diff options
| -rw-r--r-- | builtin-apply.c | 6 | ||||
| -rw-r--r-- | builtin-tag.c | 4 | ||||
| -rw-r--r-- | parse-options.c | 40 | ||||
| -rw-r--r-- | parse-options.h | 22 |
4 files changed, 24 insertions, 48 deletions
diff --git a/builtin-apply.c b/builtin-apply.c index 94ba2bdd5b..89a5185cea 100644 --- a/builtin-apply.c +++ b/builtin-apply.c @@ -3277,9 +3277,11 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) OPT_BOOLEAN(0, "stat", &diffstat, "instead of applying the patch, output diffstat for the input"), { OPTION_BOOLEAN, 0, "allow-binary-replacement", &binary, - NULL, "old option, now no-op", PARSE_OPT_HIDDEN }, + NULL, "old option, now no-op", + PARSE_OPT_HIDDEN | PARSE_OPT_NOARG }, { OPTION_BOOLEAN, 0, "binary", &binary, - NULL, "old option, now no-op", PARSE_OPT_HIDDEN }, + NULL, "old option, now no-op", + PARSE_OPT_HIDDEN | PARSE_OPT_NOARG }, OPT_BOOLEAN(0, "numstat", &numstat, "shows number of added and deleted lines in decimal notation"), OPT_BOOLEAN(0, "summary", &summary, diff --git a/builtin-tag.c b/builtin-tag.c index dc3db62811..080e04a8fc 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 79de18b37e..34282adde5 100644 --- a/parse-options.c +++ b/parse-options.c @@ -464,7 +464,7 @@ int parse_options(int argc, const char **argv, const char *prefix, static int usage_argh(const struct option *opts) { const char *s; - int literal = opts->flags & PARSE_OPT_LITERAL_ARGHELP; + int literal = (opts->flags & PARSE_OPT_LITERAL_ARGHELP) || !opts->argh; if (opts->flags & PARSE_OPT_OPTARG) if (opts->long_name) s = literal ? "[=%s]" : "[=<%s>]"; @@ -472,7 +472,7 @@ static int usage_argh(const struct option *opts) s = literal ? "[%s]" : "[<%s>]"; else s = literal ? " %s" : " <%s>"; - return fprintf(stderr, s, opts->argh); + return fprintf(stderr, s, opts->argh ? opts->argh : "..."); } #define USAGE_OPTS_WIDTH 24 @@ -524,40 +524,8 @@ int usage_with_options_internal(const char * const *usagestr, if (opts->type == OPTION_NUMBER) pos += fprintf(stderr, "-NUM"); - 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_FILENAME: - /* FALLTHROUGH */ - case OPTION_STRING: - if (opts->argh) - pos += usage_argh(opts); - else { - if (opts->flags & PARSE_OPT_OPTARG) - if (opts->long_name) - pos += fprintf(stderr, "[=...]"); - else - pos += fprintf(stderr, "[...]"); - else - pos += fprintf(stderr, " ..."); - } - break; - default: /* OPTION_{BIT,BOOLEAN,NUMBER,SET_INT,SET_PTR} */ - break; - } + if (!(opts->flags & PARSE_OPT_NOARG)) + pos += usage_argh(opts); if (pos <= USAGE_OPTS_WIDTH) pad = USAGE_OPTS_WIDTH - pos; diff --git a/parse-options.h b/parse-options.h index 5653dbab87..aba30671dc 100644 --- a/parse-options.h +++ b/parse-options.h @@ -67,7 +67,7 @@ typedef int parse_opt_cb(const struct option *, const char *arg, int unset); * `flags`:: * mask of parse_opt_option_flags. * PARSE_OPT_OPTARG: says that the argument is optional (not for BOOLEANs) - * PARSE_OPT_NOARG: says that this option takes no argument, for CALLBACKs + * PARSE_OPT_NOARG: says that this option takes no argument * PARSE_OPT_NONEG: says that this option cannot be negated * PARSE_OPT_HIDDEN: this option is skipped in the default usage, and * shown only in the full usage. @@ -104,14 +104,20 @@ struct option { }; #define OPT_END() { OPTION_END } -#define OPT_ARGUMENT(l, h) { OPTION_ARGUMENT, 0, (l), NULL, NULL, (h) } +#define OPT_ARGUMENT(l, h) { OPTION_ARGUMENT, 0, (l), NULL, NULL, \ + (h), PARSE_OPT_NOARG} #define OPT_GROUP(h) { OPTION_GROUP, 0, NULL, NULL, NULL, (h) } -#define OPT_BIT(s, l, v, h, b) { OPTION_BIT, (s), (l), (v), NULL, (h), 0, NULL, (b) } -#define OPT_NEGBIT(s, l, v, h, b) { OPTION_NEGBIT, (s), (l), (v), NULL, (h), 0, NULL, (b) } -#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_BIT(s, l, v, h, b) { OPTION_BIT, (s), (l), (v), NULL, (h), \ + PARSE_OPT_NOARG, NULL, (b) } +#define OPT_NEGBIT(s, l, v, h, b) { OPTION_NEGBIT, (s), (l), (v), NULL, \ + (h), PARSE_OPT_NOARG, NULL, (b) } +#define OPT_BOOLEAN(s, l, v, h) { OPTION_BOOLEAN, (s), (l), (v), NULL, \ + (h), PARSE_OPT_NOARG } +#define OPT_SET_INT(s, l, v, h, i) { OPTION_SET_INT, (s), (l), (v), NULL, \ + (h), PARSE_OPT_NOARG, NULL, (i) } +#define OPT_SET_PTR(s, l, v, h, p) { OPTION_SET_PTR, (s), (l), (v), NULL, \ + (h), PARSE_OPT_NOARG, NULL, (p) } +#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, \ |