Re: disappearing custom menu

[martin rudalics]

> If that is the case, then there's something wrong with the mechanism to
> set the map. The menu does not disappear when the point is moved to the
> field (and does not appear when the point is moved out of the field). It
> disappears when trying to click on it, this is strange for the users.

Try

(easy-menu-define
  Custom-mode-menu (list custom-mode-map custom-field-keymap)
  "Menu used in customization buffers."
  (nconc (list "Custom"
               (customize-menu-create 'customize))
         (mapcar (lambda (arg)
                   (let ((tag     (nth 0 arg))
                         (command (nth 1 arg))
                         (active  (nth 2 arg))
                         (help    (nth 3 arg)))
                     (vector tag command :active (eval active) :help help)))
                 custom-commands)))