Reverse Posting Order of all posts in a thread

[dotch]

This unofficial plugin from 2008 (!) still seems to work with the current version of MyBB. I can't find a newer one. However it seems to reverses the posting order of each thread page (1, 2, 3, 4, 5 ... 19 next >>). I would like to have an option to reverse the posting order of the complete thread, so that all messages are pushed down by replies.

showthreadreverse

Would that be possible?

Example:

Thread page 1
Post 1 newest post 29-07-2017
Post 2 reply 28-07-2017
Post 3 reply 26-07-2017

Thread page 2
Post 4 reply 23-07-2017
Post 5 reply 22-07-2017
Post 6 reply 21-07-2017

Thread page 3
Post 7 reply 29-06-2015
Post 8 reply 30-05-2015
Post 9 first post 29-05-2015