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| author | midipix <writeonce@midipix.org> | 2016-01-02 22:34:08 -0500 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-11-10 23:35:35 -0500 |
| commit | 527ec5de6bebce7d2ca9921e2d08a5e183d30e49 (patch) | |
| tree | 3c98bcbb3f7d83d845b99caa6dd7c91f37a9bd95 | |
| parent | 12240ebe83cfd45e3a482778de21e3621b2d6b23 (diff) | |
| download | perk-527ec5de6bebce7d2ca9921e2d08a5e183d30e49.tar.bz2 perk-527ec5de6bebce7d2ca9921e2d08a5e183d30e49.tar.xz | |
argv.h: skip unavailable short/long option records with --help={short|long}.
| -rw-r--r-- | src/internal/argv/argv.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/internal/argv/argv.h b/src/internal/argv/argv.h index c17f445..531f235 100644 --- a/src/internal/argv/argv.h +++ b/src/internal/argv/argv.h @@ -791,6 +791,11 @@ static void argv_usage( desclen = 32; for (option=options,buflen=0,rdesclen=1; option->short_name || option->long_name; option++) { + if (fshort && !option->short_name) + continue; + else if (flong && !option->long_name) + continue; + if (option->paradigm) { if (option->optarg == ARGV_OPTARG_OPTIONAL) rparalen = strlen(option->paradigm) - 2*rbblen; |