Variable: erc-session-username
erc-session-username is a buffer-local variable defined in
erc-backend.el.gz.
Documentation
Username used for the current session.
Sent as the first argument of the USER command.
Source Code
;; Defined in /usr/src/emacs/lisp/erc/erc-backend.el.gz
(defvar-local erc-session-username nil
"Username used for the current session.
Sent as the first argument of the USER command.")