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Most Common Lisp macros want a cl- prefix in Emacs 27 and later
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--- gnuserv-3.12.8/gnuserv-compat.el
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+++ gnuserv-3.12.8/gnuserv-compat.el
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@@ -49,7 +49,7 @@
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;; 20.3. Also, XEmacs preloads the common lisp stuff, and we might as
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;; well use it here.
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-(require 'cl)
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+(require 'cl-macs)
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(eval-and-compile
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(unless (fboundp 'define-obsolete-variable-alias)
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@@ -66,7 +66,7 @@
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(unless (fboundp 'add-minor-mode)
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(defun add-minor-mode (toggle name)
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"Register a new minor mode."
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- (pushnew (list toggle name)
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+ (cl-pushnew (list toggle name)
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minor-mode-alist
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:test 'equal)))
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--- gnuserv-3.12.8/gnuserv.el
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+++ gnuserv-3.12.8/gnuserv.el
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@@ -83,6 +83,8 @@
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;;; Code:
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+(require 'cl-macs)
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+
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(defgroup gnuserv nil
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"The gnuserv suite of programs to talk to Emacs from outside."
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:group 'environment
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@@ -203,7 +205,7 @@
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;;; Internal variables:
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-(defstruct gnuclient
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+(cl-defstruct gnuclient
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"An object that encompasses several buffers in one.
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Normally, a client connecting to Emacs will be assigned an id, and
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will request editing of several files.
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@@ -289,7 +291,7 @@
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(defun gnuserv-sentinel (proc msg)
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(let ((msgstring (concat "Gnuserv process %s; restart with `%s'"))
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(keystring (substitute-command-keys "\\[gnuserv-start]")))
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- (case (process-status proc)
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+ (cl-case (process-status proc)
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(exit
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(message msgstring "exited" keystring)
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(gnuserv-prepare-shutdown))
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@@ -403,7 +405,7 @@
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If a flag is `view', view the files read-only."
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(let (quick view)
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(mapc (lambda (flag)
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- (case flag
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+ (cl-case flag
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(quick (setq quick t))
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(view (setq view t))
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(t (error "Invalid flag %s" flag))))
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@@ -419,7 +421,7 @@
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(device (cond ((frame-live-p dest-frame)
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(frame-device dest-frame))
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((null dest-frame)
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- (case (car type)
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+ (cl-case (car type)
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(tty (apply 'make-tty-device (cdr type)))
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(gtk (make-gtk-device))
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(x (make-x-device-with-gtk-fallback (cadr type)))
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@@ -456,7 +458,7 @@
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(goto-line line)
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;; Don't memorize the quick and view buffers.
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(unless (or quick view)
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- (pushnew (current-buffer) (gnuclient-buffers client))
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+ (cl-pushnew (current-buffer) (gnuclient-buffers client))
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(setq gnuserv-minor-mode t)
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;; Add the "Done" button to the menubar, only in this buffer.
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(if (and (featurep 'menubar) current-menubar)
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@@ -510,9 +512,9 @@
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;; Like `gnuserv-buffer-clients', but returns a boolean; doesn't
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;; collect a list.
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(defun gnuserv-buffer-p (buffer)
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- (member* buffer gnuserv-clients
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- :test 'memq
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- :key 'gnuclient-buffers))
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+ (cl-member buffer gnuserv-clients
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+ :test 'memq
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+ :key 'gnuclient-buffers))
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;; This function makes sure that a killed buffer is deleted off the
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;; list for the particular client.
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@@ -525,7 +527,7 @@
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editing has ended."
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(let* ((buf (current-buffer)))
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(dolist (client (gnuserv-buffer-clients buf))
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- (callf2 delq buf (gnuclient-buffers client))
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+ (cl-callf2 delq buf (gnuclient-buffers client))
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;; If no more buffers, kill the client.
