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rcirc updates


From: Ryan Yeske
Subject: rcirc updates
Date: Mon, 03 Apr 2006 13:10:52 -0700

2006-04-03  Ryan Yeske  <address@hidden>

        * rcirc.el (rcirc-default-server): Rename from rcirc-server.
        (rcirc-default-port): Rename from rcirc-port.
        (rcirc-default-nick): Rename from rcirc-nick.
        (rcirc-default-user-name): Rename from rcirc-user-name.
        (rcirc-default-user-full-name): Rename from rcirc-user-full-name.
        (rcirc-low-priority-flag): Add variable.
        (rcirc-decode-coding-system): Add custom variable.
        (rcirc-encode-coding-system): Add custom variable.
        (rcirc-coding-system-alist): Add custom variable.
        (rcirc-multiline-major-mode): Add custom variable.
        (rcirc-nick): Add internal variable.
        (rcirc-process): Remove variable.
        (rcirc-server-buffer): Add variable.
        (rcirc): Update to use rcirc-default-* variables above.
        (rcirc-connect): Do not add window-configuration-hook-here.
        (rcirc-server): Add internal variable.
        (rcirc-connect): Do not send keepalive pings if
        rcirc-keepalive-seconds is nil.
        (with-rcirc-server-buffer): Add macro.
        (rcirc-send-string): Encode with rcirc-encode-coding-system.
        (rcirc-server-name): Rename from rcirc-server.
        (rcirc-buffer-process): Add function.
        (rcirc-buffer-nick): Add function.
        (rcirc-buffer-target): Remove function.
        (set-rcirc-decode-coding-system, set-rcirc-encode-coding-system):
        Add commands.
        (rcirc-mode-map): Change binding of C-c C-l to
        rcirc-toggle-low-priority.
        (rcirc-mode): Initialize coding system based on
        rcirc-coding-system-alist.  Add change-major-mode-hook so the
        channel will be parted on a mode change.  Make kill-buffer-hook
        buffer-local.
        (rcirc-change-major-mode-hook): Add function.
        (rcirc-clean-up-buffer): Rename from rcirc-kill-buffer-hook-1.
        (rcirc-last-post-time): Add variable.
        (rcirc-process-message): Store the last time user posted a message
        to this target.
        (rcirc-multiline-minor-mode): New mode.
        (rcirc-multiline-minor-mode-map): New mode map.
        (rcirc-edit-multiline): Put multiline-edit buffer in
        rcirc-multiline-major-mode along with rcirc-multiline-minor-mode.
        (rcirc-print): Any line starting with an ignored nick will be
        ignored.
        (rcirc-print): Decode using rcirc-decode-coding-system.
        (rcirc-track-minor-mode): Update global-mode-string when disabling
        this mode.
        (minor-mode-alist): add LowPri indicator.
        (rcirc-toggle-low-priority): Add function.
        (rcirc-last-non-irc-buffer): Prefix arg now no means switch to
        next lowpriority buffer with activity.
        (rcirc-record-activity): Sort buffers in rcirc-activity by the
        last time the user posted a message in to the target.
        (rcirc-update-activity-string): Add formatting for lowpriority
        buffers.
        (rcirc-split-activity): Add function.
        (rcirc-handler-PART, rcirc-handler-KICK)
        (rcirc-handler-PART-or-KICK): Kick responses are printed properly.
        (rcirc-nick-away-alist): Add variable.
        (rcirc-handler-301): Add handler.  Away messages are printed once
        per change.

Index: rcirc.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/net/rcirc.el,v
retrieving revision 1.20
diff -c -r1.20 rcirc.el
*** rcirc.el    27 Mar 2006 20:23:21 -0000      1.20
--- rcirc.el    3 Apr 2006 19:47:36 -0000
***************
*** 53,79 ****
    :link '(custom-manual "(rcirc)")
    :group 'applications)
  
! (defcustom rcirc-server "irc.freenode.net"
    "The default server to connect to."
    :type 'string
    :group 'rcirc)
  
! (defcustom rcirc-port 6667
    "The default port to connect to."
    :type 'integer
    :group 'rcirc)
  
! (defcustom rcirc-nick (user-login-name)
    "Your nick."
    :type 'string
    :group 'rcirc)
  
! (defcustom rcirc-user-name (user-login-name)
    "Your user name sent to the server when connecting."
    :type 'string
    :group 'rcirc)
  
! (defcustom rcirc-user-full-name (if (string= (user-full-name) "")
                                 rcirc-user-name
                               (user-full-name))
    "The full name sent to the server when connecting."
--- 53,79 ----
    :link '(custom-manual "(rcirc)")
    :group 'applications)
  
! (defcustom rcirc-default-server "irc.freenode.net"
    "The default server to connect to."
    :type 'string
    :group 'rcirc)
  
! (defcustom rcirc-default-port 6667
    "The default port to connect to."
    :type 'integer
    :group 'rcirc)
  
! (defcustom rcirc-default-nick (user-login-name)
    "Your nick."
    :type 'string
    :group 'rcirc)
  
! (defcustom rcirc-default-user-name (user-login-name)
    "Your user name sent to the server when connecting."
    :type 'string
    :group 'rcirc)
  
! (defcustom rcirc-default-user-full-name (if (string= (user-full-name) "")
                                 rcirc-user-name
                               (user-full-name))
    "The full name sent to the server when connecting."
***************
*** 112,117 ****
--- 112,121 ----
    "If non-nil, ignore activity in this buffer.")
  (make-variable-buffer-local 'rcirc-ignore-buffer-activity-flag)
  
+ (defvar rcirc-low-priority-flag nil
+   "If non-nil, activity in this buffer is considered low priority.")
+ (make-variable-buffer-local 'rcirc-low-priority-flag)
+ 
  (defcustom rcirc-time-format "%H:%M "
    "*Describes how timestamps are printed.
  Used as the first arg to `format-time-string'."
***************
*** 213,218 ****
--- 217,259 ----
    :type 'boolean
    :group 'rcirc)
  
+ (defcustom rcirc-decode-coding-system 'undecided
+   "Coding system used to decode incoming irc messages."
+   :type 'coding-system
+   :group 'rcirc)
+ 
+ (defcustom rcirc-encode-coding-system 'utf-8
+   "Coding system used to encode outgoing irc messages."
+   :type 'coding-system
+   :group 'rcirc)
+ 
+ (defcustom rcirc-coding-system-alist nil
+   "Alist to decide a coding system to use for a file I/O operation.
+ The format is ((PATTERN . VAL) ...).
+ PATTERN is either a string or a cons of strings.
+ If PATTERN is a string, it is used to match a target.
+ If PATTERN is a cons of strings, the car part is used to match a
+ target, and the cdr part is used to match a server.
+ VAL is either a coding system or a cons of coding systems.
+ If VAL is a coding system, it is used for both decoding and encoding
+ messages.
+ If VAL is a cons of coding systems, the car part is used for decoding,
+ and the cdr part is used for encoding."
+   :type '(alist :key-type (choice (string :tag "Channel Regexp")
+                                         (cons (string :tag "Channel Regexp")
+                                               (string :tag "Server Regexp")))
+               :value-type (choice coding-system
+                                   (cons (coding-system :tag "Decode")
+                                         (coding-system :tag "Encode"))))
+   :group 'rcirc)
+ 
+ (defcustom rcirc-multiline-major-mode 'fundamental-mode
+   "Major-mode function to use in multiline edit buffers."
+   :type 'function
+   :group 'rcirc)
+ 
+ (defvar rcirc-nick nil)
+ 
  (defvar rcirc-prompt-start-marker nil)
  (defvar rcirc-prompt-end-marker nil)
  
***************
*** 230,243 ****
  (defvar rcirc-buffer-alist nil)
  
  (defvar rcirc-activity nil
!   "List of channels with unviewed activity.")
  
  (defvar rcirc-activity-string ""
    "String displayed in modeline representing `rcirc-activity'.")
  (put 'rcirc-activity-string 'risky-local-variable t)
  
! (defvar rcirc-process nil
!   "The server process associated with this buffer.")
  
  (defvar rcirc-target nil
    "The channel or user associated with this buffer.")
--- 271,284 ----
  (defvar rcirc-buffer-alist nil)
  
  (defvar rcirc-activity nil
!   "List of buffers with unviewed activity.")
  
  (defvar rcirc-activity-string ""
    "String displayed in modeline representing `rcirc-activity'.")
  (put 'rcirc-activity-string 'risky-local-variable t)
  
! (defvar rcirc-server-buffer nil
!   "The server buffer associated with this channel buffer.")
  
  (defvar rcirc-target nil
    "The channel or user associated with this buffer.")
***************
*** 246,252 ****
    "List of urls seen in the current buffer.")
  
