;;; Code:
-;; This is for lexical-let in apply-partially.
-(eval-when-compile (require 'cl))
+(eval-when-compile (require 'cl)) ;For define-minor-mode.
(declare-function widget-convert "wid-edit" (type &rest args))
(declare-function shell-mode "shell" ())
+;;; From compile.el
(defvar compilation-current-error)
+(defvar compilation-context-lines)
(defcustom idle-update-delay 0.5
"Idle time delay before updating various things on the screen.
(defgroup paren-matching nil
"Highlight (un)matching of parens and expressions."
:group 'matching)
-
-(defun get-next-valid-buffer (list &optional buffer visible-ok frame)
- "Search LIST for a valid buffer to display in FRAME.
-Return nil when all buffers in LIST are undesirable for display,
-otherwise return the first suitable buffer in LIST.
-
-Buffers not visible in windows are preferred to visible buffers,
-unless VISIBLE-OK is non-nil.
-If the optional argument FRAME is nil, it defaults to the selected frame.
-If BUFFER is non-nil, ignore occurrences of that buffer in LIST."
- ;; This logic is more or less copied from other-buffer.
- (setq frame (or frame (selected-frame)))
- (let ((pred (frame-parameter frame 'buffer-predicate))
- found buf)
- (while (and (not found) list)
- (setq buf (car list))
- (if (and (not (eq buffer buf))
- (buffer-live-p buf)
- (or (null pred) (funcall pred buf))
- (not (eq (aref (buffer-name buf) 0) ?\s))
- (or visible-ok (null (get-buffer-window buf 'visible))))
- (setq found buf)
- (setq list (cdr list))))
- (car list)))
-
-(defun last-buffer (&optional buffer visible-ok frame)
- "Return the last buffer in FRAME's buffer list.
-If BUFFER is the last buffer, return the preceding buffer instead.
-Buffers not visible in windows are preferred to visible buffers,
-unless optional argument VISIBLE-OK is non-nil.
-Optional third argument FRAME nil or omitted means use the
-selected frame's buffer list.
-If no such buffer exists, return the buffer `*scratch*', creating
-it if necessary."
- (setq frame (or frame (selected-frame)))
- (or (get-next-valid-buffer (nreverse (buffer-list frame))
- buffer visible-ok frame)
- (get-buffer "*scratch*")
- (let ((scratch (get-buffer-create "*scratch*")))
- (set-buffer-major-mode scratch)
- scratch)))
-
-(defun next-buffer ()
- "Switch to the next buffer in cyclic order."
- (interactive)
- (let ((buffer (current-buffer)))
- (switch-to-buffer (other-buffer buffer t))
- (bury-buffer buffer)))
-
-(defun previous-buffer ()
- "Switch to the previous buffer in cyclic order."
- (interactive)
- (switch-to-buffer (last-buffer (current-buffer) t)))
-
\f
;;; next-error support framework
(memq (char-before) '(?\t ?\n))
(eobp)
(eq (char-after) ?\n)))
- (let* ((ocol (current-column))
- (val (delete-char (- n) killflag)))
+ (let ((ocol (current-column)))
+ (delete-char (- n) killflag)
(save-excursion
(insert-char ?\s (- ocol (current-column)) nil))))
;; Otherwise, do simple deletion.
(concat " in " (buffer-name buffer))
"")))
;; Read the argument, offering that number (if any) as default.
- (list (read-from-minibuffer (format (if default "Goto line%s (%s): "
- "Goto line%s: ")
- buffer-prompt
- default)
- nil nil t
- 'minibuffer-history
- default)
+ (list (read-number (format (if default "Goto line%s (%s): "
+ "Goto line%s: ")
+ buffer-prompt
+ default)
+ default)
buffer))))
;; Switch to the desired buffer, one way or another.
(if buffer
(goto-char (point-min))
(while (forward-word 1)
(setq count (1+ count)))))
- (if (interactive-p)
+ (if (called-interactively-p 'interactive)
(message "Region has %d words" count))
count))
;; Initialize read-expression-map. It is defined at C level.
