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diff --git a/lisp/erc/erc-list.el b/lisp/erc/erc-list.el
deleted file mode 100644
index c041842429e..00000000000
--- a/lisp/erc/erc-list.el
+++ /dev/null
@@ -1,415 +0,0 @@
-;;; erc-list.el --- Provide a faster channel listing mechanism
-
-;; Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-;; Copyright (C) 2004 Brian Palmer
-
-;; Author: Mario Lang <mlang@lexx.delysid.org>
-;; Keywords: comm
-
-;; This file is part of GNU Emacs.
-
-;; GNU Emacs is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
-
-;; GNU Emacs is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; This file provides a simple derived mode for viewing Channel lists.
-;; It also serves as a demonstration of how the new server hook facility
-;; can be used.
-
-;;; Code:
-
-(require 'erc)
-(require 'erc-networks)
-(require 'sort)
-(unless (fboundp 'make-overlay)
-  (require 'overlay))
-(eval-when-compile (require 'cl))
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; User customizable variables.
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-(defgroup erc-list nil
-  "Display IRC channels in another window when using /LIST"
-  :group 'erc)
-
-(defcustom erc-chanlist-progress-message t
-  "*Show progress message while accumulating channel list."
-  :group 'erc-list
-  :type 'boolean)
-
-(defcustom erc-no-list-networks nil
-  "*A list of network names on which the /LIST command refuses to work."
-  :group 'erc-list
-  :type '(repeat string))
-
-(defcustom erc-chanlist-frame-parameters nil
-  "*If nil, the channel list is displayed in a new window; if non-nil,
-this variable holds the frame parameters used to make a frame to
-display the channel list."
-  :group 'erc-list
-  :type 'list)
-
-(defcustom erc-chanlist-hide-modeline nil
-  "*If nil, the channel list buffer has a modeline, otherwise the modeline is hidden."
-  :group 'erc-list
-  :type 'boolean)
-
-(defface erc-chanlist-header-face '((t (:bold t)))
-  "Face used for the headers in erc's channel list."
-  :group 'erc-faces)
-
-(defface erc-chanlist-odd-line-face '((t (:inverse-video t)))
-  "Face used for the odd lines in erc's channel list."
-  :group 'erc-faces)
-
-(defface erc-chanlist-even-line-face '((t (:inverse-video nil)))
-  "Face used for the even lines in erc's channel list."
-  :group 'erc-faces)
-
-(defface erc-chanlist-highlight '((t (:foreground "red")))
-  "Face used to highlight the current line in the channel list."
-  :group 'erc-faces)
-
-;; This should perhaps be a defface that inherits values from the highlight face
-;; but xemacs does not support inheritance
-(defcustom erc-chanlist-highlight-face 'erc-chanlist-highlight
-  "Face used for highlighting the current line in a list."
-  :type 'face
-  :group 'erc-faces)
-
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; All variables below this line are for internal use only.
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-(defvar erc-chanlist-channel-line-regexp "^\\([#&\\*][^ \t\n]*\\)\\s-+[0-9]+"
-  "Regexp that matches a channel line in the channel list buffer.")
-
-(defvar erc-chanlist-buffer nil)
-(make-variable-buffer-local 'erc-chanlist-buffer)
-
-(defvar erc-chanlist-last-time 0
-  "A time value used to throttle the progress indicator.")
-
-(defvar erc-chanlist-frame nil
-  "The frame displaying the most recent channel list buffer.")
-
-(defvar erc-chanlist-sort-state 'channel
-  "The sort mode of the channel list buffer.  Either 'channel or 'users.")
-(make-variable-buffer-local 'erc-chanlist-sort-state)
-
-(defvar erc-chanlist-highlight-overlay nil
-  "The overlay used for erc chanlist highlighting")
-(make-variable-buffer-local 'erc-chanlist-highlight-overlay)
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; Define erc-chanlist-mode.
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-(defcustom erc-chanlist-mode-hook nil
-  "Hook run by erc-chanlist-mode."
