+ if (show_timestamp)
+ printf("%lu ", commit->date);
+ if (commit_prefix[0])
+ fputs(commit_prefix, stdout);
+ if (commit->object.flags & BOUNDARY)
+ putchar('-');
+ if (abbrev_commit && abbrev)
+ fputs(find_unique_abbrev(commit->object.sha1, abbrev), stdout);
+ else
+ fputs(sha1_to_hex(commit->object.sha1), stdout);
+ if (revs.parents) {