(let ((m (make-sparse-keymap)))
(define-key m "\M-\t" 'lisp-complete-symbol)
+ ;; Might as well bind TAB to completion, since inserting a TAB char is much
+ ;; too rarely useful.
+ (define-key m "\t" 'lisp-complete-symbol)
(set-keymap-parent m minibuffer-local-map)
(setq read-expression-map m))
(defvar minibuffer-completing-symbol nil
"Non-nil means completing a Lisp symbol in the minibuffer.")
+(make-obsolete-variable 'minibuffer-completing-symbol nil "24.1" 'get)
(defvar minibuffer-default nil
"The current default value or list of default values in the minibuffer.
current-prefix-arg))
(if (null eval-expression-debug-on-error)
- (setq values (cons (eval eval-expression-arg) values))
+ (push (eval eval-expression-arg lexical-binding) values)
(let ((old-value (make-symbol "t")) new-value)
;; Bind debug-on-error to something unique so that we can
;; detect when evaled code changes it.
(let ((debug-on-error old-value))
- (setq values (cons (eval eval-expression-arg) values))
+ (push (eval eval-expression-arg lexical-binding) values)
(setq new-value debug-on-error))
;; If evaled code has changed the value of debug-on-error,
;; propagate that change to the global binding.
(defun minibuffer-history-initialize ()
(setq minibuffer-text-before-history nil))
-(defun minibuffer-avoid-prompt (new old)
+(defun minibuffer-avoid-prompt (_new _old)
"A point-motion hook for the minibuffer, that moves point out of the prompt."
(constrain-to-field nil (point-max)))
`(lambda (cmd)
(minibuffer-history-isearch-pop-state cmd ,minibuffer-history-position)))
-(defun minibuffer-history-isearch-pop-state (cmd hist-pos)
+(defun minibuffer-history-isearch-pop-state (_cmd hist-pos)
"Restore the minibuffer history search state.
Go to the history element by the absolute history position HIST-POS."
(goto-history-element hist-pos))
(undo-list (list nil))
undo-adjusted-markers
some-rejected
- undo-elt undo-elt temp-undo-list delta)
+ undo-elt temp-undo-list delta)
(while undo-list-copy
(setq undo-elt (car undo-list-copy))
(let ((keep-this
(append minibuffer-default commands)
(cons minibuffer-default commands))))
-(defvar shell-delimiter-argument-list)
-(defvar shell-file-name-chars)
-(defvar shell-file-name-quote-list)
-
-(defun minibuffer-complete-shell-command ()
- "Dynamically complete shell command at point."
- (interactive)
- (require 'shell)
- (let ((comint-delimiter-argument-list shell-delimiter-argument-list)
- (comint-file-name-chars shell-file-name-chars)
- (comint-file-name-quote-list shell-file-name-quote-list))
- (run-hook-with-args-until-success 'shell-dynamic-complete-functions)))
+(declare-function shell-completion-vars "shell" ())
(defvar minibuffer-local-shell-command-map
(let ((map (make-sparse-keymap)))
(set-keymap-parent map minibuffer-local-map)
- (define-key map "\t" 'minibuffer-complete-shell-command)
+ (define-key map "\t" 'completion-at-point)
map)
"Keymap used for completing shell commands in minibuffer.")
The arguments are the same as the ones of `read-from-minibuffer',
except READ and KEYMAP are missing and HIST defaults
to `shell-command-history'."
+ (require 'shell)
(minibuffer-with-setup-hook
(lambda ()
+ (shell-completion-vars)
(set (make-local-variable 'minibuffer-default-add-function)
'minibuffer-default-add-shell-commands))
(apply 'read-from-minibuffer prompt initial-contents
(let ((fh (find-file-name-handler default-directory 'start-file-process)))
(if fh (apply fh 'start-file-process name buffer program program-args)
(apply 'start-process name buffer program program-args))))
-
+\f
+;;;; Process menu
+
+(defvar tabulated-list-format)
+(defvar tabulated-list-entries)
+(defvar tabulated-list-sort-key)
+(declare-function tabulated-list-init-header "tabulated-list" ())
+(declare-function tabulated-list-print "tabulated-list"
+ (&optional remember-pos))
+
+(defvar process-menu-query-only nil)
+
+(define-derived-mode process-menu-mode tabulated-list-mode "Process Menu"
+ "Major mode for listing the processes called by Emacs."