  (defvar rcirc-keepalive-seconds 60
!   "Number of seconds between keepalive pings.")
  
  (defconst rcirc-id-string (concat "rcirc on GNU Emacs " emacs-version))
  
--- 287,294 ----
    "List of urls seen in the current buffer.")
  
  (defvar rcirc-keepalive-seconds 60
!   "Number of seconds between keepalive pings.
! If nil, do not send keepalive pings.")
  
  (defconst rcirc-id-string (concat "rcirc on GNU Emacs " emacs-version))
  
***************
*** 257,287 ****
  If ARG is non-nil, prompt for a server to connect to."
    (interactive "P")
    (if arg
!       (let* ((server (read-string "IRC Server: " rcirc-server))
!            (port (read-string "IRC Port: " (number-to-string rcirc-port)))
!            (nick (read-string "IRC Nick: " rcirc-nick))
             (channels (split-string
                        (read-string "IRC Channels: "
!                                    (mapconcat 'identity
!                                               (rcirc-startup-channels server)
!                                               " "))
                        "[, ]+" t)))
!       (rcirc-connect server port nick rcirc-user-name rcirc-user-full-name
                       channels))
      ;; make new connection using defaults unless already connected to
      ;; the default rcirc-server
!     (let ((default-server (default-value 'rcirc-server))
!         connected)
        (dolist (p (rcirc-process-list))
!       (when (string= default-server (process-name p))
          (setq connected p)))
        (if (not connected)
!         (rcirc-connect rcirc-server rcirc-port rcirc-nick
!                        rcirc-user-name rcirc-user-full-name
!                        (rcirc-startup-channels rcirc-server))
        (switch-to-buffer (process-buffer connected))
!       (message "Connected to %s" rcirc-server)))))
! 
  ;;;###autoload
  (defalias 'irc 'rcirc)
  
--- 299,328 ----
  If ARG is non-nil, prompt for a server to connect to."
    (interactive "P")
    (if arg
!       (let* ((server (read-string "IRC Server: " rcirc-default-server))
!            (port (read-string "IRC Port: " (number-to-string 
rcirc-default-port)))
!            (nick (read-string "IRC Nick: " rcirc-default-nick))
             (channels (split-string
                        (read-string "IRC Channels: "
!                                    (mapconcat 'identity 
(rcirc-startup-channels server) " "))
                        "[, ]+" t)))
!       (rcirc-connect server port nick rcirc-default-user-name 
rcirc-default-user-full-name
                       channels))
      ;; make new connection using defaults unless already connected to
      ;; the default rcirc-server
!     (let (connected)
        (dolist (p (rcirc-process-list))
!       (when (string= rcirc-default-server (process-name p))
          (setq connected p)))
        (if (not connected)
!         (rcirc-connect rcirc-default-server rcirc-default-port 
!                        rcirc-default-nick rcirc-default-user-name
!                        rcirc-default-user-full-name
!                        (rcirc-startup-channels rcirc-default-server))
        (switch-to-buffer (process-buffer connected))
!       (message "Connected to %s" 
!                (process-contact (get-buffer-process (current-buffer))
!                                 :host))))))
  ;;;###autoload
  (defalias 'irc 'rcirc)
  
***************
*** 290,301 ****
  (defvar rcirc-topic nil)
  (defvar rcirc-keepalive-timer nil)
  (defvar rcirc-last-server-message-time nil)
  
  ;;;###autoload
  (defun rcirc-connect (&optional server port nick user-name full-name 
startup-channels)
-   (add-hook 'window-configuration-change-hook
-           'rcirc-window-configuration-change)
- 
    (save-excursion
      (message "Connecting to %s..." server)
      (let* ((inhibit-eol-conversion)
--- 331,340 ----
  (defvar rcirc-topic nil)
  (defvar rcirc-keepalive-timer nil)
  (defvar rcirc-last-server-message-time nil)
+ (defvar rcirc-server nil)
  
  ;;;###autoload
  (defun rcirc-connect (&optional server port nick user-name full-name 
startup-channels)
    (save-excursion
      (message "Connecting to %s..." server)
      (let* ((inhibit-eol-conversion)
***************
*** 303,328 ****
                            (if (stringp port)
                                (string-to-number port)
                              port)
!                         rcirc-port))
!          (server (or server rcirc-server))
!          (nick (or nick rcirc-nick))
!          (user-name (or user-name rcirc-user-name))
!          (full-name (or full-name rcirc-user-full-name))
!          (startup-channels (or startup-channels (rcirc-startup-channels 
server)))
             (process (open-network-stream server nil server port-number)))
        ;; set up process
        (set-process-coding-system process 'raw-text 'raw-text)
-       (set-process-filter process 'rcirc-filter)
        (switch-to-buffer (rcirc-generate-new-buffer-name process nil))
        (set-process-buffer process (current-buffer))
-       (set-process-sentinel process 'rcirc-sentinel)
        (rcirc-mode process nil)
        (make-local-variable 'rcirc-buffer-alist)
        (setq rcirc-buffer-alist nil)
        (make-local-variable 'rcirc-nick-table)
        (setq rcirc-nick-table (make-hash-table :test 'equal))
-       (make-local-variable 'rcirc-server)
-       (setq rcirc-server server)
        (make-local-variable 'rcirc-nick)
        (setq rcirc-nick nick)
        (make-local-variable 'rcirc-process-output)
--- 342,367 ----
                            (if (stringp port)
                                (string-to-number port)
                              port)
!                         rcirc-default-port))
!          (server (or server rcirc-default-server))
!          (nick (or nick rcirc-default-nick))
!          (user-name (or user-name rcirc-default-user-name))
!          (full-name (or full-name rcirc-default-user-full-name))
!          (startup-channels startup-channels)
             (process (open-network-stream server nil server port-number)))
        ;; set up process
        (set-process-coding-system process 'raw-text 'raw-text)
        (switch-to-buffer (rcirc-generate-new-buffer-name process nil))
        (set-process-buffer process (current-buffer))
        (rcirc-mode process nil)
+       (set-process-sentinel process 'rcirc-sentinel)
+       (set-process-filter process 'rcirc-filter)
+       (make-local-variable 'rcirc-server)
+       (setq rcirc-server server)
        (make-local-variable 'rcirc-buffer-alist)
        (setq rcirc-buffer-alist nil)
        (make-local-variable 'rcirc-nick-table)
        (setq rcirc-nick-table (make-hash-table :test 'equal))
        (make-local-variable 'rcirc-nick)
        (setq rcirc-nick nick)
        (make-local-variable 'rcirc-process-output)
***************
*** 339,347 ****
                                        full-name))
  
        ;; setup ping timer if necessary
!       (unless rcirc-keepalive-timer
!         (setq rcirc-keepalive-timer
!               (run-at-time 0 rcirc-keepalive-seconds 'rcirc-keepalive)))
  
        (message "Connecting to %s...done" server)
  
--- 378,387 ----
                                        full-name))
  
        ;; setup ping timer if necessary
!       (when rcirc-keepalive-seconds
!       (unless rcirc-keepalive-timer
!         (setq rcirc-keepalive-timer
!               (run-at-time 0 rcirc-keepalive-seconds 'rcirc-keepalive))))
  
        (message "Connecting to %s...done" server)
  
***************
*** 353,358 ****
--- 393,403 ----
    `(with-current-buffer (process-buffer ,process)
       ,@body))
  
+ (defmacro with-rcirc-server-buffer (&rest body)
+   (declare (indent 0) (debug t))
+   `(with-current-buffer rcirc-server-buffer
+      ,@body))
+ 
  (defun rcirc-keepalive ()
    "Send keep alive pings to active rcirc processes.
  Kill processes that have not received a server message since the
***************
*** 471,494 ****
  
  (defun rcirc-send-string (process string)
    "Send PROCESS a STRING plus a newline."
!   (let ((string (concat (encode-coding-string string
!                                               buffer-file-coding-system)
                          "\n")))
!     (unless (eq (process-status rcirc-process) 'open)
        (error "Network connection to %s is not open"
!              (process-name rcirc-process)))
      (rcirc-debug process string)
      (process-send-string process string)))
  
! (defun rcirc-server (process)
!   "Return PROCESS server, given by the 001 response."
    (with-rcirc-process-buffer process
!     rcirc-server))
  
  (defun rcirc-nick (process)
    "Return PROCESS nick."
!   (with-rcirc-process-buffer process
!     rcirc-nick))
  
  (defvar rcirc-max-message-length 450
    "Messages longer than this value will be split.")
--- 516,550 ----
  
