Quoting Junio C Hamano [off-list ref]
So here is what I did tonight.
Step 0. Apply as you specified on top of 'next'
$ git checkout next^0
$ git am -s your-10-patches
$ M=$(git describe)
Step 1. Rebase back to the bottom of the old series
$ git checkout next...jh/notes
What do three-dots mean in this command?
$ git rebase --onto HEAD next $M
$ N=$(git describe)
--
Nanako Shiraishi
http://ivory.ap.teacup.com/nanako3/