[PATCH 1/9] cli/show: detangle overloading of params.part for single message display

[David Bremner]

Jani Nikula <jani at nikula.org> writes:

> The use of params.part has become rather convoluted in notmuch
> show. Add another variable for selecting single message display to
> make the code easier to read. No functional changes.

Series pushed to master.

d