(defun server-start (&optional leave-dead)
"Allow this Emacs process to be a server for client processes.
This starts a server communications subprocess through which
-client \"editors\" can send your editing commands to this Emacs job.
-To use the server, set up the program `emacsclient' in the
+client \"editors\" can send your editing commands to this Emacs
+job. To use the server, set up the program `emacsclient' in the
Emacs distribution as your standard \"editor\".
-Prefix arg means just kill any existing server communications subprocess."
+Prefix arg LEAVE-DEAD means just kill any existing server
+communications subprocess."
(interactive "P")
- ;; kill it dead!
- (if server-process
- (condition-case () (delete-process server-process) (error nil)))
- ;; Delete the socket files made by previous server invocations.
- (condition-case ()
- (delete-file (expand-file-name server-name server-socket-dir))
- (error nil))
- ;; If this Emacs already had a server, clear out associated status.
- (while server-clients
- (let ((buffer (nth 1 (car server-clients))))
- (server-buffer-done buffer)))
- ;; Now any previous server is properly stopped.
- (unless leave-dead
- ;; Make sure there is a safe directory in which to place the socket.
- (server-ensure-safe-dir server-socket-dir)
+ (when (or
+ (not server-clients)
+ (yes-or-no-p
+ "The current server still has clients; delete them? "))
+ ;; It is safe to get the user id now.
+ (setq server-socket-dir (or server-socket-dir
+ (format "/tmp/emacs%d" (user-uid))))
- ;; Make sure there is a safe directory in which to place the socket.
- (server-ensure-safe-dir server-socket-dir)
+ ;; kill it dead!
(if server-process
- (server-log (message "Restarting server")))
- (letf (((default-file-modes) ?\700))
- (setq server-process
- (make-network-process
- :name "server" :family 'local :server t :noquery t
- :service (expand-file-name server-name server-socket-dir)
- :sentinel 'server-sentinel :filter 'server-process-filter
- ;; We must receive file names without being decoded.
- ;; Those are decoded by server-process-filter according
- ;; to file-name-coding-system.
- :coding 'raw-text)))))
+ (condition-case () (delete-process server-process) (error nil)))
+ ;; Delete the socket files made by previous server invocations.
+ (condition-case ()
+ (delete-file (expand-file-name server-name server-socket-dir))
+ (error nil))
+ ;; If this Emacs already had a server, clear out associated status.
+ (while server-clients
+ (server-delete-client (car server-clients)))
++ ;; Now any previous server is properly stopped.
+ (if leave-dead
+ (progn
+ (server-log (message "Server stopped"))
+ (setq server-process nil))
++ ;; Make sure there is a safe directory in which to place the socket.
++ (server-ensure-safe-dir server-socket-dir)
+ (if server-process
+ (server-log (message "Restarting server"))
+ (server-log (message "Starting server")))
+ (letf (((default-file-modes) ?\700))
+ (add-hook 'suspend-tty-functions 'server-handle-suspend-tty)
+ (add-hook 'delete-frame-functions 'server-handle-delete-frame)
+ (add-hook 'kill-buffer-query-functions 'server-kill-buffer-query-function)
+ (add-hook 'kill-emacs-query-functions 'server-kill-emacs-query-function)
+ (setq server-process
+ (make-network-process
+ :name "server" :family 'local :server t :noquery t
+ :service (expand-file-name server-name server-socket-dir)
+ :sentinel 'server-sentinel :filter 'server-process-filter
+ ;; We must receive file names without being decoded.
+ ;; Those are decoded by server-process-filter according
+ ;; to file-name-coding-system.
+ :coding 'raw-text))))))
;;;###autoload
(define-minor-mode server-mode
(define-key ctl-x-map "#" 'server-edit)
(defun server-unload-hook ()
- (server-start t)
+ "Unload the server library."
+ (server-mode -1)
+ (remove-hook 'suspend-tty-functions 'server-handle-suspend-tty)
+ (remove-hook 'delete-frame-functions 'server-handle-delete-frame)
(remove-hook 'kill-buffer-query-functions 'server-kill-buffer-query-function)
(remove-hook 'kill-emacs-query-functions 'server-kill-emacs-query-function)
(remove-hook 'kill-buffer-hook 'server-kill-buffer))
;;; Code:
- (define-key xterm-function-map "\e[27;5;8~" [(control ?\t)])
+(defvar xterm-function-map nil
+ "Function key map overrides for xterm.")
+
+;; Make reloads faster.
+(unless xterm-function-map
+ (setq xterm-function-map (make-sparse-keymap))
+ ;; xterm from X.org 6.8.2 uses these key definitions.
