[PATCH v2] emacs: add function to toggle display of all multipart/alternative parts

[David Bremner]

Jani Nikula <jani at nikula.org> writes:

>
> A small wrinkle is that in order to make the variable survive
> notmuch-show-refresh-view (which is required for expanding/collapsing
> the parts, but ends up calling kill-all-local-variables through
> notmuch-show-mode) it is necessary to give it the permanent-local
> property.

The code looks simple enough; should we apply this patch while we wait
for something fancier? I don't really know how to evaluate the
permanent-local bit.

d