ok, i'll add 'flush' and 'all' as values you can pass.

re the comment with no response, i thought you were talking about comment blocks in the code, but i think that instead you are talking about github comments. probably the reason i can't see it is that it's, as you say, hidden? can you give a link to this hidden and unanswered last old comment? or maybe just quote/repost it? thanks!