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| author | Stephen Boyd <bebarino@gmail.com> | 2009-06-04 16:43:56 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-06-06 13:25:01 -0700 |
| commit | e3a0ca878457ecc70d0065802fcb0c6875c6b671 (patch) | |
| tree | 4737068ddabb9b0b01dffa09985dc8045fb39570 | |
| parent | 6096d7598058d920485d206477f4383ba1a862cb (diff) | |
| download | git-e3a0ca878457ecc70d0065802fcb0c6875c6b671.tar.gz git-e3a0ca878457ecc70d0065802fcb0c6875c6b671.tar.xz | |
parse-options: make OPT_INTEGER's argh explicit
OPTION_INTEGER hardcodes its argh member to be "n", but the decision is
hidden deep in usage_with_options_internal(). Make "n" the default argh
for the OPT_INTEGER macro while leaving it undecided for the OPTION_INTEGER
enum.
This makes it less surprising to users that argh is "n" when using the
OPT_INTEGER macro.
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Reviewed-by: René Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | builtin-tag.c | 4 | ||||
| -rw-r--r-- | parse-options.c | 11 | ||||
| -rw-r--r-- | parse-options.h | 2 |
3 files changed, 5 insertions, 12 deletions
diff --git a/builtin-tag.c b/builtin-tag.c index dc3db6281..080e04a8f 100644 --- a/builtin-tag.c +++ b/builtin-tag.c @@ -376,8 +376,8 @@ int cmd_tag(int argc, const char **argv, const char *prefix) struct commit_list *with_commit = NULL; struct option options[] = { OPT_BOOLEAN('l', NULL, &list, "list tag names"), - { OPTION_INTEGER, 'n', NULL, &lines, NULL, - "print n lines of each tag message", + { OPTION_INTEGER, 'n', NULL, &lines, "n", + "print <n> lines of each tag message", PARSE_OPT_OPTARG, NULL, 1 }, OPT_BOOLEAN('d', NULL, &delete, "delete tags"), OPT_BOOLEAN('v', NULL, &verify, "verify tags"), diff --git a/parse-options.c b/parse-options.c index b85cab246..48ba62b0d 100644 --- a/parse-options.c +++ b/parse-options.c @@ -503,19 +503,12 @@ int usage_with_options_internal(const char * const *usagestr, switch (opts->type) { case OPTION_ARGUMENT: break; - case OPTION_INTEGER: - if (opts->flags & PARSE_OPT_OPTARG) - if (opts->long_name) - pos += fprintf(stderr, "[=<n>]"); - else - pos += fprintf(stderr, "[<n>]"); - else - pos += fprintf(stderr, " <n>"); - break; case OPTION_CALLBACK: if (opts->flags & PARSE_OPT_NOARG) break; /* FALLTHROUGH */ + case OPTION_INTEGER: + /* FALLTHROUGH */ case OPTION_FILENAME: /* FALLTHROUGH */ case OPTION_STRING: diff --git a/parse-options.h b/parse-options.h index b374ade95..b141ae647 100644 --- a/parse-options.h +++ b/parse-options.h @@ -108,7 +108,7 @@ struct option { #define OPT_BOOLEAN(s, l, v, h) { OPTION_BOOLEAN, (s), (l), (v), NULL, (h) } #define OPT_SET_INT(s, l, v, h, i) { OPTION_SET_INT, (s), (l), (v), NULL, (h), 0, NULL, (i) } #define OPT_SET_PTR(s, l, v, h, p) { OPTION_SET_PTR, (s), (l), (v), NULL, (h), 0, NULL, (p) } -#define OPT_INTEGER(s, l, v, h) { OPTION_INTEGER, (s), (l), (v), NULL, (h) } +#define OPT_INTEGER(s, l, v, h) { OPTION_INTEGER, (s), (l), (v), "n", (h) } #define OPT_STRING(s, l, v, a, h) { OPTION_STRING, (s), (l), (v), (a), (h) } #define OPT_DATE(s, l, v, h) \ { OPTION_CALLBACK, (s), (l), (v), "time",(h), 0, \ |