diff options
Diffstat (limited to 'lisp/bindings.el')
| -rw-r--r-- | lisp/bindings.el | 104 |
1 files changed, 62 insertions, 42 deletions
diff --git a/lisp/bindings.el b/lisp/bindings.el index b92d5e9a1ee..109cd8a0d49 100644 --- a/lisp/bindings.el +++ b/lisp/bindings.el @@ -273,14 +273,34 @@ Normally nil in most modes, since there is no process to display.") (put 'mode-line-process 'risky-local-variable t) (make-variable-buffer-local 'mode-line-process) +(defun bindings--define-key (map key item) + "Make as much as possible of the menus pure." + (declare (indent 2)) + (define-key map key + (cond + ((not (consp item)) item) ;Not sure that could be other than a symbol. + ;; Keymaps can't be made pure otherwise users can't remove/add elements + ;; from/to them any more. + ((keymapp item) item) + ((stringp (car item)) + (if (keymapp (cdr item)) + (cons (purecopy (car item)) (cdr item)) + (purecopy item))) + ((eq 'menu-item (car item)) + (if (keymapp (nth 2 item)) + `(menu-item ,(purecopy (nth 1 item)) ,(nth 2 item) + ,@(purecopy (nthcdr 3 item))) + (purecopy item))) + (t (message "non-menu-item: %S" item) item)))) + (defvar mode-line-mode-menu (make-sparse-keymap "Minor Modes") "\ Menu of mode operations in the mode line.") (defvar mode-line-major-mode-keymap (let ((map (make-sparse-keymap))) - (define-key map [mode-line down-mouse-1] - `(menu-item ,(purecopy "Menu Bar") ignore - :filter (lambda (_) (mouse-menu-major-mode-map)))) + (bindings--define-key map [mode-line down-mouse-1] + `(menu-item "Menu Bar" ignore + :filter ,(lambda (_) (mouse-menu-major-mode-map)))) (define-key map [mode-line mouse-2] 'describe-mode) (define-key map [mode-line down-mouse-3] mode-line-mode-menu) map) "\ @@ -327,13 +347,13 @@ mouse-3: Toggle minor modes" (defvar mode-line-column-line-number-mode-map (let ((map (make-sparse-keymap)) (menu-map (make-sparse-keymap "Toggle Line and Column Number Display"))) - (define-key menu-map [line-number-mode] - `(menu-item ,(purecopy "Display Line Numbers") line-number-mode - :help ,(purecopy "Toggle displaying line numbers in the mode-line") + (bindings--define-key menu-map [line-number-mode] + '(menu-item "Display Line Numbers" line-number-mode + :help "Toggle displaying line numbers in the mode-line" :button (:toggle . line-number-mode))) - (define-key menu-map [column-number-mode] - `(menu-item ,(purecopy "Display Column Numbers") column-number-mode - :help ,(purecopy "Toggle displaying column numbers in the mode-line") + (bindings--define-key menu-map [column-number-mode] + '(menu-item "Display Column Numbers" column-number-mode + :help "Toggle displaying column numbers in the mode-line" :button (:toggle . column-number-mode))) (define-key map [mode-line down-mouse-1] menu-map) map) "\ @@ -491,51 +511,51 @@ Switch to the most recently selected buffer other than the current one." ;; Use mode-line-mode-menu for local minor-modes only. ;; Global ones can go on the menubar (Options --> Show/Hide). -(define-key mode-line-mode-menu [overwrite-mode] - `(menu-item ,(purecopy "Overwrite (Ovwrt)") overwrite-mode - :help ,(purecopy "Overwrite mode: typed characters replace existing text") +(bindings--define-key mode-line-mode-menu [overwrite-mode] + '(menu-item "Overwrite (Ovwrt)" overwrite-mode + :help "Overwrite mode: typed characters replace existing text" :button (:toggle . overwrite-mode))) -(define-key mode-line-mode-menu [outline-minor-mode] - `(menu-item ,(purecopy "Outline (Outl)") outline-minor-mode +(bindings--define-key mode-line-mode-menu [outline-minor-mode] + '(menu-item "Outline (Outl)" outline-minor-mode ;; XXX: This needs a good, brief description. - :help ,(purecopy "") + :help "" :button (:toggle . (bound-and-true-p outline-minor-mode)))) -(define-key mode-line-mode-menu [highlight-changes-mode] - `(menu-item ,(purecopy "Highlight changes (Chg)") highlight-changes-mode - :help ,(purecopy "Show changes in the buffer in a distinctive color") +(bindings--define-key mode-line-mode-menu [highlight-changes-mode] + '(menu-item "Highlight changes (Chg)" highlight-changes-mode + :help "Show changes in the buffer in a distinctive color" :button (:toggle . (bound-and-true-p highlight-changes-mode)))) -(define-key mode-line-mode-menu [hide-ifdef-mode] - `(menu-item ,(purecopy "Hide ifdef (Ifdef)") hide-ifdef-mode - :help ,(purecopy "Show/Hide code within #ifdef constructs") +(bindings--define-key mode-line-mode-menu [hide-ifdef-mode] + '(menu-item "Hide ifdef (Ifdef)" hide-ifdef-mode + :help "Show/Hide code within #ifdef constructs" :button (:toggle . (bound-and-true-p hide-ifdef-mode)))) -(define-key mode-line-mode-menu [glasses-mode] - `(menu-item ,(purecopy "Glasses (o^o)") glasses-mode - :help ,(purecopy "Insert virtual separators to make long identifiers easy to read") +(bindings--define-key mode-line-mode-menu [glasses-mode] + '(menu-item "Glasses (o^o)" glasses-mode + :help "Insert virtual separators to make long identifiers easy to read" :button (:toggle . (bound-and-true-p glasses-mode)))) -(define-key mode-line-mode-menu [font-lock-mode] - `(menu-item ,(purecopy "Font Lock") font-lock-mode - :help ,(purecopy "Syntax coloring") +(bindings--define-key mode-line-mode-menu [font-lock-mode] + '(menu-item "Font Lock" font-lock-mode + :help "Syntax coloring" :button (:toggle . font-lock-mode))) -(define-key mode-line-mode-menu [flyspell-mode] - `(menu-item ,(purecopy "Flyspell (Fly)") flyspell-mode - :help ,(purecopy "Spell checking on the fly") +(bindings--define-key mode-line-mode-menu [flyspell-mode] + '(menu-item "Flyspell (Fly)" flyspell-mode + :help "Spell checking on the fly" :button (:toggle . (bound-and-true-p flyspell-mode)))) -(define-key mode-line-mode-menu [auto-revert-tail-mode] - `(menu-item ,(purecopy "Auto revert tail (Tail)") auto-revert-tail-mode - :help ,(purecopy "Revert the tail of the buffer when buffer grows") +(bindings--define-key mode-line-mode-menu [auto-revert-tail-mode] + '(menu-item "Auto revert tail (Tail)" auto-revert-tail-mode + :help "Revert the tail of the buffer when buffer grows" :enable (buffer-file-name) :button (:toggle . (bound-and-true-p auto-revert-tail-mode)))) -(define-key mode-line-mode-menu [auto-revert-mode] - `(menu-item ,(purecopy "Auto revert (ARev)") auto-revert-mode - :help ,(purecopy "Revert the buffer when the file on disk changes") +(bindings--define-key mode-line-mode-menu [auto-revert-mode] + '(menu-item "Auto revert (ARev)" auto-revert-mode + :help "Revert the buffer when the file on disk changes" :button (:toggle . (bound-and-true-p auto-revert-mode)))) -(define-key mode-line-mode-menu [auto-fill-mode] - `(menu-item ,(purecopy "Auto fill (Fill)") auto-fill-mode - :help ,(purecopy "Automatically insert new lines") +(bindings--define-key mode-line-mode-menu [auto-fill-mode] + '(menu-item "Auto fill (Fill)" auto-fill-mode + :help "Automatically insert new lines" :button (:toggle . auto-fill-function))) -(define-key mode-line-mode-menu [abbrev-mode] - `(menu-item ,(purecopy "Abbrev (Abbrev)") abbrev-mode - :help ,(purecopy "Automatically expand abbreviations") +(bindings--define-key mode-line-mode-menu [abbrev-mode] + '(menu-item "Abbrev (Abbrev)" abbrev-mode + :help "Automatically expand abbreviations" :button (:toggle . abbrev-mode))) (defun mode-line-minor-mode-help (event) |