  (defun rcirc-send-string (process string)
    "Send PROCESS a STRING plus a newline."
!   (let ((string (concat (encode-coding-string string 
rcirc-encode-coding-system)
                          "\n")))
!     (unless (eq (process-status process) 'open)
        (error "Network connection to %s is not open"
!              (process-name process)))
      (rcirc-debug process string)
      (process-send-string process string)))
  
! (defun rcirc-buffer-process (&optional buffer)
!   "Return the process associated with channel BUFFER.
! With no argument or nil as argument, use the current buffer."
!   (get-buffer-process (or buffer rcirc-server-buffer)))
! 
! (defun rcirc-server-name (process)
!   "Return PROCESS server name, given by the 001 response."
    (with-rcirc-process-buffer process
!     (or rcirc-server rcirc-default-server)))
  
  (defun rcirc-nick (process)
    "Return PROCESS nick."
!   (with-rcirc-process-buffer process 
!     (or rcirc-nick rcirc-default-nick)))
! 
! (defun rcirc-buffer-nick (&optional buffer)
!   "Return the nick associated with BUFFER.
! With no argument or nil as argument, use the current buffer."
!   (with-current-buffer (or buffer (current-buffer))
!     (with-current-buffer rcirc-server-buffer
!       (or rcirc-nick rcirc-default-nick))))
  
  (defvar rcirc-max-message-length 450
    "Messages longer than this value will be split.")
***************
*** 554,561 ****
                 rcirc-nick-completion-start-offset)
              (point))
             (mapcar (lambda (x) (cons x nil))
!                    (rcirc-channel-nicks rcirc-process
!                                         (rcirc-buffer-target)))))))
    (let ((completion (car rcirc-nick-completions)))
      (when completion
        (delete-region (+ rcirc-prompt-end-marker
--- 610,617 ----
                 rcirc-nick-completion-start-offset)
              (point))
             (mapcar (lambda (x) (cons x nil))
!                    (rcirc-channel-nicks (rcirc-buffer-process)
!                                         rcirc-target))))))
    (let ((completion (car rcirc-nick-completions)))
      (when completion
        (delete-region (+ rcirc-prompt-end-marker
***************
*** 567,577 ****
                               rcirc-prompt-end-marker)
                            ": "))))))
  
! (defun rcirc-buffer-target (&optional buffer)
!   "Return the name of target for BUFFER.
! If buffer is nil, return the target of the current buffer."
!   (with-current-buffer (or buffer (current-buffer))
!     rcirc-target))
  
  (defvar rcirc-mode-map (make-sparse-keymap)
    "Keymap for rcirc mode.")
--- 623,637 ----
                               rcirc-prompt-end-marker)
                            ": "))))))
  
! (defun set-rcirc-decode-coding-system (coding-system)
!   "Set the decode coding system used in this channel."
!   (interactive "zCoding system for incoming messages: ")
!   (setq rcirc-decode-coding-system coding-system))
! 
! (defun set-rcirc-encode-coding-system (coding-system)
!   "Set the encode coding system used in this channel."
!   (interactive "zCoding system for outgoing messages: ")
!   (setq rcirc-encode-coding-system coding-system))
  
  (defvar rcirc-mode-map (make-sparse-keymap)
    "Keymap for rcirc mode.")
***************
*** 584,590 ****
  (define-key rcirc-mode-map (kbd "C-c C-c") 'rcirc-edit-multiline)
  (define-key rcirc-mode-map (kbd "C-c C-j") 'rcirc-cmd-join)
  (define-key rcirc-mode-map (kbd "C-c C-k") 'rcirc-cmd-kick)
! (define-key rcirc-mode-map (kbd "C-c C-l") 'rcirc-cmd-list)
  (define-key rcirc-mode-map (kbd "C-c C-d") 'rcirc-cmd-mode)
  (define-key rcirc-mode-map (kbd "C-c C-m") 'rcirc-cmd-msg)
  (define-key rcirc-mode-map (kbd "C-c C-r") 'rcirc-cmd-nick) ; rename
--- 644,650 ----
  (define-key rcirc-mode-map (kbd "C-c C-c") 'rcirc-edit-multiline)
  (define-key rcirc-mode-map (kbd "C-c C-j") 'rcirc-cmd-join)
  (define-key rcirc-mode-map (kbd "C-c C-k") 'rcirc-cmd-kick)
! (define-key rcirc-mode-map (kbd "C-c C-l") 'rcirc-toggle-low-priority)
  (define-key rcirc-mode-map (kbd "C-c C-d") 'rcirc-cmd-mode)
  (define-key rcirc-mode-map (kbd "C-c C-m") 'rcirc-cmd-msg)
  (define-key rcirc-mode-map (kbd "C-c C-r") 'rcirc-cmd-nick) ; rename
***************
*** 623,634 ****
  
    (make-local-variable 'rcirc-input-ring)
    (setq rcirc-input-ring (make-ring rcirc-input-ring-size))
!   (make-local-variable 'rcirc-process)
!   (setq rcirc-process process)
    (make-local-variable 'rcirc-target)
    (setq rcirc-target target)
    (make-local-variable 'rcirc-topic)
    (setq rcirc-topic nil)
  
    (make-local-variable 'rcirc-short-buffer-name)
    (setq rcirc-short-buffer-name nil)
--- 683,696 ----
  
    (make-local-variable 'rcirc-input-ring)
    (setq rcirc-input-ring (make-ring rcirc-input-ring-size))
!   (make-local-variable 'rcirc-server-buffer)
!   (setq rcirc-server-buffer (process-buffer process))
    (make-local-variable 'rcirc-target)
    (setq rcirc-target target)
    (make-local-variable 'rcirc-topic)
    (setq rcirc-topic nil)
+   (make-local-variable 'rcirc-last-post-time)
+   (setq rcirc-last-post-time (current-time))
  
    (make-local-variable 'rcirc-short-buffer-name)
    (setq rcirc-short-buffer-name nil)
***************
*** 636,641 ****
--- 698,713 ----
    (setq rcirc-urls nil)
    (setq use-hard-newlines t)
  
+   (make-local-variable 'rcirc-decode-coding-system)
+   (make-local-variable 'rcirc-encode-coding-system)
+   (dolist (i rcirc-coding-system-alist)
+     (let ((chan (if (consp (car i)) (caar i) (car i)))
+         (serv (if (consp (car i)) (cdar i) "")))
+       (when (and (string-match chan (or target ""))
+                (string-match serv (rcirc-server-name process)))
+       (setq rcirc-decode-coding-system (if (consp (cdr i)) (cadr i) i)
+             rcirc-encode-coding-system (if (consp (cdr i)) (cddr i) i)))))
+ 
    ;; setup the prompt and markers
    (make-local-variable 'rcirc-prompt-start-marker)
    (setq rcirc-prompt-start-marker (make-marker))
***************
*** 649,654 ****
--- 721,733 ----
    (setq overlay-arrow-position (make-marker))
    (set-marker overlay-arrow-position nil)
  
+   ;; if the user changes the major mode or kills the buffer, there is
+   ;; cleanup work to do
+   (make-local-variable 'change-major-mode-hook)
+   (add-hook 'change-major-mode-hook 'rcirc-change-major-mode-hook)
+   (make-local-variable 'kill-buffer-hook)
+   (add-hook 'kill-buffer-hook 'rcirc-kill-buffer-hook)
+ 
    ;; add to buffer list, and update buffer abbrevs
    (when target                                ; skip server buffer
      (let ((buffer (current-buffer)))
***************
*** 675,685 ****
          (prompt (or rcirc-prompt "")))
        (mapc (lambda (rep)
              (setq prompt
!                   (replace-regexp-in-string (car rep) (regexp-quote (cdr 
rep)) prompt)))
!           (list (cons "%n" (with-rcirc-process-buffer rcirc-process
!                              rcirc-nick))
!                 (cons "%s" (with-rcirc-process-buffer rcirc-process
!                              rcirc-server))
                  (cons "%t" (or rcirc-target ""))))
        (save-excursion
        (delete-region rcirc-prompt-start-marker rcirc-prompt-end-marker)
--- 754,762 ----
          (prompt (or rcirc-prompt "")))
        (mapc (lambda (rep)
              (setq prompt
!                   (replace-regexp-in-string (car rep) (cdr rep) prompt)))
!           (list (cons "%n" (rcirc-buffer-nick))
!                 (cons "%s" (with-rcirc-server-buffer (or rcirc-server "")))
                  (cons "%t" (or rcirc-target ""))))
        (save-excursion
        (delete-region rcirc-prompt-start-marker rcirc-prompt-end-marker)
***************
*** 713,739 ****
  (defun rcirc-kill-buffer-hook ()
    "Part the channel when killing an rcirc buffer."
    (when (eq major-mode 'rcirc-mode)
!     (rcirc-kill-buffer-hook-1)))
! (defun rcirc-kill-buffer-hook-1 ()
    (let ((buffer (current-buffer)))
      (rcirc-clear-activity buffer)
!     (when (and rcirc-process
!              (eq (process-status rcirc-process) 'open))
!       (with-rcirc-process-buffer rcirc-process
!       (setq rcirc-buffer-alist
!             (rassq-delete-all buffer rcirc-buffer-alist)))
        (rcirc-update-short-buffer-names)
        (if (rcirc-channel-p rcirc-target)
!         (rcirc-send-string rcirc-process
!                            (concat "PART " rcirc-target
!                                    " :Killed buffer"))
        (when rcirc-target
!         (rcirc-remove-nick-channel rcirc-process
!                                    (rcirc-nick rcirc-process)
                                     rcirc-target))))))
  