+ (setq tabulated-list-format [("Process" 15 t)
+ ("Status" 7 t)
+ ("Buffer" 15 t)
+ ("TTY" 12 t)
+ ("Command" 0 t)])
+ (make-local-variable 'process-menu-query-only)
+ (setq tabulated-list-sort-key (cons "Process" nil))
+ (add-hook 'tabulated-list-revert-hook 'list-processes--refresh nil t)
+ (tabulated-list-init-header))
+
+(defun list-processes--refresh ()
+ "Recompute the list of processes for the Process List buffer."
+ (setq tabulated-list-entries nil)
+ (dolist (p (process-list))
+ (when (or (not process-menu-query-only)
+ (process-query-on-exit-flag p))
+ (let* ((buf (process-buffer p))
+ (type (process-type p))
+ (name (process-name p))
+ (status (symbol-name (process-status p)))
+ (buf-label (if (buffer-live-p buf)
+ `(,(buffer-name buf)
+ face link
+ help-echo ,(concat "Visit buffer `"
+ (buffer-name buf) "'")
+ follow-link t
+ process-buffer ,buf
+ action process-menu-visit-buffer)
+ "--"))
+ (tty (or (process-tty-name p) "--"))
+ (cmd
+ (if (memq type '(network serial))
+ (let ((contact (process-contact p t)))
+ (if (eq type 'network)
+ (format "(%s %s)"
+ (if (plist-get contact :type)
+ "datagram"
+ "network")
+ (if (plist-get contact :server)
+ (format "server on %s"
+ (plist-get contact :server))
+ (format "connection to %s"
+ (plist-get contact :host))))
+ (format "(serial port %s%s)"
+ (or (plist-get contact :port) "?")
+ (let ((speed (plist-get contact :speed)))
+ (if speed
+ (format " at %s b/s" speed)
+ "")))))
+ (mapconcat 'identity (process-command p) " "))))
+ (push (list p (vector name status buf-label tty cmd))
+ tabulated-list-entries)))))
+
+(defun process-menu-visit-buffer (button)
+ (display-buffer (button-get button 'process-buffer)))
+
+(defun list-processes (&optional query-only buffer)
+ "Display a list of all processes.
+If optional argument QUERY-ONLY is non-nil, only processes with
+the query-on-exit flag set are listed.
+Any process listed as exited or signaled is actually eliminated
+after the listing is made.
+Optional argument BUFFER specifies a buffer to use, instead of
+\"*Process List\".
+The return value is always nil."
+ (interactive)
+ (or (fboundp 'process-list)
+ (error "Asynchronous subprocesses are not supported on this system"))
+ (unless (bufferp buffer)
+ (setq buffer (get-buffer-create "*Process List*")))
+ (with-current-buffer buffer
+ (process-menu-mode)
+ (setq process-menu-query-only query-only)
+ (list-processes--refresh)
+ (tabulated-list-print))
+ (display-buffer buffer)
+ nil)
\f
(defvar universal-argument-map
(let ((map (make-sparse-keymap)))
`universal-argument-other-key' uses this to discard those events
from (this-command-keys), and reread only the final command.")
-(defvar overriding-map-is-bound nil
- "Non-nil when `overriding-terminal-local-map' is `universal-argument-map'.")
-
-(defvar saved-overriding-map nil
+(defvar saved-overriding-map t
"The saved value of `overriding-terminal-local-map'.
That variable gets restored to this value on exiting \"universal
argument mode\".")
-(defun ensure-overriding-map-is-bound ()
- "Check `overriding-terminal-local-map' is `universal-argument-map'."
- (unless overriding-map-is-bound
+(defun save&set-overriding-map (map)
+ "Set `overriding-terminal-local-map' to MAP."