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(when (null (gnuclient-buffers client))
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(gnuserv-kill-client client)))))
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@@ -546,7 +548,7 @@
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(defun gnuserv-kill-emacs-query-function ()
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(or gnuserv-kill-quietly
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- (not (some 'gnuclient-buffers gnuserv-clients))
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+ (not (cl-some 'gnuclient-buffers gnuserv-clients))
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(yes-or-no-p "Gnuserv buffers still have clients; exit anyway? ")))
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(add-hook 'kill-emacs-query-functions
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@@ -562,7 +564,7 @@
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;; killing the device, because it would cause a device-dead
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;; error when `delete-device' tries to do the job later.
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(gnuserv-kill-client client t))))
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- (callf2 delq device gnuserv-devices))
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+ (cl-callf2 delq device gnuserv-devices))
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(add-hook 'delete-device-hook 'gnuserv-check-device)
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@@ -582,7 +584,7 @@
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the function will not remove the frames associated with the client."
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;; Order is important: first delete client from gnuserv-clients, to
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;; prevent gnuserv-buffer-done-1 calling us recursively.
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- (callf2 delq client gnuserv-clients)
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+ (cl-callf2 delq client gnuserv-clients)
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;; Process the buffers.
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(mapc 'gnuserv-buffer-done-1 (gnuclient-buffers client))
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(unless leave-frame
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@@ -593,15 +595,15 @@
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;; note: last frame on a device will not be deleted here.
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(when (and (gnuclient-frame client)
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(frame-live-p (gnuclient-frame client))
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- (second (device-frame-list device)))
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+ (cl-second (device-frame-list device)))
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(delete-frame (gnuclient-frame client)))
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;; If the device is live, created by a client, and no longer used
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;; by any client, delete it.
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(when (and (device-live-p device)
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(memq device gnuserv-devices)
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- (second (device-list))
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- (not (member* device gnuserv-clients
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- :key 'gnuclient-device)))
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+ (cl-second (device-list))
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+ (not (cl-member device gnuserv-clients
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+ :key 'gnuclient-device)))
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;; `gnuserv-check-device' will remove it from `gnuserv-devices'.
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(delete-device device))))
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;; Notify the client.
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@@ -610,7 +612,7 @@
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;; Do away with the buffer.
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(defun gnuserv-buffer-done-1 (buffer)
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(dolist (client (gnuserv-buffer-clients buffer))
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- (callf2 delq buffer (gnuclient-buffers client))
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+ (cl-callf2 delq buffer (gnuclient-buffers client))
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(when (null (gnuclient-buffers client))
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(gnuserv-kill-client client)))
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;; Get rid of the buffer.
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@@ -639,19 +641,19 @@
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;; If we have a client belonging to this frame, return
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;; the first buffer from it.
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((setq client
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- (car (member* frame gnuserv-clients :key 'gnuclient-frame)))
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+ (car (cl-member frame gnuserv-clients :key 'gnuclient-frame)))
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(car (gnuclient-buffers client)))
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;; Else, look for a device.
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((and
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(memq (selected-device) gnuserv-devices)
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(setq client
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- (car (member* device gnuserv-clients :key 'gnuclient-device))))
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+ (car (cl-member device gnuserv-clients :key 'gnuclient-device))))
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(car (gnuclient-buffers client)))
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;; Else, try to find any client with at least one buffer, and
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;; return its first buffer.
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((setq client
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- (car (member-if-not #'null gnuserv-clients
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- :key 'gnuclient-buffers)))
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+ (car (cl-member-if-not #'null gnuserv-clients
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+ :key 'gnuclient-buffers)))
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(car (gnuclient-buffers client)))
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;; Oh, give up.
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(t nil))))
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@@ -759,7 +761,7 @@
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(when (null count)
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(setq count 1))
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(cond ((numberp count)
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- (while (natnump (decf count))
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+ (while (natnump (cl-decf count))
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(let ((frame (selected-frame)))
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(gnuserv-buffer-done (current-buffer))
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(when (eq frame (selected-frame))
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