[FR] git-rebase command go-back (like undo)

Hi,

I've just made a mistake in a longer git-rebase interactive session.  But I've 
already entered git-rebase --continue and now I'm at the next conflict 
resolution step. I'd need to go back to the last resolved conflict and correct 
my mistake.

It would be nice, if git-rebase would allow me to go back inside my 
interactive session.

Thanks to git I know how to save my a...effort: I stick a branch to the last 
good rebased commit and start again rebasing onto this saved commit.

Regards, Thomas Koch