+ (when (eq saved-overriding-map t)
(setq saved-overriding-map overriding-terminal-local-map)
- (setq overriding-terminal-local-map universal-argument-map)
- (setq overriding-map-is-bound t)))
+ (setq overriding-terminal-local-map map)))
(defun restore-overriding-map ()
"Restore `overriding-terminal-local-map' to its saved value."
(setq overriding-terminal-local-map saved-overriding-map)
- (setq overriding-map-is-bound nil))
+ (setq saved-overriding-map t))
(defun universal-argument ()
"Begin a numeric argument for the following command.
(interactive)
(setq prefix-arg (list 4))
(setq universal-argument-num-events (length (this-command-keys)))
- (ensure-overriding-map-is-bound))
+ (save&set-overriding-map universal-argument-map))
;; A subsequent C-u means to multiply the factor by 4 if we've typed
;; nothing but C-u's; otherwise it means to terminate the prefix arg.
(t
(setq prefix-arg '-)))
(setq universal-argument-num-events (length (this-command-keys)))
- (ensure-overriding-map-is-bound))
+ (save&set-overriding-map universal-argument-map))
(defun digit-argument (arg)
"Part of the numeric argument for the next command.
(t
(setq prefix-arg digit))))
(setq universal-argument-num-events (length (this-command-keys)))
- (ensure-overriding-map-is-bound))
+ (save&set-overriding-map universal-argument-map))
;; For backward compatibility, minus with no modifiers is an ordinary
;; command if digits have already been entered.
(reset-this-command-lengths)
(restore-overriding-map))
\f
-;; This function is here rather than in subr.el because it uses CL.
-(defmacro with-wrapper-hook (var args &rest body)
- "Run BODY wrapped with the VAR hook.
-VAR is a special hook: its functions are called with a first argument
-which is the \"original\" code (the BODY), so the hook function can wrap
-the original function, or call it any number of times (including not calling
-it at all). This is similar to an `around' advice.
-VAR is normally a symbol (a variable) in which case it is treated like
-a hook, with a buffer-local and a global part. But it can also be an
-arbitrary expression.
-ARGS is a list of variables which will be passed as additional arguments
-to each function, after the initial argument, and which the first argument
-expects to receive when called."
- (declare (indent 2) (debug t))
- ;; We need those two gensyms because CL's lexical scoping is not available
- ;; for function arguments :-(
- (let ((funs (make-symbol "funs"))
- (global (make-symbol "global"))
- (argssym (make-symbol "args")))
- ;; Since the hook is a wrapper, the loop has to be done via
- ;; recursion: a given hook function will call its parameter in order to
- ;; continue looping.
- `(labels ((runrestofhook (,funs ,global ,argssym)
- ;; `funs' holds the functions left on the hook and `global'
- ;; holds the functions left on the global part of the hook
- ;; (in case the hook is local).
- (lexical-let ((funs ,funs)
- (global ,global))
- (if (consp funs)
- (if (eq t (car funs))
- (runrestofhook
- (append global (cdr funs)) nil ,argssym)
- (apply (car funs)
- (lambda (&rest ,argssym)
- (runrestofhook (cdr funs) global ,argssym))
- ,argssym))
- ;; Once there are no more functions on the hook, run
- ;; the original body.
- (apply (lambda ,args ,@body) ,argssym)))))
- (runrestofhook ,var
- ;; The global part of the hook, if any.
- ,(if (symbolp var)
- `(if (local-variable-p ',var)
- (default-value ',var)))
- (list ,@args)))))
(defvar filter-buffer-substring-functions nil
"Wrapper hook around `filter-buffer-substring'.
;; This is the guts of next-line and previous-line.
;; Arg says how many lines to move.
;; The value is t if we can move the specified number of lines.
-(defun line-move-1 (arg &optional noerror to-end)
+(defun line-move-1 (arg &optional noerror _to-end)
;; Don't run any point-motion hooks, and disregard intangibility,
;; for intermediate positions.
