+(defmacro mime-popup-menu-bogus-filter-constructor (menu)
+ ;; #### Kludge for FSF Emacs-style menu.
+ (let ((bogus-menu (make-symbol "bogus-menu")))
+ `(let (,bogus-menu selection function)
+ (easy-menu-define ,bogus-menu nil nil ,menu)
+ (setq selection (x-popup-menu t ,bogus-menu))
+ (when selection
+ (setq function (lookup-key ,bogus-menu (apply #'vector selection)))
+ ;; If a callback entry has no name, easy-menu wraps its value.
+ ;; See `easy-menu-make-symbol'.
+ (if (eq t (compare-strings "menu-function-" 0 nil
+ (symbol-name function) 0 14))
+ (car (last (symbol-function function)))
+ function)))))
+
+;;; While XEmacs can have both X and tty frames at the same time with
+;;; gnuclient, we shouldn't emulate in text-mode here.
+
+(static-if (featurep 'xemacs)
+ (defalias 'mime-popup-menu-popup 'popup-menu)
+ (defun mime-popup-menu-popup (menu &optional event)
+ (let ((function (mime-popup-menu-bogus-filter-constructor menu)))
+ (when (symbolp function)
+ (funcall function)))))
+
+(static-if (featurep 'xemacs)
+ (defun mime-popup-menu-select (menu &optional event)
+ (let ((selection (get-popup-menu-response menu event)))
+ (event-object selection)))
+ (defun mime-popup-menu-select (menu &optional event)
+ (mime-popup-menu-bogus-filter-constructor menu)))
+
+(static-if (featurep 'xemacs)
+ (defun mime-should-use-popup-menu ()
+ (mouse-event-p last-command-event))
+ (defun mime-should-use-popup-menu ()
+ (memq 'click (event-modifiers last-command-event))))
+
+(defun mime-menu-select (prompt menu &optional event)
+ (if (mime-should-use-popup-menu)
+ (mime-popup-menu-select menu event)
+ (let ((rest (cdr menu)))
+ (while rest
+ (setcar rest (append (car rest) nil))
+ (setq rest (cdr rest)))
+ (nth 1 (assoc (completing-read prompt (cdr menu)) (cdr menu))))))