show_ref          235 builtin/receive-pack.c 	show_ref(path, oid->hash);
show_ref          241 builtin/receive-pack.c 	show_ref(".have", sha1);
show_ref          259 builtin/receive-pack.c 		show_ref("capabilities^{}", null_sha1);
show_ref          230 builtin/show-ref.c 		head_ref(show_ref, NULL);
show_ref          231 builtin/show-ref.c 	for_each_ref(show_ref, NULL);