(let ((inhibit-point-motion-hooks t)
(or (null fill-prefix) (string= fill-prefix "")))
(let ((prefix
(fill-context-prefix
- (save-excursion (backward-paragraph 1) (point))
- (save-excursion (forward-paragraph 1) (point)))))
+ (save-excursion (fill-forward-paragraph -1) (point))
+ (save-excursion (fill-forward-paragraph 1) (point)))))
(and prefix (not (equal prefix ""))
;; Use auto-indentation rather than a guessed empty prefix.
(not (and fill-indent-according-to-mode
(mismatch
(if blinkpos
(if (minibufferp)
- (minibuffer-message " [Mismatched parentheses]")
+ (minibuffer-message "Mismatched parentheses")
(message "Mismatched parentheses"))
(if (minibufferp)
- (minibuffer-message " [Unmatched parenthesis]")
+ (minibuffer-message "Unmatched parenthesis")
(message "Unmatched parenthesis"))))
((not blinkpos) nil)
((pos-visible-in-window-p blinkpos)
(if (fboundp 'kmacro-keyboard-quit)
(kmacro-keyboard-quit))
(setq defining-kbd-macro nil)
- (signal 'quit nil))
+ (let ((debug-on-quit nil))
+ (signal 'quit nil)))
(defvar buffer-quit-function nil
"Function to call to \"quit\" the current buffer, or nil if none.
where the completion should be inserted and END (if non-nil) is the end
of the text to replace. If END is nil, point is used instead.")
+(defvar completion-list-insert-choice-function #'completion--replace
+ "Function to use to insert the text chosen in *Completions*.
+Called with 3 arguments (BEG END TEXT), it should replace the text
+between BEG and END with TEXT. Expected to be set buffer-locally
+in the *Completions* buffer.")
+
(defvar completion-base-size nil
"Number of chars before point not involved in completion.
This is a local variable in the completion list buffer.
;; In case this is run via the mouse, give temporary modes such as
;; isearch a chance to turn off.
(run-hooks 'mouse-leave-buffer-hook)
- (let (buffer base-size base-position choice)
- (with-current-buffer (window-buffer (posn-window (event-start event)))
- (setq buffer completion-reference-buffer)
- (setq base-size completion-base-size)
- (setq base-position completion-base-position)
- (save-excursion
- (goto-char (posn-point (event-start event)))
- (let (beg end)
- (if (and (not (eobp)) (get-text-property (point) 'mouse-face))
- (setq end (point) beg (1+ (point))))
- (if (and (not (bobp)) (get-text-property (1- (point)) 'mouse-face))
- (setq end (1- (point)) beg (point)))
- (if (null beg)
- (error "No completion here"))
- (setq beg (previous-single-property-change beg 'mouse-face))
- (setq end (or (next-single-property-change end 'mouse-face)
- (point-max)))
- (setq choice (buffer-substring-no-properties beg end)))))
-
- (let ((owindow (selected-window)))
+ (with-current-buffer (window-buffer (posn-window (event-start event)))
+ (let ((buffer completion-reference-buffer)
+ (base-size completion-base-size)
+ (base-position completion-base-position)
+ (insert-function completion-list-insert-choice-function)
+ (choice
+ (save-excursion
+ (goto-char (posn-point (event-start event)))
+ (let (beg end)
+ (cond
+ ((and (not (eobp)) (get-text-property (point) 'mouse-face))
+ (setq end (point) beg (1+ (point))))
+ ((and (not (bobp))
+ (get-text-property (1- (point)) 'mouse-face))
+ (setq end (1- (point)) beg (point)))
+ (t (error "No completion here")))
+ (setq beg (previous-single-property-change beg 'mouse-face))
+ (setq end (or (next-single-property-change end 'mouse-face)
+ (point-max)))
+ (buffer-substring-no-properties beg end))))
+ (owindow (selected-window)))
+
+ (unless (buffer-live-p buffer)
+ (error "Destination buffer is dead"))
(select-window (posn-window (event-start event)))
(if (and (one-window-p t 'selected-frame)
(window-dedicated-p (selected-window)))
(or (window-dedicated-p (selected-window))
(bury-buffer)))
(select-window
- (or (and (buffer-live-p buffer)
- (get-buffer-window buffer 0))
- owindow)))
-
- (choose-completion-string
- choice buffer
- (or base-position
- (when base-size
- ;; Someone's using old completion code that doesn't know
- ;; about base-position yet.
