This is a summary of keystrokes available in every ERC buffer.
erc-bol)Go to beginning of line or end of prompt.
erc-send-current-line)Send the current line
completion-at-point or erc-button-next)If at prompt, complete the current word. Otherwise, move to the next link or button.
ispell-complete-word)Complete the given word, using ispell.
erc-bol)Go to beginning of line or end of prompt.
erc-switch-to-buffer)Use read-buffer to prompt for a ERC buffer to switch to.
erc-toggle-interpret-controls)Toggle interpretation of control sequences in messages.
erc-input-action)Interactively input a user action and send it to IRC.
erc-toggle-ctcp-autoresponse)Toggle automatic CTCP replies (like VERSION and PING).
erc-toggle-flood-control)Toggle use of flood control on sent messages.
erc-invite-only-mode)Turn on the invite only mode (+i) for the current channel.
erc-join-channel)Join channel. If point is at the beginning of a channel name, use that as default.
erc-go-to-log-matches-buffer)Interactively open an erc-log-matches buffer
erc-save-buffer-in-logs)Append buffer contents to the log file, if logging is enabled.
erc-channel-names)Run "/names #channel" in the current channel.
erc-get-channel-mode-from-keypress)Read a key sequence and call the corresponding channel mode function. After doing C-c C-o, type in a channel mode letter.
C-g means quit.
RET lets you type more than one mode at a time.
If l is pressed, erc-set-channel-limit gets called.
If k is pressed, erc-set-channel-key gets called.
Anything else will be sent to erc-toggle-channel-mode.
erc-part-from-channel)Part from the current channel and prompt for a reason.
erc-quit-server)Disconnect from current server after prompting for reason.
erc-remove-text-properties-region)Clears the region (start,end) in object from all colors, etc.
erc-set-topic)Prompt for a topic for the current channel.
erc-kill-input)Kill current input line using erc-bol followed by kill-line.