Mark Walters <markwalters1009@gmail.com> writes:

> This allows the user to override the mime-type of a part in the show
> buffer. This takes the simple option of displaying the part with the
> specified mime-type in its own buffer (in view mode). This avoids
> further complicating the part handling code.
>
> Bound to ". m" (i.e., m in the part map). Then the user can either
> enter a mime-type (with completion to all mime types that mailcap (and
> thus notmuch) knows about, or press return for the default choice of
> text/plain.

pushed,

d