[PATCH v2] emacs: show: make buttons select window

[David Bremner]

Mark Walters <markwalters1009 at gmail.com> writes:

> Emacs has two button type objects: widgets (as used for saved searches
> in notmuch-hello) and buttons as used by parts/citations and id links
> in notmuch-show. These two behave subtly differently when clicked with
> the mouse: widgets select the window clicked before running the
> action, buttons do not.

pushed,

d