-  :group 'erc-list
-  :type 'hook)
-
-(define-derived-mode erc-chanlist-mode fundamental-mode "ERC Channel List"
-  "Mode for viewing a channel list of a particular server.
-
-\\{erc-chanlist-mode-map}"
-  (local-set-key "\C-c\C-j" 'erc-join-channel)
-  (local-set-key "j" 'erc-chanlist-join-channel)
-  (local-set-key "n" 'next-line)
-  (local-set-key "p" 'previous-line)
-  (local-set-key "q" 'erc-chanlist-quit)
-  (local-set-key "s" 'erc-chanlist-toggle-sort-state)
-  (local-set-key "t" 'toggle-truncate-lines)
-  (setq erc-chanlist-sort-state 'channel)
-  (setq truncate-lines t)
-  (add-hook 'post-command-hook 'erc-chanlist-post-command-hook 'append 'local))
-
-;; Define module:
-;;;###autoload (autoload 'erc-list-mode "erc-list")
-(define-erc-module list nil
-  "List channels nicely in a separate buffer."
-  ((defalias 'erc-cmd-LIST 'erc-list-channels))
-  ((defalias 'erc-cmd-LIST 'erc-list-channels-simple)))
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; Functions.
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-;;;###autoload
-(defun erc-list-channels (&rest channel)
-  "Display a buffer containing a list of channels on the current server.
-Optional argument CHANNEL specifies a single channel to list (instead of every
-available channel)."
-  (interactive
-   (remove "" (split-string
-	       (read-from-minibuffer "List channels (RET for all): ") " ")))
-  (if (and (null channel)
-	   (erc-member-ignore-case (erc-network-name) erc-no-list-networks))
-      (erc-display-line "ERC is configured not to allow the /LIST command on this network!"
-			(current-buffer))
-    (erc-display-line (erc-make-notice (concat "Listing channel"
-					       (if channel
-						   "."
-						 "s.  This may take a while."))))
-    (erc-chanlist channel))
-  t)
-
-(defun erc-list-channels-simple (&optional line)
-  "Send the LIST command to the current server with optional channels LINE."
-  (when (string-match "^\\s-*\\(.*\\)$" line)
-    (let ((channels (match-string 1 line)))
-      (erc-log (format "cmd: LIST: %s" channels))
-      (erc-server-send
-       (if (string= channels "")
-	   "LIST"
-	 (concat "LIST :" channels))))
-    t))
-(put 'erc-list-channels-simple 'do-not-parse-args t)
-
-;;;###autoload
-(defun erc-chanlist (&optional channels)
-  "Show a channel listing of the current server in a special mode.
-Please note that this function only works with IRC servers which conform
-to RFC and send the LIST header (#321) at start of list transmission."
-  (interactive)
-  (with-current-buffer (erc-server-buffer)
-    (erc-once-with-server-event
-     321
-     '(progn
-	(add-hook 'erc-server-322-functions 'erc-chanlist-322 nil t)
-
-	(erc-once-with-server-event
-	 323
-	 '(progn
-	    (remove-hook 'erc-server-322-functions 'erc-chanlist-322 t)
-	    (let ((buf erc-chanlist-buffer))
-	      (if (not (buffer-live-p buf))
-		  (error "`erc-chanlist-buffer' does not refer to a live buffer"))
-
-	      (set-buffer buf)
-	      (buffer-disable-undo)
-	      (let (buffer-read-only
-		    (sort-fold-case t))
-		(sort-lines nil (point-min) (point-max))
-		(setq erc-chanlist-sort-state 'channel)
-
-		(let ((sum (count-lines (point-min) (point-max))))
-		  (goto-char (point-min))
-		  (insert (substitute-command-keys
-			   (concat "'\\[erc-chanlist-toggle-sort-state]' toggle sort mode.\n"
-				   "'\\[erc-chanlist-quit]' kill this buffer.\n"
-				   "'\\[toggle-truncate-lines]' toggle line truncation.\n"
-				   "'\\[erc-chanlist-join-channel]' join the channel listed on the current line.\n\n")))
-		  (insert (format "%d channels (sorted by %s).\n\n"
-				  sum (if (eq erc-chanlist-sort-state 'channel)
-					  "channel name"
-					"number of users"))))
-
-		(insert (format "%-25s%5s %s\n------------------------ ----- ----------------------------\n"
-				"Channel"
-				"Users"
-				"Topic"))
-
-		;; Display the channel list buffer.
