get_ref 1010 builtin/notes.c result = get_ref(argc, argv, prefix); get_ref 2002 merge-recursive.c struct commit *head_commit = get_ref(head, o->branch1); get_ref 2003 merge-recursive.c struct commit *next_commit = get_ref(merge, o->branch2); get_ref 2010 merge-recursive.c if (!(base = get_ref(base_list[i], sha1_to_hex(base_list[i]))))