>>>>> Michaël Cadilhac wrote:

> When viewing a GPG signed message, the highlighting of citation and
> signature isn't made. This is due to the `last' condition for the
> highlighting to happen in the treatment functions.

> For example, if you have a two parts message (Text + sig),
> gnus-mime-display-security is called with the first one and the second
> part is like discarded. So current-part and total-parts are never
> equals and `last' is never validated.

> This is the shortest patch I could came with :

This is too short to work with forwarded signed messages.
How about this one?