Variable: erc-active-buffer
erc-active-buffer is a buffer-local variable defined in erc.el.gz.
Documentation
The current active buffer, the one where the user typed the last command.
Defaults to the server buffer, and should only be set in the server buffer.
Source Code
;; Defined in /usr/src/emacs/lisp/erc/erc.el.gz
;; Last active buffer, to print server messages in the right place
(defvar-local erc-active-buffer nil
"The current active buffer, the one where the user typed the last command.
Defaults to the server buffer, and should only be set in the
server buffer.")