;;; help-macro.el --- makes command line help such as help-for-help
-;; Copyright (C) 1993, 1994 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007 Free Software Foundation, Inc.
;; Author: Lynn Slater <lrs@indetech.com>
;; Maintainer: FSF
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
(if three-step-help
(progn
(setq key (let ((overriding-local-map local-map))
- (read-key-sequence nil)))
+ (read-key-sequence nil)))
;; Make the HELP key translate to C-h.
(if (lookup-key function-key-map key)
(setq key (lookup-key function-key-map key)))
(setq new-frame (window-frame (selected-window))
config nil))
(setq buffer-read-only nil)
- (erase-buffer)
- (insert help-screen)
+ (let ((inhibit-read-only t))
+ (erase-buffer)
+ (insert help-screen))
(help-mode)
(goto-char (point-min))
(while (or (memq char (append help-event-list
(progn
(if (eq (car-safe char) 'switch-frame)
(handle-switch-frame char))
- (if (memq char '(?\C-v ?\ ))
+ (if (memq char '(?\C-v ?\s))
(scroll-up))
(if (or (memq char '(?\177 ?\M-v
delete backspace))