Line-wrapping the GPG key identity selection menu

[nunojsilva at ist.utl.pt]

I've been sending GPG-encrypted e-mails with mutt, and I've noticed that
the key ID selection menu, the one that shows up when there is more than
one identity in a given recipient's key, is a bit too long for 80
columns.

This means that, when I send encrypted e-mails from an 80-column
terminal, at least with some GPG keys, I can't read the e-mail address
associated with each identity, as it goes beyond the 80th column.

Is there any way to deal with this in mutt? An option to wrap long lines
in menus, or keybindings to scroll the menu left/right?

-- 
TIA,
Nuno Silva