf4 (diff) | |
| download | midipix_build-a2d9a26f4cd7b4076c6be4a370f3c382a785e0c6.tar.bz2 midipix_build-a2d9a26f4cd7b4076c6be4a370f3c382a785e0c6.tar.xz | |
subr.ex/ex_init.subr:ex_init_help(): show short usage information given -h.
Diffstat (limited to 'subr.ex')
| -rw-r--r-- | subr.ex/ex_init.subr | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/subr.ex/ex_init.subr b/subr.ex/ex_init.subr index 13e0edd3..e15efda8 100644 --- a/subr.ex/ex_init.subr +++ b/subr.ex/ex_init.subr @@ -178,7 +178,16 @@ ex_init_help() { while [ "${#}" -gt 0 ]; do case "${1}" in - -h|--help) + -h) + if [ -t 1 ]; then + cat "etc/${_eih_name_base}.usage.short"; + else + sed 's/\[[0-9]\+m//g' "etc/${_eih_name_base}.usage.short"; + fi; + exit 0; + ;; + + --help) if [ -t 1 ]; then cat "etc/${_eih_name_base}.usage"; else @@ -206,9 +215,9 @@ ex_init_help() { case "${_eih_opt}" in h) if [ -t 1 ]; then - cat "etc/${_eih_name_base}.usage"; + cat "etc/${_eih_name_base}.usage.short"; else - sed 's/\[[0-9]\+m//g' "etc/${_eih_name_base}.usage"; + sed 's/\[[0-9]\+m//g' "etc/${_eih_name_base}.usage.short"; fi; exit 0; ;; |