- (add-hook 'kill-buffer-hook 'rcirc-kill-buffer-hook)
- 
  (defun rcirc-generate-new-buffer-name (process target)
    "Return a buffer name based on PROCESS and TARGET.
  This is used for the initial name given to IRC buffers."
--- 790,818 ----
  (defun rcirc-kill-buffer-hook ()
    "Part the channel when killing an rcirc buffer."
    (when (eq major-mode 'rcirc-mode)
!     (rcirc-clean-up-buffer "Killed buffer")))
! 
! (defun rcirc-change-major-mode-hook ()
!   "Part the channel when changing the major-mode."
!   (rcirc-clean-up-buffer "Changed major mode"))
! 
! (defun rcirc-clean-up-buffer (reason)
    (let ((buffer (current-buffer)))
      (rcirc-clear-activity buffer)
!     (when (and (rcirc-buffer-process)
!              (eq (process-status (rcirc-buffer-process)) 'open))
!       (with-rcirc-server-buffer
!        (setq rcirc-buffer-alist
!            (rassq-delete-all buffer rcirc-buffer-alist)))
        (rcirc-update-short-buffer-names)
        (if (rcirc-channel-p rcirc-target)
!         (rcirc-send-string (rcirc-buffer-process)
!                            (concat "PART " rcirc-target " :" reason))
        (when rcirc-target
!         (rcirc-remove-nick-channel (rcirc-buffer-process)
!                                    (rcirc-buffer-nick)
                                     rcirc-target))))))
  
  (defun rcirc-generate-new-buffer-name (process target)
    "Return a buffer name based on PROCESS and TARGET.
  This is used for the initial name given to IRC buffers."
***************
*** 756,762 ****
    "Return the buffer associated with the PROCESS and TARGET.
  Create the buffer if it doesn't exist."
    (let ((buffer (rcirc-get-buffer process target)))
!     (if buffer
        (with-current-buffer buffer
          (when (not rcirc-target)
            (setq rcirc-target target))
--- 835,841 ----
    "Return the buffer associated with the PROCESS and TARGET.
  Create the buffer if it doesn't exist."
    (let ((buffer (rcirc-get-buffer process target)))
!     (if (and buffer (buffer-live-p buffer))
        (with-current-buffer buffer
          (when (not rcirc-target)
            (setq rcirc-target target))
***************
*** 789,839 ****
                   (buffer-substring-no-properties start end)))))
      ;; process input
      (goto-char (point-max))
!     (let ((target (rcirc-buffer-target))
!         (start rcirc-prompt-end-marker))
!       (when (not (equal 0 (- (point) start)))
!       ;; delete a trailing newline
!       (when (eq (point) (point-at-bol))
!         (delete-backward-char 1))
!       (let ((input (buffer-substring-no-properties
!                     rcirc-prompt-end-marker (point))))
!         (dolist (line (split-string input "\n"))
!           (rcirc-process-input-line rcirc-process target line))
!         ;; add to input-ring
!         (save-excursion
!           (ring-insert rcirc-input-ring input)
!           (setq rcirc-input-ring-index 0)))))))
  
! (defun rcirc-process-input-line (process target line)
    (if (string-match "^/\\([^ ]+\\) ?\\(.*\\)$" line)
        (rcirc-process-command (match-string 1 line)
                             (match-string 2 line)
                             line)
      (rcirc-process-message line)))
  
  (defun rcirc-process-message (line)
    (if (not rcirc-target)
!       (message "Not joined")
      (delete-region rcirc-prompt-end-marker (point))
!     (rcirc-send-message rcirc-process rcirc-target line)))
  
  (defun rcirc-process-command (command args line)
    (if (eq (aref command 0) ?/)
        ;; "//text" will send "/text" as a message
        (rcirc-process-message (substring line 1))
!     (let* ((fun (intern-soft (concat "rcirc-cmd-" command))))
        (newline)
        (with-current-buffer (current-buffer)
        (delete-region rcirc-prompt-end-marker (point))
        (if (string= command "me")
!           (rcirc-print rcirc-process (rcirc-nick rcirc-process)
                         "ACTION" rcirc-target args)
!         (rcirc-print rcirc-process (rcirc-nick rcirc-process)
                       "COMMAND" rcirc-target line))
        (set-marker rcirc-prompt-end-marker (point))
        (if (fboundp fun)
!           (funcall fun args rcirc-process rcirc-target)
!         (rcirc-send-string rcirc-process
                             (concat command " " args)))))))
  
  (defvar rcirc-parent-buffer nil)
--- 868,919 ----
                   (buffer-substring-no-properties start end)))))
      ;; process input
      (goto-char (point-max))
!     (when (not (equal 0 (- (point) rcirc-prompt-end-marker)))
!       ;; delete a trailing newline
!       (when (eq (point) (point-at-bol))
!       (delete-backward-char 1))
!       (let ((input (buffer-substring-no-properties
!                   rcirc-prompt-end-marker (point))))
!       (dolist (line (split-string input "\n"))
!         (rcirc-process-input-line line))
!       ;; add to input-ring
!       (save-excursion
!         (ring-insert rcirc-input-ring input)
!         (setq rcirc-input-ring-index 0))))))
  
! (defun rcirc-process-input-line (line)
    (if (string-match "^/\\([^ ]+\\) ?\\(.*\\)$" line)
        (rcirc-process-command (match-string 1 line)
                             (match-string 2 line)
                             line)
      (rcirc-process-message line)))
  
+ (defvar rcirc-last-post-time nil)
  (defun rcirc-process-message (line)
    (if (not rcirc-target)
!       (message "Not joined (no target)")
      (delete-region rcirc-prompt-end-marker (point))
!     (rcirc-send-message (rcirc-buffer-process) rcirc-target line)
!     (setq rcirc-last-post-time (current-time))))
  
  (defun rcirc-process-command (command args line)
    (if (eq (aref command 0) ?/)
        ;; "//text" will send "/text" as a message
        (rcirc-process-message (substring line 1))
!     (let ((fun (intern-soft (concat "rcirc-cmd-" command)))
!         (process (rcirc-buffer-process)))
        (newline)
        (with-current-buffer (current-buffer)
        (delete-region rcirc-prompt-end-marker (point))
        (if (string= command "me")
!           (rcirc-print process (rcirc-buffer-nick)
                         "ACTION" rcirc-target args)
!         (rcirc-print process (rcirc-buffer-nick)
                       "COMMAND" rcirc-target line))
        (set-marker rcirc-prompt-end-marker (point))
        (if (fboundp fun)
!           (funcall fun args process rcirc-target)
!         (rcirc-send-string process
                             (concat command " " args)))))))
  
  (defvar rcirc-parent-buffer nil)
***************
*** 844,881 ****
    (let ((pos (1+ (- (point) rcirc-prompt-end-marker))))
      (goto-char (point-max))
      (let ((text (buffer-substring rcirc-prompt-end-marker (point)))
!           (parent (buffer-name))
!           (process rcirc-process))
        (delete-region rcirc-prompt-end-marker (point))
        (setq rcirc-window-configuration (current-window-configuration))
        (pop-to-buffer (concat "*multiline " parent "*"))
!       (rcirc-multiline-edit-mode)
        (setq rcirc-parent-buffer parent)
-       (setq rcirc-process process)
        (insert text)
        (and (> pos 0) (goto-char pos))
        (message "Type C-c C-c to return text to %s, or C-c C-k to cancel" 
parent))))
  
! (define-derived-mode rcirc-multiline-edit-mode
!   text-mode "rcirc multi"
!   "Major mode for multiline edits
! \\{rcirc-multiline-edit-mode-map}"
!   (make-local-variable 'rcirc-parent-buffer)
!   (make-local-variable 'rcirc-process))
  
