notmuch-emacs replying produces excessive indenting on multipart/signed or multipart/mixed amil?

[Daniel Kahn Gillmor]

On Sat 2016-04-09 15:09:57 -0400, David Bremner wrote:
> I don't see it in "0.21+99~gd93d377" with emacs -q. Can you try that,
> and if there is some settings issue?

did you script your test?  if so, would you mind sharing your script?
i think your emacs-fu is superior to mine.

  --dkg