diff options
Diffstat (limited to 'lisp/emacs-lisp')
| -rw-r--r-- | lisp/emacs-lisp/byte-run.el | 12 | ||||
| -rw-r--r-- | lisp/emacs-lisp/easymenu.el | 24 |
2 files changed, 24 insertions, 12 deletions
diff --git a/lisp/emacs-lisp/byte-run.el b/lisp/emacs-lisp/byte-run.el index 60fc862676d..ab7259b667f 100644 --- a/lisp/emacs-lisp/byte-run.el +++ b/lisp/emacs-lisp/byte-run.el @@ -129,6 +129,18 @@ was first made obsolete, for example a date or a release number." (put variable 'byte-obsolete-variable (cons new when)) variable) +(defmacro define-obsolete-variable-alias (variable new + &optional when docstring) + "Make VARIABLE a variable alias for NEW and warn that VARIABLE is obsolete. +If provided, WHEN should be a string indicating when VARIABLE was +first made obsolete, for example a date or a release number. The +optional argument DOCSTRING specifies the documentation string +for VARIABLE; if DOCSTRING is omitted or nil, VARIABLE uses the +documentation string of NEW unless it already has one." + `(progn + (defvaralias ,variable ,new ,docstring) + (make-obsolete-variable ,variable ,new ,when))) + (defmacro dont-compile (&rest body) "Like `progn', but the body always runs interpreted (not compiled). If you think you need this, you're probably making a mistake somewhere." diff --git a/lisp/emacs-lisp/easymenu.el b/lisp/emacs-lisp/easymenu.el index b0f3b9b9d3e..78ba1fe27bf 100644 --- a/lisp/emacs-lisp/easymenu.el +++ b/lisp/emacs-lisp/easymenu.el @@ -160,18 +160,18 @@ A menu item can be a list with the same format as MENU. This is a submenu." (let ((keymap (easy-menu-create-menu (car menu) (cdr menu)))) (when symbol (set symbol keymap) - (fset symbol - `(lambda (event) ,doc (interactive "@e") - ;; FIXME: XEmacs uses popup-menu which calls the binding - ;; while x-popup-menu only returns the selection. - (x-popup-menu event - (or (and (symbolp ,symbol) - (funcall - (or (plist-get (get ,symbol 'menu-prop) - :filter) - 'identity) - (symbol-function ,symbol))) - ,symbol))))) + (defalias symbol + `(lambda (event) ,doc (interactive "@e") + ;; FIXME: XEmacs uses popup-menu which calls the binding + ;; while x-popup-menu only returns the selection. + (x-popup-menu event + (or (and (symbolp ,symbol) + (funcall + (or (plist-get (get ,symbol 'menu-prop) + :filter) + 'identity) + (symbol-function ,symbol))) + ,symbol))))) (mapcar (lambda (map) (define-key map (vector 'menu-bar (easy-menu-intern (car menu))) (cons 'menu-item |