Hi Ville.
My lame and simple workflow
dim update-branches # save patch from mutt cat mbox | dim apply
Why don't you just pipe the thing into dim straight from mutt? That's what I do. Followed by some amount of dim extract-tag also piped in from mutt.
Because you did not tell me this was possible :-) So I just tried '|' dim apply - it worked like wonders. Thanks!
Sam