-		(if erc-chanlist-frame-parameters
-		    (progn
-		      (if (or (null erc-chanlist-frame)
-			      (not (frame-live-p erc-chanlist-frame)))
-			  (setq erc-chanlist-frame
-				(make-frame `((name . ,(format "Channels on %s"
-							       erc-session-server))
-					      ,@erc-chanlist-frame-parameters))))
-		      (select-frame erc-chanlist-frame)
-		      (switch-to-buffer buf)
-		      (erc-prettify-channel-list))
-		  (pop-to-buffer buf)
-		  (erc-prettify-channel-list))))
-	    (goto-char (point-min))
-	    (search-forward-regexp "^------" nil t)
-	    (forward-line 1)
-	    (erc-chanlist-highlight-line)
-	    (message "")
-	    t))
-
-	(setq erc-chanlist-buffer (get-buffer-create
-				   (format "*Channels on %s*"
-					   (erc-response.sender parsed))))
-	(with-current-buffer erc-chanlist-buffer
-	  (setq buffer-read-only nil)
-	  (erase-buffer)
-	  (erc-chanlist-mode)
-	  (setq erc-server-process proc)
-	  (if erc-chanlist-hide-modeline
-	      (setq mode-line-format nil))
-	  (setq buffer-read-only t))
-	t))
-
-    ;; Now that we've setup our callbacks, pull the trigger.
-    (if (interactive-p)
-	(message "Collecting channel list for server %s" erc-session-server))
-    (erc-server-send (if (null channels)
-			  "LIST"
-			(concat "LIST "
-				(mapconcat #'identity channels ","))))))
-
-(defun erc-chanlist-322 (proc parsed)
-  "Process an IRC 322 message.
-
-The message carries information about one channel for the LIST
-command."
-  (multiple-value-bind (channel num-users)
-      (cdr (erc-response.command-args parsed))
-    (let ((topic (erc-response.contents parsed)))
-      (with-current-buffer erc-chanlist-buffer
-	(save-excursion
-	  (goto-char (point-max))
-	  (let (buffer-read-only)
-	    (insert (format "%-26s%4s %s\n" (erc-controls-strip channel)
-			    num-users
-			    (erc-controls-strip topic))))
-
-	  ;; Maybe display a progress indicator in the minibuffer.
-	  (when (and erc-chanlist-progress-message
-		     (> (erc-time-diff
-			 erc-chanlist-last-time (erc-current-time))
-			3))
-	    (setq erc-chanlist-last-time (erc-current-time))
-	    (message "Accumulating channel list ... %c"
-		     (aref [?/ ?| ?\\ ?- ?! ?O ?o] (random 7))))
-
-	  ;; Return success to prevent other hook functions from being run.
-	  t)))))
-
-(defun erc-chanlist-post-command-hook ()
-  "Keep the current line highlighted."
-  (ignore-errors
-    (save-excursion
-      (beginning-of-line)
-      (if (looking-at erc-chanlist-channel-line-regexp)
-	  (erc-chanlist-highlight-line)
-	(erc-chanlist-dehighlight-line)))))
-
-(defun erc-chanlist-highlight-line ()
-  "Highlight the current line."
-  (unless erc-chanlist-highlight-overlay
-    (setq erc-chanlist-highlight-overlay
-	  (make-overlay (point-min) (point-min)))
-    ;; Detach it from the buffer.