+ (define-key xterm-function-map "\eOP" [f1])
+ (define-key xterm-function-map "\eOQ" [f2])
+ (define-key xterm-function-map "\eOR" [f3])
+ (define-key xterm-function-map "\eOS" [f4])
+ (define-key xterm-function-map "\e[15~" [f5])
+ (define-key xterm-function-map "\e[17~" [f6])
+ (define-key xterm-function-map "\e[18~" [f7])
+ (define-key xterm-function-map "\e[19~" [f8])
+ (define-key xterm-function-map "\e[20~" [f9])
+ (define-key xterm-function-map "\e[21~" [f10])
+ (define-key xterm-function-map "\e[23~" [f11])
+ (define-key xterm-function-map "\e[24~" [f12])
+
+ (define-key xterm-function-map "\eO2P" [S-f1])
+ (define-key xterm-function-map "\eO2Q" [S-f2])
+ (define-key xterm-function-map "\eO2R" [S-f3])
+ (define-key xterm-function-map "\eO2S" [S-f4])
+ (define-key xterm-function-map "\e[15;2~" [S-f5])
+ (define-key xterm-function-map "\e[17;2~" [S-f6])
+ (define-key xterm-function-map "\e[18;2~" [S-f7])
+ (define-key xterm-function-map "\e[19;2~" [S-f8])
+ (define-key xterm-function-map "\e[20;2~" [S-f9])
+ (define-key xterm-function-map "\e[21;2~" [S-f10])
+ (define-key xterm-function-map "\e[23;2~" [S-f11])
+ (define-key xterm-function-map "\e[24;2~" [S-f12])
+
+ (define-key xterm-function-map "\eO5P" [C-f1])
+ (define-key xterm-function-map "\eO5Q" [C-f2])
+ (define-key xterm-function-map "\eO5R" [C-f3])
+ (define-key xterm-function-map "\eO5S" [C-f4])
+ (define-key xterm-function-map "\e[15;5~" [C-f5])
+ (define-key xterm-function-map "\e[17;5~" [C-f6])
+ (define-key xterm-function-map "\e[18;5~" [C-f7])
+ (define-key xterm-function-map "\e[19;5~" [C-f8])
+ (define-key xterm-function-map "\e[20;5~" [C-f9])
+ (define-key xterm-function-map "\e[21;5~" [C-f10])
+ (define-key xterm-function-map "\e[23;5~" [C-f11])
+ (define-key xterm-function-map "\e[24;5~" [C-f12])
+
+ (define-key xterm-function-map "\eO6P" [C-S-f1])
+ (define-key xterm-function-map "\eO6Q" [C-S-f2])
+ (define-key xterm-function-map "\eO6R" [C-S-f3])
+ (define-key xterm-function-map "\eO6S" [C-S-f4])
+ (define-key xterm-function-map "\e[15;6~" [C-S-f5])
+ (define-key xterm-function-map "\e[17;6~" [C-S-f6])
+ (define-key xterm-function-map "\e[18;6~" [C-S-f7])
+ (define-key xterm-function-map "\e[19;6~" [C-S-f8])
+ (define-key xterm-function-map "\e[20;6~" [C-S-f9])
+ (define-key xterm-function-map "\e[21;6~" [C-S-f10])
+ (define-key xterm-function-map "\e[23;6~" [C-S-f11])
+ (define-key xterm-function-map "\e[24;6~" [C-S-f12])
+
+ (define-key xterm-function-map "\eO3P" [A-f1])
+ (define-key xterm-function-map "\eO3Q" [A-f2])
+ (define-key xterm-function-map "\eO3R" [A-f3])
+ (define-key xterm-function-map "\eO3S" [A-f4])
+ (define-key xterm-function-map "\e[15;3~" [A-f5])
+ (define-key xterm-function-map "\e[17;3~" [A-f6])
+ (define-key xterm-function-map "\e[18;3~" [A-f7])
+ (define-key xterm-function-map "\e[19;3~" [A-f8])
+ (define-key xterm-function-map "\e[20;3~" [A-f9])
+ (define-key xterm-function-map "\e[21;3~" [A-f10])
+ (define-key xterm-function-map "\e[23;3~" [A-f11])
+ (define-key xterm-function-map "\e[24;3~" [A-f12])
+
+ (define-key xterm-function-map "\eOA" [up])
+ (define-key xterm-function-map "\eOB" [down])
+ (define-key xterm-function-map "\eOC" [right])
+ (define-key xterm-function-map "\eOD" [left])
+ (define-key xterm-function-map "\eOF" [end])
+ (define-key xterm-function-map "\eOH" [home])
+
+ (define-key xterm-function-map "\e[1;2A" [S-up])
+ (define-key xterm-function-map "\e[1;2B" [S-down])
+ (define-key xterm-function-map "\e[1;2C" [S-right])
+ (define-key xterm-function-map "\e[1;2D" [S-left])
+ (define-key xterm-function-map "\e[1;2F" [S-end])
+ (define-key xterm-function-map "\e[1;2H" [S-home])
+
+ (define-key xterm-function-map "\e[1;5A" [C-up])