! (define-key rcirc-multiline-edit-mode-map
!   (kbd "C-c C-c") 'rcirc-multiline-edit-submit)
! (define-key rcirc-multiline-edit-mode-map
!   (kbd "C-x C-s") 'rcirc-multiline-edit-submit)
! (define-key rcirc-multiline-edit-mode-map
!   (kbd "C-c C-k") 'rcirc-multiline-edit-cancel)
! (define-key rcirc-multiline-edit-mode-map
!   (kbd "ESC ESC ESC") 'rcirc-multiline-edit-cancel)
  
! (defun rcirc-multiline-edit-submit ()
    "Send the text in buffer back to parent buffer."
    (interactive)
-   (assert (eq major-mode 'rcirc-multiline-edit-mode))
    (assert rcirc-parent-buffer)
    (untabify (point-min) (point-max))
    (let ((text (buffer-substring (point-min) (point-max)))
--- 924,964 ----
    (let ((pos (1+ (- (point) rcirc-prompt-end-marker))))
      (goto-char (point-max))
      (let ((text (buffer-substring rcirc-prompt-end-marker (point)))
!           (parent (buffer-name)))
        (delete-region rcirc-prompt-end-marker (point))
        (setq rcirc-window-configuration (current-window-configuration))
        (pop-to-buffer (concat "*multiline " parent "*"))
!       (funcall rcirc-multiline-major-mode)
!       (rcirc-multiline-minor-mode 1)
        (setq rcirc-parent-buffer parent)
        (insert text)
        (and (> pos 0) (goto-char pos))
        (message "Type C-c C-c to return text to %s, or C-c C-k to cancel" 
parent))))
  
! (defvar rcirc-multiline-minor-mode-map (make-sparse-keymap)
!   "Keymap for multiline mode in rcirc.")
! (define-key rcirc-multiline-minor-mode-map 
!   (kbd "C-c C-c") 'rcirc-multiline-minor-submit)
! (define-key rcirc-multiline-minor-mode-map
!   (kbd "C-x C-s") 'rcirc-multiline-minor-submit)
! (define-key rcirc-multiline-minor-mode-map
!   (kbd "C-c C-k") 'rcirc-multiline-minor-cancel)
! (define-key rcirc-multiline-minor-mode-map
!   (kbd "ESC ESC ESC") 'rcirc-multiline-minor-cancel)
  
! (define-minor-mode rcirc-multiline-minor-mode
!   "Minor mode for editing multiple lines in rcirc."
!   :init-value nil
!   :lighter " rcirc-mline"
!   :keymap rcirc-multiline-minor-mode-map
!   :global nil
!   :group 'rcirc
!   (make-local-variable 'rcirc-parent-buffer)
!   (put 'rcirc-parent-buffer 'permanent-local t))
  
! (defun rcirc-multiline-minor-submit ()
    "Send the text in buffer back to parent buffer."
    (interactive)
    (assert rcirc-parent-buffer)
    (untabify (point-min) (point-max))
    (let ((text (buffer-substring (point-min) (point-max)))
***************
*** 888,897 ****
      (set-window-configuration rcirc-window-configuration)
      (goto-char (+ rcirc-prompt-end-marker (1- pos)))))
  
! (defun rcirc-multiline-edit-cancel ()
    "Cancel the multiline edit."
    (interactive)
-   (assert (eq major-mode 'rcirc-multiline-edit-mode))
    (kill-buffer (current-buffer))
    (set-window-configuration rcirc-window-configuration))
  
--- 971,979 ----
      (set-window-configuration rcirc-window-configuration)
      (goto-char (+ rcirc-prompt-end-marker (1- pos)))))
  
! (defun rcirc-multiline-minor-cancel ()
    "Cancel the multiline edit."
    (interactive)
    (kill-buffer (current-buffer))
    (set-window-configuration rcirc-window-configuration))
  
***************
*** 903,909 ****
        (if (and buffer
               (with-current-buffer buffer
                 (and (eq major-mode 'rcirc-mode)
!                     (eq rcirc-process process))))
          buffer
        (process-buffer process)))))
  
--- 985,991 ----
        (if (and buffer
               (with-current-buffer buffer
                 (and (eq major-mode 'rcirc-mode)
!                     (eq (rcirc-buffer-process) process))))
          buffer
        (process-buffer process)))))
  
***************
*** 932,939 ****
    %fs       Following text uses the face `rcirc-server'
    %f[FACE]  Following text uses the face FACE
    %f-       Following text uses the default face
!   %%        A literal `%' character
! "
    :type '(alist :key-type (choice (string :tag "Type")
                                  (const :tag "Default" t))
                :value-type string)
--- 1014,1020 ----
    %fs       Following text uses the face `rcirc-server'
    %f[FACE]  Following text uses the face FACE
    %f-       Following text uses the default face
!   %%        A literal `%' character"
    :type '(alist :key-type (choice (string :tag "Type")
                                  (const :tag "Default" t))
                :value-type string)
***************
*** 963,970 ****
                   "%")
                  ((or (eq key ?n) (eq key ?N))
                   ;; %n/%N -- nick
!                  (let ((nick (concat (if (string= (with-rcirc-process-buffer
!                                                       process rcirc-server)
                                                    sender)
                                           ""
                                         sender)
--- 1044,1051 ----
                   "%")
                  ((or (eq key ?n) (eq key ?N))
                   ;; %n/%N -- nick
!                  (let ((nick (concat (if (string= (with-rcirc-process-buffer 
process
!                                                     rcirc-server)
                                                    sender)
                                           ""
                                         sender)
***************
*** 1037,1049 ****
  
  (defvar rcirc-activity-type nil)
  (make-variable-buffer-local 'rcirc-activity-type)
  (defun rcirc-print (process sender response target text &optional activity)
    "Print TEXT in the buffer associated with TARGET.
  Format based on SENDER and RESPONSE.  If ACTIVITY is non-nil,
  record activity."
    (unless (or (member sender rcirc-ignore-list)
              (member (with-syntax-table rcirc-nick-syntax-table
!                       (when (string-match "^\\([^/]\\w*\\)[:,]" text)
                          (match-string 1 text))) rcirc-ignore-list))
      (let* ((buffer (rcirc-target-buffer process sender response target text))
           (inhibit-read-only t))
--- 1118,1135 ----
  
  (defvar rcirc-activity-type nil)
  (make-variable-buffer-local 'rcirc-activity-type)
+ (defvar rcirc-last-sender nil)
+ (make-variable-buffer-local 'rcirc-last-sender)
+ (defvar rcirc-gray-toggle nil)
+ (make-variable-buffer-local 'rcirc-gray-toggle)
  (defun rcirc-print (process sender response target text &optional activity)
    "Print TEXT in the buffer associated with TARGET.
  Format based on SENDER and RESPONSE.  If ACTIVITY is non-nil,
  record activity."
+   (or text (setq text ""))
    (unless (or (member sender rcirc-ignore-list)
              (member (with-syntax-table rcirc-nick-syntax-table
!                       (when (string-match "^\\([^/]\\w*\\)\\b" text)
                          (match-string 1 text))) rcirc-ignore-list))
      (let* ((buffer (rcirc-target-buffer process sender response target text))
           (inhibit-read-only t))
***************
*** 1054,1061 ****
  
          (unless (string= sender (rcirc-nick process))
            ;; only decode text from other senders, not ours
!           (setq text (decode-coding-string (or text "")
!                                            buffer-file-coding-system))
            ;; mark the line with overlay arrow
            (unless (or (marker-position overlay-arrow-position)
                        (get-buffer-window (current-buffer)))
--- 1140,1146 ----
  
          (unless (string= sender (rcirc-nick process))
            ;; only decode text from other senders, not ours
!           (setq text (decode-coding-string text rcirc-decode-coding-system))
            ;; mark the line with overlay arrow
            (unless (or (marker-position overlay-arrow-position)
                        (get-buffer-window (current-buffer)))
***************
*** 1142,1148 ****
                      nick-match)
              (rcirc-record-activity
               (current-buffer)
!              (when (or nick-match (not (rcirc-channel-p rcirc-target)))
                 'nick)))))
  
        (sit-for 0)                     ; displayed text before hook
--- 1227,1234 ----
                      nick-match)
              (rcirc-record-activity
               (current-buffer)
!              (when (or nick-match (and (not (rcirc-channel-p rcirc-target))
!                                        (not rcirc-low-priority-flag)))
                 'nick)))))
  
        (sit-for 0)                     ; displayed text before hook
***************
*** 1215,1232 ****
            (puthash nick newchans rcirc-nick-table)
          (remhash nick rcirc-nick-table)))))
  
! (defun rcirc-channel-nicks (process channel)
!   "Return the list of nicks in CHANNEL sorted by last activity."
!   (with-rcirc-process-buffer process
!     (let (nicks)
!       (maphash
!        (lambda (k v)
!          (let ((record (assoc-string channel v t)))
!            (if record
!                (setq nicks (cons (cons k (cdr record)) nicks)))))
!        rcirc-nick-table)
!       (mapcar (lambda (x) (car x))
!               (sort nicks (lambda (x y) (time-less-p (cdr y) (cdr x))))))))
  
