;;; help-macro.el --- makes command line help such as help-for-help
-;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+;; Copyright (C) 1993-1994, 2001-2016 Free Software Foundation, Inc.
;; Author: Lynn Slater <lrs@indetech.com>
-;; Maintainer: FSF
+;; Maintainer: emacs-devel@gnu.org
;; Created: Mon Oct 1 11:42:39 1990
;; Adapted-By: ESR
+;; Package: emacs
;; This file is part of GNU Emacs.
(require 'backquote)
+;; This needs to be autoloaded because it is used in the
+;; make-help-screen macro. Using (bound-and-true-p three-step-help)
+;; is not an acceptable alternative, because nothing loads help-macro
+;; in a normal session, so any user customization would never be applied.
;;;###autoload
(defcustom three-step-help nil
"Non-nil means give more info about Help command in three steps.
(when (or (eq char ??) (eq char help-char)
(memq char help-event-list))
(setq config (current-window-configuration))
- (switch-to-buffer-other-window "*Help*")
+ (pop-to-buffer " *Metahelp*" nil t)
(and (fboundp 'make-frame)
- (not (eq (window-frame (selected-window))
+ (not (eq (window-frame)
prev-frame))
- (setq new-frame (window-frame (selected-window))
+ (setq new-frame (window-frame)
config nil))
(setq buffer-read-only nil)
(let ((inhibit-read-only t))
(when config
(set-window-configuration config)
(setq config nil))
- ;; `defn' must make sure that its frame is
- ;; selected, so we won't iconify it below.
- (call-interactively defn)
+ ;; Temporarily rebind `minor-mode-map-alist'
+ ;; to `new-minor-mode-map-alist' (Bug#10454).
+ (let ((minor-mode-map-alist new-minor-mode-map-alist))
+ ;; `defn' must make sure that its frame is
+ ;; selected, so we won't iconify it below.
+ (call-interactively defn))
(when new-frame
;; Do not iconify the selected frame.
(unless (eq new-frame (selected-frame))
(provide 'help-macro)
-;; arch-tag: 59fee949-1686-485a-8a05-83418073e257
;;; help-macro.el ends here