DONE
first of all you have to set "mastodon-active-user" & "mastodon-instance-url" variables
when you start mastodon.el for the first time you have an "Authorization Code:" request on minibuffer and there you have to put your npub (read) or nsec (read & write) key; then it connects to your #ditto "instance"
your #emacs client on #nostr rulez
thanks #ditto!

