erc-update-current-channel-member

erc-update-current-channel-member is a compiled Lisp function in `erc.el'.

(erc-update-current-channel-member NICK NEW-NICK &optional ADD VOICE HALFOP OP ADMIN OWNER HOST LOGIN FULL-NAME INFO UPDATE-MESSAGE-TIME)

Update the stored user information for the user with nickname NICK.
`erc-update-user' is called to handle changes to nickname,
HOST, LOGIN, FULL-NAME, and INFO. If VOICE HALFOP OP ADMIN or OWNER
are non-nil, they must be equal to either `on' or `off', in which
case the status of the user in the current channel is changed accordingly.
If UPDATE-MESSAGE-TIME is non-nil, the last-message-time of the user
in the current channel is set to (current-time).

If ADD is non-nil, the user will be added with the specified
information if it is not already present in the user or channel
lists.

If, and only if, changes are made, or the user is added,
`erc-channel-members-updated-hook' is run, and t is returned.

See also: `erc-update-user' and `erc-update-channel-member'.