mh-identity-handler-gpg-identity

mh-identity-handler-gpg-identity is an autoloaded Lisp function in `mh-identity.el'.

(mh-identity-handler-gpg-identity FIELD ACTION &optional VALUE)

Process header FIELD ":pgg-default-user-id".
The ACTION is one of 'remove or 'add. If 'add, the VALUE is added.
The buffer-local variable `mh-identity-pgg-default-user-id' is set to
VALUE when action 'add is selected.