  (defun rcirc-ignore-update-automatic (nick)
    "Remove NICK from `rcirc-ignore-list'
--- 1301,1321 ----
            (puthash nick newchans rcirc-nick-table)
          (remhash nick rcirc-nick-table)))))
  
! (defun rcirc-channel-nicks (process target)
!   "Return the list of nicks associated with TARGET sorted by last activity."
!   (when target
!     (if (rcirc-channel-p target)
!       (with-rcirc-process-buffer process
!         (let (nicks)
!           (maphash
!            (lambda (k v)
!              (let ((record (assoc-string target v t)))
!                (if record
!                    (setq nicks (cons (cons k (cdr record)) nicks)))))
!            rcirc-nick-table)
!           (mapcar (lambda (x) (car x))
!                   (sort nicks (lambda (x y) (time-less-p (cdr y) (cdr x)))))))
!       (list target))))
  
  (defun rcirc-ignore-update-automatic (nick)
    "Remove NICK from `rcirc-ignore-list'
***************
*** 1256,1270 ****
    (or global-mode-string (setq global-mode-string '("")))
    ;; toggle the mode-line channel indicator
    (if rcirc-track-minor-mode
!       (and (not (memq 'rcirc-activity-string global-mode-string))
!          (setq global-mode-string
!                (append global-mode-string '(rcirc-activity-string))))
      (setq global-mode-string 
!         (delete 'rcirc-activity-string global-mode-string))))
  
  (or (assq 'rcirc-ignore-buffer-activity-flag minor-mode-alist)
      (setq minor-mode-alist
            (cons '(rcirc-ignore-buffer-activity-flag " Ignore") 
minor-mode-alist)))
  
  (defun rcirc-toggle-ignore-buffer-activity ()
    "Toggle the value of `rcirc-ignore-buffer-activity-flag'."
--- 1345,1367 ----
    (or global-mode-string (setq global-mode-string '("")))
    ;; toggle the mode-line channel indicator
    (if rcirc-track-minor-mode
!       (progn
!       (and (not (memq 'rcirc-activity-string global-mode-string))
!            (setq global-mode-string
!                  (append global-mode-string '(rcirc-activity-string))))
!       (add-hook 'window-configuration-change-hook
!                 'rcirc-window-configuration-change))
      (setq global-mode-string 
!         (delete 'rcirc-activity-string global-mode-string))
!     (remove-hook 'window-configuration-change-hook
!                'rcirc-window-configuration-change)))
  
  (or (assq 'rcirc-ignore-buffer-activity-flag minor-mode-alist)
      (setq minor-mode-alist
            (cons '(rcirc-ignore-buffer-activity-flag " Ignore") 
minor-mode-alist)))
+ (or (assq 'rcirc-low-priority-flag minor-mode-alist)
+     (setq minor-mode-alist
+           (cons '(rcirc-low-priority-flag " LowPri") minor-mode-alist)))
  
  (defun rcirc-toggle-ignore-buffer-activity ()
    "Toggle the value of `rcirc-ignore-buffer-activity-flag'."
***************
*** 1276,1281 ****
--- 1373,1388 ----
             "Notice activity in this buffer"))
    (force-mode-line-update))
  
+ (defun rcirc-toggle-low-priority ()
+   "Toggle the value of `rcirc-ignore-buffer-activity-flag'."
+   (interactive)
+   (setq rcirc-low-priority-flag
+       (not rcirc-low-priority-flag))
+   (message (if rcirc-low-priority-flag
+              "Activity in this buffer is low priority"
+            "Activity in this buffer is normal priority"))
+   (force-mode-line-update))
+ 
  (defvar rcirc-switch-to-buffer-function 'switch-to-buffer
    "Function to use when switching buffers.
  Possible values are `switch-to-buffer', `pop-to-buffer', and
***************
*** 1284,1290 ****
  (defun rcirc-switch-to-server-buffer ()
    "Switch to the server buffer associated with current channel buffer."
    (interactive)
!   (funcall rcirc-switch-to-buffer-function (process-buffer rcirc-process)))
  
  (defun rcirc-jump-to-first-unread-line ()
    "Move the point to the first unread line in this buffer."
--- 1391,1397 ----
  (defun rcirc-switch-to-server-buffer ()
    "Switch to the server buffer associated with current channel buffer."
    (interactive)
!   (funcall rcirc-switch-to-buffer-function rcirc-server-buffer))
  
  (defun rcirc-jump-to-first-unread-line ()
    "Move the point to the first unread line in this buffer."
***************
*** 1296,1322 ****
    "The buffer to switch to when there is no more activity.")
  
  (defun rcirc-next-active-buffer (arg)
!   "Go to the ARGth rcirc buffer with activity.
  The function given by `rcirc-switch-to-buffer-function' is used to
  show the buffer."
!   (interactive "p")
!   (if rcirc-activity
!       (progn
!         (unless (eq major-mode 'rcirc-mode)
!           (setq rcirc-last-non-irc-buffer (current-buffer)))
!         (if (and (> arg 0)
!                  (<= arg (length rcirc-activity)))
!             (funcall rcirc-switch-to-buffer-function
!                    (nth (1- arg) rcirc-activity))
!           (message "Invalid arg: %d" arg)))
!     (if (eq major-mode 'rcirc-mode)
!         (if (not (and rcirc-last-non-irc-buffer
!                       (buffer-live-p rcirc-last-non-irc-buffer)))
!             (message "No IRC activity.  Start something.")
!         (message "No more IRC activity.  Go back to work.")
!           (funcall rcirc-switch-to-buffer-function rcirc-last-non-irc-buffer)
!           (setq rcirc-last-non-irc-buffer nil))
!       (message "No IRC activity."))))
  
  (defvar rcirc-activity-hooks nil
    "Hook to be run when there is channel activity.
--- 1403,1437 ----
    "The buffer to switch to when there is no more activity.")
  
  (defun rcirc-next-active-buffer (arg)
!   "Go to the next rcirc buffer with activity.
! With prefix ARG, go to the next low priority buffer with activity.
  The function given by `rcirc-switch-to-buffer-function' is used to
  show the buffer."
!   (interactive "P")
!   (let* ((pair (rcirc-split-activity rcirc-activity))
!        (lopri (car pair))
!        (hipri (cdr pair)))            
!     (if (or (and (not arg) hipri)
!           (and arg lopri))
!       (progn
!         (unless (eq major-mode 'rcirc-mode)
!           (setq rcirc-last-non-irc-buffer (current-buffer)))
!         (funcall rcirc-switch-to-buffer-function
!                  (car (if arg lopri hipri))))
!       (if (eq major-mode 'rcirc-mode)
!         (if (not (and rcirc-last-non-irc-buffer
!                       (buffer-live-p rcirc-last-non-irc-buffer)))
!             (message "No IRC activity.  Start something.")
!           (message "No more IRC activity.  Go back to work.")
!           (funcall rcirc-switch-to-buffer-function rcirc-last-non-irc-buffer)
!           (setq rcirc-last-non-irc-buffer nil))
!       (message (concat 
!                 "No IRC activity."
!                 (when lopri
!                   (concat 
!                    "  Type C-u "
!                    (key-description (this-command-keys))
!                    " for low priority activity."))))))))
  
  (defvar rcirc-activity-hooks nil
    "Hook to be run when there is channel activity.
***************
*** 1325,1337 ****
  activity.  Only run if the buffer is not visible and
  `rcirc-ignore-buffer-activity-flag' is non-nil.")
  
! (defun rcirc-record-activity (buffer type)
    "Record BUFFER activity with TYPE."
    (with-current-buffer buffer
      (when (not (get-buffer-window (current-buffer) t))
!       (add-to-list 'rcirc-activity (current-buffer))
        (if (not rcirc-activity-type)
!           (setq rcirc-activity-type type))
        (rcirc-update-activity-string)))
    (run-hook-with-args 'rcirc-activity-hooks buffer))
  
--- 1440,1457 ----
  activity.  Only run if the buffer is not visible and
  `rcirc-ignore-buffer-activity-flag' is non-nil.")
  