- (list (+ base-size (with-current-buffer buffer (field-beginning)))))
- ;; If all else fails, just guess.
- (with-current-buffer buffer
- (list (choose-completion-guess-base-position choice)))))))
+ (or (get-buffer-window buffer 0)
+ owindow))
+
+ (with-current-buffer buffer
+ (choose-completion-string
+ choice buffer
+ (or base-position
+ (when base-size
+ ;; Someone's using old completion code that doesn't know
+ ;; about base-position yet.
+ (list (+ base-size (field-beginning))))
+ ;; If all else fails, just guess.
+ (list (choose-completion-guess-base-position choice)))
+ insert-function)))))
;; Delete the longest partial match for STRING
;; that can be found before POINT.
If all functions in the list return nil, that means to use
the default method of inserting the completion in BUFFER.")
-(defun choose-completion-string (choice &optional buffer base-position)
+(defun choose-completion-string (choice &optional
+ buffer base-position insert-function)
"Switch to BUFFER and insert the completion choice CHOICE.
BASE-POSITION, says where to insert the completion."
;; If BUFFER is a minibuffer, barf unless it's the currently
;; active minibuffer.
(if (and mini-p
- (or (not (active-minibuffer-window))
- (not (equal buffer
+ (not (and (active-minibuffer-window)
+ (equal buffer
(window-buffer (active-minibuffer-window))))))
(error "Minibuffer is not active for completion")
;; Set buffer so buffer-local choose-completion-string-functions works.
;; and indeed unused. The last used to be `base-size', so we
;; keep it to try and avoid breaking old code.
choice buffer base-position nil)
+ ;; This remove-text-properties should be unnecessary since `choice'
+ ;; comes from buffer-substring-no-properties.
+ ;;(remove-text-properties 0 (lenth choice) '(mouse-face nil) choice)
;; Insert the completion into the buffer where it was requested.
- (delete-region (or (car base-position) (point))
- (or (cadr base-position) (point)))
- (insert choice)
- (remove-text-properties (- (point) (length choice)) (point)
- '(mouse-face nil))
- ;; Update point in the window that BUFFER is showing in.
+ (funcall (or insert-function completion-list-insert-choice-function)
+ (or (car base-position) (point))
+ (or (cadr base-position) (point))
+ choice)
+ ;; Update point in the window that BUFFER is showing in.
(let ((window (get-buffer-window buffer t)))
(set-window-point window (point)))
;; If completing for the minibuffer, exit it with this choice.
0 (or completion-base-size 0)))))))
(with-current-buffer standard-output
(let ((base-size completion-base-size) ;Read before killing localvars.
- (base-position completion-base-position))
+ (base-position completion-base-position)
+ (insert-fun completion-list-insert-choice-function))
(completion-list-mode)
(set (make-local-variable 'completion-base-size) base-size)
- (set (make-local-variable 'completion-base-position) base-position))
+ (set (make-local-variable 'completion-base-position) base-position)
+ (set (make-local-variable 'completion-list-insert-choice-function)
+ insert-fun))
(set (make-local-variable 'completion-reference-buffer) mainbuf)
(if base-dir (setq default-directory base-dir))
;; Maybe insert help string.
;; These functions -- which are not commands -- each add one modifier
;; to the following event.
-(defun event-apply-alt-modifier (ignore-prompt)
+(defun event-apply-alt-modifier (_ignore-prompt)
"\\<function-key-map>Add the Alt modifier to the following event.
For example, type \\[event-apply-alt-modifier] & to enter Alt-&."
(vector (event-apply-modifier (read-event) 'alt 22 "A-")))
-(defun event-apply-super-modifier (ignore-prompt)
+(defun event-apply-super-modifier (_ignore-prompt)
"\\<function-key-map>Add the Super modifier to the following event.
For example, type \\[event-apply-super-modifier] & to enter Super-&."
(vector (event-apply-modifier (read-event) 'super 23 "s-")))
-(defun event-apply-hyper-modifier (ignore-prompt)
+(defun event-apply-hyper-modifier (_ignore-prompt)
"\\<function-key-map>Add the Hyper modifier to the following event.
