parse-options: drop parse_opt_unknown_cb()
This low-level callback was introduced in ce564eb1bd5 (parse-options: add parse_opt_unknown_cb(), 2016-09-05) so that we could advertise --indent-heuristic in git-blame's "-h" output, even though the option is actually handled in parse_revision_opt(). We later stopped doing so in 44ae131e384 (builtin/blame.c: remove '--indent-heuristic' from usage string, 2019-10-28). This is a weird thing to do, and in the intervening years, we've never used it again. Let's drop the helper in the name of simplicity. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King committed
Mar 28, 2023 at 16:58 UTC
4a4d9706ade6dcdca7cc16372f1f83f5011a5d2b
2 files changed
-18
parse-options-cb.c
-15
index d346dbe210..4729277aa6 100644
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -213,21 +213,6 @@ int parse_opt_noop_cb(const struct option *opt, const char *arg, int unset)
return 0;
}
-/**
- * Report that the option is unknown, so that other code can handle
- * it. This can be used as a callback together with
- * OPTION_LOWLEVEL_CALLBACK to allow an option to be documented in the
- * "-h" output even if it's not being handled directly by
- * parse_options().
- */
-enum parse_opt_result parse_opt_unknown_cb(struct parse_opt_ctx_t *ctx,
- const struct option *opt,
- const char *arg, int unset)
-{
- BUG_ON_OPT_ARG(arg);
- return PARSE_OPT_UNKNOWN;
-}
-
/**
* Recreates the command-line option in the strbuf.
*/
parse-options.h
-3
index 50d852f299..60b0a758d6 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -348,9 +348,6 @@ int parse_opt_commit(const struct option *, const char *, int);
int parse_opt_tertiary(const struct option *, const char *, int);
int parse_opt_string_list(const struct option *, const char *, int);
int parse_opt_noop_cb(const struct option *, const char *, int);
-enum parse_opt_result parse_opt_unknown_cb(struct parse_opt_ctx_t *ctx,
- const struct option *,
- const char *, int);
int parse_opt_passthru(const struct option *, const char *, int);
int parse_opt_passthru_argv(const struct option *, const char *, int);
/* value is enum branch_track* */