From 42fdf86e5f6ecf675e973e3e4a08952c8b1fd4c4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Tue, 17 Nov 2015 11:26:05 +0100 Subject: show-ref: stop using PARSE_OPT_NO_INTERNAL_HELP 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 Signed-off-by: Jeff King --- 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 264c392007..6d4e669002 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); -- cgit v1.2.3