! (defun rcirc-record-activity (buffer &optional type)
    "Record BUFFER activity with TYPE."
    (with-current-buffer buffer
      (when (not (get-buffer-window (current-buffer) t))
!       (setq rcirc-activity
!           (sort (add-to-list 'rcirc-activity (current-buffer))
!                 (lambda (b1 b2)
!                   (let ((t1 (with-current-buffer b1 rcirc-last-post-time))
!                         (t2 (with-current-buffer b2 rcirc-last-post-time)))
!                     (time-less-p t2 t1)))))
        (if (not rcirc-activity-type)
!         (setq rcirc-activity-type type))
        (rcirc-update-activity-string)))
    (run-hook-with-args 'rcirc-activity-hooks buffer))
  
***************
*** 1341,1362 ****
    (with-current-buffer buffer
      (setq rcirc-activity-type nil)))
  
  ;; TODO: add mouse properties
  (defun rcirc-update-activity-string ()
    "Update mode-line string."
!   (setq rcirc-activity-string
!       (if (not rcirc-activity)
!              ""
!         (concat "-["
!                 (mapconcat
!                  (lambda (b)
!                    (let ((s (rcirc-short-buffer-name b)))
!                      (with-current-buffer b
!                        (if (not (eq rcirc-activity-type 'nick))
!                            s
!                          (rcirc-facify s 'rcirc-mode-line-nick)))))
!                  rcirc-activity ",")
!                 "]-"))))
  
  (defun rcirc-short-buffer-name (buffer)
    "Return a short name for BUFFER to use in the modeline indicator."
--- 1461,1505 ----
    (with-current-buffer buffer
      (setq rcirc-activity-type nil)))
  
+ (defun rcirc-split-activity (activity)
+   "Return a cons cell with ACTIVITY split into (lopri . hipri)."
+   (let (lopri hipri)
+     (dolist (buf rcirc-activity)
+       (with-current-buffer buf
+       (if (and rcirc-low-priority-flag
+                (not (eq rcirc-activity-type 'nick)))
+           (add-to-list 'lopri buf t)
+         (add-to-list 'hipri buf t))))
+     (cons lopri hipri)))
+ 
  ;; TODO: add mouse properties
  (defun rcirc-update-activity-string ()
    "Update mode-line string."
!   (let* ((pair (rcirc-split-activity rcirc-activity))
!        (lopri (car pair))
!        (hipri (cdr pair)))
!     (setq rcirc-activity-string
!         (if (or hipri lopri)
!             (concat "-"
!                     (and hipri "[")
!                     (rcirc-activity-string hipri)
!                     (and hipri lopri ",")
!                     (and lopri
!                          (concat "("
!                                  (rcirc-activity-string lopri)
!                                  ")"))
!                     (and hipri "]")
!                     "-")
!           "-[]-"))))
! 
! (defun rcirc-activity-string (buffers)
!   (mapconcat (lambda (b)
!              (let ((s (rcirc-short-buffer-name b)))
!                (with-current-buffer b
!                  (if (not (eq rcirc-activity-type 'nick))
!                      s
!                    (rcirc-facify s 'rcirc-mode-line-nick)))))
!            buffers ","))
  
  (defun rcirc-short-buffer-name (buffer)
    "Return a short name for BUFFER to use in the modeline indicator."
***************
*** 1370,1378 ****
    (let ((current-now-hidden t))
      (walk-windows (lambda (w)
                    (let ((buf (window-buffer w)))
!                     (rcirc-clear-activity buf)
!                     (when (eq buf rcirc-current-buffer)
!                       (setq current-now-hidden nil)))))
      (when (and rcirc-current-buffer current-now-hidden)
        (with-current-buffer rcirc-current-buffer
        (when (eq major-mode 'rcirc-mode)
--- 1513,1523 ----
    (let ((current-now-hidden t))
      (walk-windows (lambda (w)
                    (let ((buf (window-buffer w)))
!                     (when (eq major-mode 'rcirc-mode)
!                       (rcirc-clear-activity buf)
!                       (when (eq buf rcirc-current-buffer)
!                         (setq current-now-hidden nil))))))
!     ;; add overlay arrow if the buffer isn't displayed
      (when (and rcirc-current-buffer current-now-hidden)
        (with-current-buffer rcirc-current-buffer
        (when (eq major-mode 'rcirc-mode)
***************
*** 1395,1402 ****
                                    rcirc-buffer-alist))
                                (rcirc-process-list)))))
      (dolist (i (rcirc-abbreviate bufalist))
!       (with-current-buffer (cdr i)
!       (setq rcirc-short-buffer-name (car i))))))
  
  (defun rcirc-abbreviate (pairs)
    (apply 'append (mapcar 'rcirc-rebuild-tree (rcirc-make-trees pairs))))
--- 1540,1548 ----
                                    rcirc-buffer-alist))
                                (rcirc-process-list)))))
      (dolist (i (rcirc-abbreviate bufalist))
!       (when (buffer-live-p (cdr i))
!       (with-current-buffer (cdr i)
!         (setq rcirc-short-buffer-name (car i)))))))
  
  (defun rcirc-abbreviate (pairs)
    (apply 'append (mapcar 'rcirc-rebuild-tree (rcirc-make-trees pairs))))
***************
*** 1451,1461 ****
    "Define a command."
    `(defun ,(intern (concat "rcirc-cmd-" (symbol-name command)))
       (,@argument &optional process target)
!      ,(concat docstring "\n\nNote: If PROCESS or TARGET are nil, the values 
of"
!               "\nbuffer local variables `rcirc-process' and `rcirc-target',"
!               "\nwill be used.")
       ,interactive-form
!      (let ((process (or process rcirc-process))
             (target (or target rcirc-target)))
         ,@body)))
  
--- 1597,1606 ----
    "Define a command."
    `(defun ,(intern (concat "rcirc-cmd-" (symbol-name command)))
       (,@argument &optional process target)
!      ,(concat docstring "\n\nNote: If PROCESS or TARGET are nil, the values 
given"
!               "\nby `rcirc-buffer-process' and `rcirc-target' will be used.")
       ,interactive-form
!      (let ((process (or process (rcirc-buffer-process)))
             (target (or target rcirc-target)))
         ,@body)))
  
***************
*** 1465,1472 ****
    (if (null message)
        (progn
          (setq target (completing-read "Message nick: "
!                                       (with-rcirc-process-buffer rcirc-process
!                                         rcirc-nick-table)))
          (when (> (length target) 0)
            (setq message (read-string (format "Message %s: " target)))
            (when (> (length message) 0)
--- 1610,1617 ----
    (if (null message)
        (progn
          (setq target (completing-read "Message nick: "
!                                       (with-rcirc-server-buffer 
!                                       rcirc-nick-table)))
          (when (> (length target) 0)
            (setq message (read-string (format "Message %s: " target)))
            (when (> (length message) 0)
***************
*** 1480,1487 ****
  (defun-rcirc-command query (nick)
    "Open a private chat buffer to NICK."
    (interactive (list (completing-read "Query nick: "
!                                       (with-rcirc-process-buffer rcirc-process
!                                         rcirc-nick-table))))
    (let ((existing-buffer (rcirc-get-buffer process nick)))
      (switch-to-buffer (or existing-buffer
                          (rcirc-get-buffer-create process nick)))
--- 1625,1631 ----
  (defun-rcirc-command query (nick)
    "Open a private chat buffer to NICK."
    (interactive (list (completing-read "Query nick: "
!                                       (with-rcirc-server-buffer 
rcirc-nick-table))))
    (let ((existing-buffer (rcirc-get-buffer process nick)))
      (switch-to-buffer (or existing-buffer
                          (rcirc-get-buffer-create process nick)))
***************
*** 1493,1501 ****
    (interactive "sJoin channel: ")
    (let ((buffer (rcirc-get-buffer-create process
                                           (car (split-string channel)))))
      (when (not (eq (selected-window) (minibuffer-window)))
!       (funcall rcirc-switch-to-buffer-function buffer))
!     (rcirc-send-string process (concat "JOIN " channel))))
  
  (defun-rcirc-command part (channel)
    "Part CHANNEL."
--- 1637,1645 ----
    (interactive "sJoin channel: ")
    (let ((buffer (rcirc-get-buffer-create process
                                           (car (split-string channel)))))
+     (rcirc-send-string process (concat "JOIN " channel))
      (when (not (eq (selected-window) (minibuffer-window)))
!       (funcall rcirc-switch-to-buffer-function buffer))))
  
  (defun-rcirc-command part (channel)
    "Part CHANNEL."
***************
*** 1544,1551 ****
    "Request information from server about NICK."
    (interactive (list
                  (completing-read "Whois: "
!                                  (with-rcirc-process-buffer rcirc-process
!                                    rcirc-nick-table))))
    (rcirc-send-string process (concat "WHOIS " nick)))
  
  (defun-rcirc-command mode (args)
--- 1688,1694 ----
    "Request information from server about NICK."
    (interactive (list
                  (completing-read "Whois: "
!                                  (with-rcirc-server-buffer 
rcirc-nick-table))))
    (rcirc-send-string process (concat "WHOIS " nick)))
  
