The flag PARSE_OPT_NO_INTERNAL_HELP is set to allow overriding the
option -h, except when it's the only one given. This is the default
behavior now, so remove the flag and the hand-rolled --help-all
handling. The internal --help-all handler now actually shows hidden
options, i.e. -h in this case.
Signed-off-by: Rene Scharfe <l....@web.de>
---
builtin/show-ref.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/builtin/show-ref.c b/builtin/show-ref.c
index 264c392..6d4e669 100644
--- a/builtin/show-ref.c
+++ b/builtin/show-ref.c
@@ -161,11 +161,6 @@ static int exclude_existing_callback(const struct option
*opt, const char *arg,
return 0;
}
-static int help_callback(const struct option *opt, const char *arg, int unset)
-{
- return -1;
-}
-
static const struct option show_ref_options[] = {
OPT_BOOL(0, "tags", &tags_only, N_("only show tags (can be combined
with heads)")),
OPT_BOOL(0, "heads", &heads_only, N_("only show heads (can be combined
with tags)")),
@@ -186,18 +181,13 @@ static const struct option show_ref_options[] = {
{ OPTION_CALLBACK, 0, "exclude-existing", &exclude_existing_arg,
N_("pattern"), N_("show refs from stdin that aren't in local
repository"),
PARSE_OPT_OPTARG | PARSE_OPT_NONEG, exclude_existing_callback },
- { OPTION_CALLBACK, 0, "help-all", NULL, NULL, N_("show usage"),
- PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, help_callback },
OPT_END()
};
int cmd_show_ref(int argc, const char **argv, const char *prefix)
{
- if (argc == 2 && !strcmp(argv[1], "-h"))
- usage_with_options(show_ref_usage, show_ref_options);
-
argc = parse_options(argc, argv, prefix, show_ref_options,
- show_ref_usage, PARSE_OPT_NO_INTERNAL_HELP);
+ show_ref_usage, 0);
if (exclude_arg)
return exclude_existing(exclude_existing_arg);
--
2.6.3
--
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