[PATCH] emacs: Enable more text/plain hook functions by default.

[David Bremner]

On Tue, 27 Dec 2011 12:00:25 +0000, David Edmondson <dme at dme.org> wrote:
> Users are missing out on various functions which usefully improve the
> display of text/plain message parts because they are not enabled by
> default. Enable a useful set.

It looks like we need to adjust some test output to match the new
defaults.

d