For example, type \\[event-apply-hyper-modifier] & to enter Hyper-&."
(vector (event-apply-modifier (read-event) 'hyper 24 "H-")))
-(defun event-apply-shift-modifier (ignore-prompt)
+(defun event-apply-shift-modifier (_ignore-prompt)
"\\<function-key-map>Add the Shift modifier to the following event.
For example, type \\[event-apply-shift-modifier] & to enter Shift-&."
(vector (event-apply-modifier (read-event) 'shift 25 "S-")))
-(defun event-apply-control-modifier (ignore-prompt)
+(defun event-apply-control-modifier (_ignore-prompt)
"\\<function-key-map>Add the Ctrl modifier to the following event.
For example, type \\[event-apply-control-modifier] & to enter Ctrl-&."
(vector (event-apply-modifier (read-event) 'control 26 "C-")))
-(defun event-apply-meta-modifier (ignore-prompt)
+(defun event-apply-meta-modifier (_ignore-prompt)
"\\<function-key-map>Add the Meta modifier to the following event.
For example, type \\[event-apply-meta-modifier] & to enter Meta-&."
(vector (event-apply-modifier (read-event) 'meta 27 "M-")))
(cond ((or (memq window-system '(x w32 ns pc))
(memq system-type '(ms-dos windows-nt)))
- (let* ((bindings
- `(([M-delete] [M-backspace])
- ([C-M-delete] [C-M-backspace])
- ([?\e C-delete] [?\e C-backspace])))
- (old-state (lookup-key local-function-key-map [delete])))
+ (let ((bindings
+ `(([M-delete] [M-backspace])
+ ([C-M-delete] [C-M-backspace])
+ ([?\e C-delete] [?\e C-backspace]))))
(if enabled
(progn
buffer-invisibility-spec)
(setq buffer-invisibility-spec nil)))
\f
-;; Partial application of functions (similar to "currying").
-;; This function is here rather than in subr.el because it uses CL.
-(defun apply-partially (fun &rest args)
- "Return a function that is a partial application of FUN to ARGS.
-ARGS is a list of the first N arguments to pass to FUN.
-The result is a new function which does the same as FUN, except that
-the first N arguments are fixed at the values with which this function
-was called."
- (lexical-let ((fun fun) (args1 args))
- (lambda (&rest args2) (apply fun (append args1 args2)))))
-\f
;; Minibuffer prompt stuff.
-;(defun minibuffer-prompt-modification (start end)
-; (error "You cannot modify the prompt"))
-;
-;
-;(defun minibuffer-prompt-insertion (start end)
-; (let ((inhibit-modification-hooks t))
-; (delete-region start end)
-; ;; Discard undo information for the text insertion itself
-; ;; and for the text deletion.above.
-; (when (consp buffer-undo-list)
-; (setq buffer-undo-list (cddr buffer-undo-list)))
-; (message "You cannot modify the prompt")))
-;
-;
-;(setq minibuffer-prompt-properties
-; (list 'modification-hooks '(minibuffer-prompt-modification)
-; 'insert-in-front-hooks '(minibuffer-prompt-insertion)))
-;
+;;(defun minibuffer-prompt-modification (start end)
+;; (error "You cannot modify the prompt"))
+;;
+;;
+;;(defun minibuffer-prompt-insertion (start end)
+;; (let ((inhibit-modification-hooks t))
+;; (delete-region start end)
+;; ;; Discard undo information for the text insertion itself
+;; ;; and for the text deletion.above.
+;; (when (consp buffer-undo-list)
+;; (setq buffer-undo-list (cddr buffer-undo-list)))
+;; (message "You cannot modify the prompt")))
+;;
+;;
+;;(setq minibuffer-prompt-properties
+;; (list 'modification-hooks '(minibuffer-prompt-modification)
+;; 'insert-in-front-hooks '(minibuffer-prompt-insertion)))
\f
;;;; Problematic external packages.
HCoop / bpt / emacs.git / blobdiff