-    (delete-overlay erc-chanlist-highlight-overlay)
-    (overlay-put erc-chanlist-highlight-overlay
-		 'face erc-chanlist-highlight-face)
-    ;; Expressly put it at a higher priority than the text
-    ;; properties used for faces later on. Gnu emacs promises that
-    ;; right now overlays are higher priority than text properties,
-    ;; but why take chances?
-    (overlay-put erc-chanlist-highlight-overlay 'priority 1))
-  (move-overlay erc-chanlist-highlight-overlay (point) (1+ (point-at-eol))))
-
-(defun erc-chanlist-dehighlight-line ()
-  "Remove the line highlighting."
-  (delete-overlay erc-chanlist-highlight-overlay))
-
-(defun erc-prettify-channel-list ()
-  "Make the channel list buffer look pretty.
-When this function runs, the current buffer must be the channel
-list buffer, or it does nothing."
-  (if (eq major-mode 'erc-chanlist-mode)
-      (save-excursion
-	(let ((inhibit-read-only t))
-	  (goto-char (point-min))
-	  (when (search-forward-regexp "^-------" nil t)
-	    (add-text-properties
-	     (point-min) (1+ (point-at-eol)) '(face erc-chanlist-header-face))
-	    (forward-line 1))
-
-	  (while (not (eobp))
-	    (add-text-properties
-	     (point) (1+ (point-at-eol)) '(face erc-chanlist-odd-line-face))
-	    (forward-line 1)
-	    (unless (eobp)
-	      (add-text-properties
-	       (point) (1+ (point-at-eol)) '(face erc-chanlist-even-line-face)))
-	    (forward-line 1))))))
-
-(defun erc-chanlist-toggle-sort-state ()
-  "Toggle the channel list buffer sorting method.
-Either sort by channel names or by number of users in each channel."
-  (interactive)
-  (let ((inhibit-read-only t)
-	(sort-fold-case t))
-    (save-excursion
-      (goto-char (point-min))
-      (search-forward-regexp "^-----" nil t)
-      (forward-line 1)
-      (unless (eobp)
-	(if (eq erc-chanlist-sort-state 'channel)
-	    (progn
-	      (sort-numeric-fields 2 (point) (point-max))
-	      (reverse-region (point) (point-max))
-	      (setq erc-chanlist-sort-state 'users))
-	  (sort-lines nil (point) (point-max))
-	  (setq erc-chanlist-sort-state 'channel))
-
-	(goto-char (point-min))
-	(if (search-forward-regexp "^[0-9]+ channels (sorted by \\(.*\\)).$"
-				   nil t)
-	    (replace-match (if (eq erc-chanlist-sort-state 'channel)
-			       "channel name"
-			     "number of users")
-			   nil nil nil 1))
-
-	(goto-char (point-min))
-	(search-forward-regexp "^-----" nil t)
-	(forward-line 1)
-	(recenter -1)
-
-	(erc-prettify-channel-list)))))
-
-(defun erc-chanlist-quit ()
-  "Quit Chanlist mode.
-Kill the channel list buffer, window, and frame (if there's a frame
-devoted to the channel list)."
-  (interactive)
-  (kill-buffer (current-buffer))
-  (if (eq (selected-frame) erc-chanlist-frame)
-      (delete-frame)
-    (delete-window)))
-
-(defun erc-chanlist-join-channel ()
-  "Join the channel listed on the current line of the channel list buffer.
-Private channels, which are shown as asterisks (*), are ignored."
-  (interactive)
-  (save-excursion
-    (beginning-of-line)
-    (when (looking-at erc-chanlist-channel-line-regexp)
-      (let ((channel-name (match-string 1)))
-	(when (and (stringp channel-name)
-		   (not (string= channel-name "*")))
-	  (run-at-time 0.5 nil 'erc-join-channel channel-name))))))
-
-(provide 'erc-list)
-
-;;; erc-list.el ends here
-;;
-;; Local Variables:
-;; indent-tabs-mode: t
-;; tab-width: 8
-;; End:
-
-;; arch-tag: 4a13196a-a61b-465a-9926-044dfbc7e5ff