  (defun-rcirc-command mode (args)
***************
*** 1573,1580 ****
    "Kick NICK from current channel."
    (interactive (list
                  (concat (completing-read "Kick nick: "
!                                          (rcirc-channel-nicks rcirc-process
!                                                               rcirc-target))
                          (read-from-minibuffer "Kick reason: "))))
    (let* ((arglist (split-string arg))
           (argstring (concat (car arglist) " :"
--- 1716,1724 ----
    "Kick NICK from current channel."
    (interactive (list
                  (concat (completing-read "Kick nick: "
!                                          (rcirc-channel-nicks 
!                                         (rcirc-buffer-process)
!                                         rcirc-target))
                          (read-from-minibuffer "Kick reason: "))))
    (let* ((arglist (split-string arg))
           (argstring (concat (car arglist) " :"
***************
*** 1768,1774 ****
                         ((string-match "^\\[\\(#[^ ]+\\)\\]" message)
                          (match-string 1 message))
                         (sender
!                         (if (string= sender (rcirc-server process))
                              nil       ; server notice
                            sender)))
                   message t))))
--- 1912,1918 ----
                         ((string-match "^\\[\\(#[^ ]+\\)\\]" message)
                          (match-string 1 message))
                         (sender
!                         (if (string= sender (rcirc-server-name process))
                              nil       ; server notice
                            sender)))
                   message t))))
***************
*** 1782,1800 ****
      (rcirc-print process sender "JOIN" channel "")
  
      ;; print in private chat buffer if it exists
!     (when (rcirc-get-buffer rcirc-process sender)
        (rcirc-print process sender "JOIN" sender channel))
  
      (rcirc-put-nick-channel process sender channel)))
  
  ;; PART and KICK are handled the same way
  (defun rcirc-handler-PART-or-KICK (process response channel sender nick args)
!   (rcirc-print process sender response channel (concat channel " " args))
! 
!   ;; print in private chat buffer if it exists
!   (when (rcirc-get-buffer rcirc-process nick)
!     (rcirc-print process sender response nick (concat channel " " args)))
! 
    (if (not (string= nick (rcirc-nick process)))
        ;; this is someone else leaving
        (rcirc-remove-nick-channel process nick channel)
--- 1926,1939 ----
      (rcirc-print process sender "JOIN" channel "")
  
      ;; print in private chat buffer if it exists
!     (when (rcirc-get-buffer (rcirc-buffer-process) sender)
        (rcirc-print process sender "JOIN" sender channel))
  
      (rcirc-put-nick-channel process sender channel)))
  
  ;; PART and KICK are handled the same way
  (defun rcirc-handler-PART-or-KICK (process response channel sender nick args)
!   (rcirc-ignore-update-automatic nick)
    (if (not (string= nick (rcirc-nick process)))
        ;; this is someone else leaving
        (rcirc-remove-nick-channel process nick channel)
***************
*** 1810,1823 ****
          (setq rcirc-target nil))))))
  
  (defun rcirc-handler-PART (process sender args text)
!   (rcirc-ignore-update-automatic sender)
!   (rcirc-handler-PART-or-KICK process "PART"
!                               (car args) sender sender
!                               (cadr args)))
  
  (defun rcirc-handler-KICK (process sender args text)
!   (rcirc-handler-PART-or-KICK process "KICK" (car args) sender (cadr args)
!                               (caddr args)))
  
  (defun rcirc-handler-QUIT (process sender args text)
    (rcirc-ignore-update-automatic sender)
--- 1949,1975 ----
          (setq rcirc-target nil))))))
  
  (defun rcirc-handler-PART (process sender args text)
!   (let* ((channel (car args))
!        (reason (cadr args))
!        (message (concat channel " " reason)))
!     (rcirc-print process sender "PART" channel message)
!     ;; print in private chat buffer if it exists
!     (when (rcirc-get-buffer (rcirc-buffer-process) sender)
!       (rcirc-print process sender "PART" sender message))
! 
!     (rcirc-handler-PART-or-KICK process "PART" channel sender sender reason)))
  
  (defun rcirc-handler-KICK (process sender args text)
!   (let* ((channel (car args))
!        (nick (cadr args))
!        (reason (caddr args))
!        (message (concat nick " " channel " " reason)))
!     (rcirc-print process sender "KICK" channel message t)
!     ;; print in private chat buffer if it exists
!     (when (rcirc-get-buffer (rcirc-buffer-process) nick)
!       (rcirc-print process sender "KICK" nick message))
! 
!     (rcirc-handler-PART-or-KICK process "KICK" channel sender nick reason)))
  
  (defun rcirc-handler-QUIT (process sender args text)
    (rcirc-ignore-update-automatic sender)
***************
*** 1826,1832 ****
        (rcirc-nick-channels process sender))
  
    ;; print in private chat buffer if it exists
!   (when (rcirc-get-buffer rcirc-process sender)
      (rcirc-print process sender "QUIT" sender (apply 'concat args)))
  
    (rcirc-nick-remove process sender))
--- 1978,1984 ----
        (rcirc-nick-channels process sender))
  
    ;; print in private chat buffer if it exists
!   (when (rcirc-get-buffer (rcirc-buffer-process) sender)
      (rcirc-print process sender "QUIT" sender (apply 'concat args)))
  
    (rcirc-nick-remove process sender))
***************
*** 1875,1880 ****
--- 2027,2047 ----
      (with-current-buffer (rcirc-get-buffer process (car args))
        (setq rcirc-topic topic))))
  
+ (defvar rcirc-nick-away-alist nil)
+ (defun rcirc-handler-301 (process sender args text)
+   "RPL_AWAY"
+   (let* ((nick (cadr args))
+        (rec (assoc-string nick rcirc-nick-away-alist))
+        (away-message (caddr args)))
+     (when (or (not rec)
+             (not (string= (cdr rec) away-message)))
+       ;; away message has changed
+       (rcirc-handler-generic process "AWAY" nick (cdr args) text)
+       (if rec
+         (setcdr rec away-message)
+       (setq rcirc-nick-away-alist (cons (cons nick away-message)
+                                         rcirc-nick-away-alist))))))
+ 
  (defun rcirc-handler-332 (process sender args text)
    "RPL_TOPIC"
    (let ((buffer (or (rcirc-get-buffer process (cadr args))
***************
*** 1948,1956 ****
    "Send authentication to process associated with current buffer.
  Passwords are stored in `rcirc-authinfo' (which see)."
    (interactive)
!   (with-rcirc-process-buffer rcirc-process
      (dolist (i rcirc-authinfo)
!       (let ((server (car i))
            (nick (caddr i))
            (method (cadr i))
            (args (cdddr i)))
--- 2115,2124 ----
    "Send authentication to process associated with current buffer.
  Passwords are stored in `rcirc-authinfo' (which see)."
    (interactive)
!   (with-rcirc-server-buffer
      (dolist (i rcirc-authinfo)
!       (let ((process (rcirc-buffer-process))
!           (server (car i))
            (nick (caddr i))
            (method (cadr i))
            (args (cdddr i)))
***************
*** 1958,1976 ****
                   (string-match nick rcirc-nick))
          (cond ((equal method 'nickserv)
                 (rcirc-send-string
!                 rcirc-process
                  (concat
                   "PRIVMSG nickserv :identify "
                   (car args))))
                ((equal method 'chanserv)
                 (rcirc-send-string
!                 rcirc-process
                  (concat
                   "PRIVMSG chanserv :identify "
                   (cadr args) " " (car args))))
                ((equal method 'bitlbee)
                 (rcirc-send-string
!                 rcirc-process
                  (concat "PRIVMSG &bitlbee :identify " (car args))))
                (t
                 (message "No %S authentication method defined"
--- 2126,2144 ----
                   (string-match nick rcirc-nick))
          (cond ((equal method 'nickserv)
                 (rcirc-send-string
!                 process
                  (concat
                   "PRIVMSG nickserv :identify "
                   (car args))))
                ((equal method 'chanserv)
                 (rcirc-send-string
!                 process
                  (concat
                   "PRIVMSG chanserv :identify "
                   (cadr args) " " (car args))))
                ((equal method 'bitlbee)
                 (rcirc-send-string
!                 process
                  (concat "PRIVMSG &bitlbee :identify " (car args))))
                (t
                 (message "No %S authentication method defined"
***************
*** 2102,2107 ****
--- 2270,2276 ----
    '((t (:bold t)))
    "The face used indicate activity directed at you."
    :group 'rcirc-faces)
+ 
  
  ;; When using M-x flyspell-mode, only check words after the prompt
  (put 'rcirc-mode 'flyspell-mode-predicate 'rcirc-looking-at-input)




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