diff options
Diffstat (limited to 'lisp/emacs-lisp/cl-lib.el')
| -rw-r--r-- | lisp/emacs-lisp/cl-lib.el | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/lisp/emacs-lisp/cl-lib.el b/lisp/emacs-lisp/cl-lib.el index 7f7eb963423..317a4c62309 100644 --- a/lisp/emacs-lisp/cl-lib.el +++ b/lisp/emacs-lisp/cl-lib.el @@ -515,111 +515,6 @@ the process stops as soon as KEYS or VALUES run out. If ALIST is non-nil, the new pairs are prepended to it." (nconc (cl-mapcar 'cons keys values) alist)) -;;; Generalized variables. - -;; These used to be in cl-macs.el since all macros that use them (like setf) -;; were autoloaded from cl-macs.el. But now that setf, push, and pop are in -;; core Elisp, they need to either be right here or be autoloaded via -;; cl-loaddefs.el, which is more trouble than it is worth. - -;; Some more Emacs-related place types. -(gv-define-simple-setter buffer-file-name set-visited-file-name t) -(gv-define-setter buffer-modified-p (flag &optional buf) - (macroexp-let2 nil buffer `(or ,buf (current-buffer)) - `(with-current-buffer ,buffer - (set-buffer-modified-p ,flag)))) -(gv-define-simple-setter buffer-name rename-buffer t) -(gv-define-setter buffer-string (store) - `(insert (prog1 ,store (erase-buffer)))) -(gv-define-simple-setter buffer-substring cl--set-buffer-substring) -(gv-define-simple-setter current-buffer set-buffer) -(gv-define-simple-setter current-column move-to-column t) -(gv-define-simple-setter current-global-map use-global-map t) -(gv-define-setter current-input-mode (store) - `(progn (apply #'set-input-mode ,store) ,store)) -(gv-define-simple-setter current-local-map use-local-map t) -(gv-define-simple-setter current-window-configuration - set-window-configuration t) -(gv-define-simple-setter default-file-modes set-default-file-modes t) -(gv-define-simple-setter documentation-property put) -(gv-define-setter face-background (x f &optional s) - `(set-face-background ,f ,x ,s)) -(gv-define-setter face-background-pixmap (x f &optional s) - `(set-face-background-pixmap ,f ,x ,s)) -(gv-define-setter face-font (x f &optional s) `(set-face-font ,f ,x ,s)) -(gv-define-setter face-foreground (x f &optional s) - `(set-face-foreground ,f ,x ,s)) -(gv-define-setter face-underline-p (x f &optional s) - `(set-face-underline ,f ,x ,s)) -(gv-define-simple-setter file-modes set-file-modes t) -(gv-define-setter frame-height (x &optional frame) - `(set-frame-height (or ,frame (selected-frame)) ,x)) -(gv-define-simple-setter frame-parameters modify-frame-parameters t) -(gv-define-simple-setter frame-visible-p cl--set-frame-visible-p) -(gv-define-setter frame-width (x &optional frame) - `(set-frame-width (or ,frame (selected-frame)) ,x)) -(gv-define-simple-setter getenv setenv t) -(gv-define-simple-setter get-register set-register) -(gv-define-simple-setter global-key-binding global-set-key) -(gv-define-simple-setter local-key-binding local-set-key) -(gv-define-simple-setter mark set-mark t) -(gv-define-simple-setter mark-marker set-mark t) -(gv-define-simple-setter marker-position set-marker t) -(gv-define-setter mouse-position (store scr) - `(set-mouse-position ,scr (car ,store) (cadr ,store) - (cddr ,store))) -(gv-define-simple-setter point goto-char) -(gv-define-simple-setter point-marker goto-char t) -(gv-define-setter point-max (store) - `(progn (narrow-to-region (point-min) ,store) ,store)) -(gv-define-setter point-min (store) - `(progn (narrow-to-region ,store (point-max)) ,store)) -(gv-define-setter read-mouse-position (store scr) - `(set-mouse-position ,scr (car ,store) (cdr ,store))) -(gv-define-simple-setter screen-height set-screen-height t) -(gv-define-simple-setter screen-width set-screen-width t) -(gv-define-simple-setter selected-window select-window) -(gv-define-simple-setter selected-screen select-screen) -(gv-define-simple-setter selected-frame select-frame) -(gv-define-simple-setter standard-case-table set-standard-case-table) -(gv-define-simple-setter syntax-table set-syntax-table) -(gv-define-simple-setter visited-file-modtime set-visited-file-modtime t) -(gv-define-setter window-height (store) - `(progn (enlarge-window (- ,store (window-height))) ,store)) -(gv-define-setter window-width (store) - `(progn (enlarge-window (- ,store (window-width)) t) ,store)) -(gv-define-simple-setter x-get-secondary-selection x-own-secondary-selection t) - -;; More complex setf-methods. - -;; This is a hack that allows (setf (eq a 7) B) to mean either -;; (setq a 7) or (setq a nil) depending on whether B is nil or not. -;; This is useful when you have control over the PLACE but not over -;; the VALUE, as is the case in define-minor-mode's :variable. -;; It turned out that :variable needed more flexibility anyway, so -;; this doesn't seem too useful now. -(gv-define-expander eq - (lambda (do place val) - (gv-letplace (getter setter) place - (macroexp-let2 nil val val - (funcall do `(eq ,getter ,val) - (lambda (v) - `(cond - (,v ,(funcall setter val)) - ((eq ,getter ,val) ,(funcall setter `(not ,val)))))))))) - -(gv-define-expander substring - (lambda (do place from &optional to) - (gv-letplace (getter setter) place - (macroexp-let2* nil ((start from) (end to)) - (funcall do `(substring ,getter ,start ,end) - (lambda (v) - (macroexp-let2 nil v v - `(progn - ,(funcall setter `(cl--set-substring - ,getter ,start ,end ,v)) - ,v)))))))) - ;;; Miscellaneous. (provide 'cl-lib) |