+ (define-key xterm-function-map "\e[1;5B" [C-down])
+ (define-key xterm-function-map "\e[1;5C" [C-right])
+ (define-key xterm-function-map "\e[1;5D" [C-left])
+ (define-key xterm-function-map "\e[1;5F" [C-end])
+ (define-key xterm-function-map "\e[1;5H" [C-home])
+
+ (define-key xterm-function-map "\e[1;6A" [C-S-up])
+ (define-key xterm-function-map "\e[1;6B" [C-S-down])
+ (define-key xterm-function-map "\e[1;6C" [C-S-right])
+ (define-key xterm-function-map "\e[1;6D" [C-S-left])
+ (define-key xterm-function-map "\e[1;6F" [C-S-end])
+ (define-key xterm-function-map "\e[1;6H" [C-S-home])
+
+ (define-key xterm-function-map "\e[1;3A" [A-up])
+ (define-key xterm-function-map "\e[1;3B" [A-down])
+ (define-key xterm-function-map "\e[1;3C" [A-right])
+ (define-key xterm-function-map "\e[1;3D" [A-left])
+ (define-key xterm-function-map "\e[1;3F" [A-end])
+ (define-key xterm-function-map "\e[1;3H" [A-home])
+
+ (define-key xterm-function-map "\e[2~" [insert])
+ (define-key xterm-function-map "\e[3~" [delete])
+ (define-key xterm-function-map "\e[5~" [prior])
+ (define-key xterm-function-map "\e[6~" [next])
+
+ (define-key xterm-function-map "\e[2;2~" [S-insert])
+ (define-key xterm-function-map "\e[3;2~" [S-delete])
+ (define-key xterm-function-map "\e[5;2~" [S-prior])
+ (define-key xterm-function-map "\e[6;2~" [S-next])
+
+ (define-key xterm-function-map "\e[2;5~" [C-insert])
+ (define-key xterm-function-map "\e[3;5~" [C-delete])
+ (define-key xterm-function-map "\e[5;5~" [C-prior])
+ (define-key xterm-function-map "\e[6;5~" [C-next])
+
+ (define-key xterm-function-map "\e[2;6~" [C-S-insert])
+ (define-key xterm-function-map "\e[3;6~" [C-S-delete])
+ (define-key xterm-function-map "\e[5;6~" [C-S-prior])
+ (define-key xterm-function-map "\e[6;6~" [C-S-next])
+
+ (define-key xterm-function-map "\e[2;3~" [A-insert])
+ (define-key xterm-function-map "\e[3;3~" [A-delete])
+ (define-key xterm-function-map "\e[5;3~" [A-prior])
+ (define-key xterm-function-map "\e[6;3~" [A-next])
+
+ (define-key xterm-function-map "\e[4~" [select])
+ (define-key xterm-function-map "\e[29~" [print])
+
+ ;; These keys will be available xterm starting probably from
+ ;; version 214.
++ (define-key xterm-function-map "\e[27;5;9~" [(control ?\t)])
+ (define-key xterm-function-map "\e[27;5;44~" [(control ?\,)])
+ (define-key xterm-function-map "\e[27;5;46~" [(control ?\.)])
+ (define-key xterm-function-map "\e[27;5;47~" [(control ?\/)])
+ (define-key xterm-function-map "\e[27;5;92~" [(control ?\\)])
+
+ ;; Other versions of xterm might emit these.
+ (define-key xterm-function-map "\e[A" [up])
+ (define-key xterm-function-map "\e[B" [down])
+ (define-key xterm-function-map "\e[C" [right])
+ (define-key xterm-function-map "\e[D" [left])
+ (define-key xterm-function-map "\e[1~" [home])
+
+ (define-key xterm-function-map "\e[1;2A" [S-up])
+ (define-key xterm-function-map "\e[1;2B" [S-down])
+ (define-key xterm-function-map "\e[1;2C" [S-right])
+ (define-key xterm-function-map "\e[1;2D" [S-left])
+ (define-key xterm-function-map "\e[1;2F" [S-end])
+ (define-key xterm-function-map "\e[1;2H" [S-home])
+
+ (define-key xterm-function-map "\e[1;5A" [C-up])
+ (define-key xterm-function-map "\e[1;5B" [C-down])
+ (define-key xterm-function-map "\e[1;5C" [C-right])
+ (define-key xterm-function-map "\e[1;5D" [C-left])
+ (define-key xterm-function-map "\e[1;5F" [C-end])
+ (define-key xterm-function-map "\e[1;5H" [C-home])
+
+ (define-key xterm-function-map "\e[11~" [f1])
+ (define-key xterm-function-map "\e[12~" [f2])
+ (define-key xterm-function-map "\e[13~" [f3])
+ (define-key xterm-function-map "\e[14~" [f4]))
+
(defun terminal-init-xterm ()
"Terminal initialization function for xterm."
;; rxvt terminals sometimes set the TERM variable to "xterm", but