Thanks for noticing. This is not like rev-list where we walk all over the map of ancestry graph, so it might be a simpler and better to keep the buffer than to keep duplicate copies of pieces. - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html