This removes all of the MIME traversal logic from show_message_body
and leaves only its interaction with the format callbacks.
Besides isolating concerns, since traversal happens behind a trivial
interface, there is now much less code duplication in
show_message_part. Also, this uses mime_node_se
This removes all of the MIME traversal logic from show_message_body
and leaves only its interaction with the format callbacks.
Besides isolating concerns, since traversal happens behind a trivial
interface, there is now much less code duplication in
show_message_part. Also, this uses mime_node_se
