+* Use gpg-sign-args.
+
+ $CONFIG{'gpg-sign-args'} = "save";
+
+ This automatically saves the key after signing in gpg. The advantage is that
+ you do not have to type "save" for each key. The disadvantage is that you
+ cannot choose which UIDs to sign by answering "no" at the "Really sign?"
+ prompt any more; you will have *not* to send out some mails. (And you have
+ unwanted signatures lingering around in ~/.caff/gnupghome/pubring.gpg.)