[PATCH v5] Make buttons for attachments allow viewing as well as saving

[David Bremner]

On Fri, 20 Jan 2012 09:44:06 +0000, Mark Walters <markwalters1009 at gmail.com> 
wrote:
> Define a keymap for attachment buttons to allow multiple actions.
> Define 3 possible actions:
>     save attachment: exactly as currently,
>     view attachment: uses mailcap entry,
>     view attachment with user chosen program

pushed.

d