--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lisp/help-nomule.el	Mon Aug 13 10:04:58 2007 +0200
@@ -0,0 +1,105 @@
+;;; help-nomule.el --- Help functions when not in Mule
+
+;; Copyright (C) 1997 by Free Software Foundation, Inc.
+
+;; Maintainer: XEmacs Development Team
+;; Keywords: help, internal, dumped
+
+;; This file is part of XEmacs.
+
+;; XEmacs 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)
+;; any later version.
+
+;; XEmacs is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with XEmacs; see the file COPYING.  If not, write to the Free
+;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+;; 02111-1307, USA.
+
+;;; Synched up with: Not in FSF
+
+;;; Commentary:
+
+;; This file is dumped with XEmacs.
+
+;;; Code:
+
+(defconst tutorial-supported-languages
+  '(("French" fr iso-8859-1)
+    ("German" de iso-8859-1)
+    ("Norwegian" no iso-8859-1)
+    ("Croatian" hr iso-8859-2))
+  "Alist of supported languages in TUTORIAL files.
+Add languages here, as more are translated.")
+
+;; TUTORIAL arg is XEmacs addition
+(defun help-with-tutorial (&optional tutorial language)
+  "Select the XEmacs learn-by-doing tutorial.
+Optional arg TUTORIAL specifies the tutorial file; default is \"TUTORIAL\".
+With a prefix argument, choose the language."
+  (interactive "i\nP")
+  (or tutorial
+      (setq tutorial "TUTORIAL"))
+  (when (and language (consp language))
+    (let ((completion-ignore-case t))
+      (setq language (assoc (completing-read "Language: "
+					     tutorial-supported-languages
+					     nil t)
+			    tutorial-supported-languages))))
+  (when language
+    (setq tutorial (format "%s.%s" tutorial (cadr language))))
+  (let ((file (expand-file-name tutorial "~")))
+    (delete-other-windows)
+    (let ((buffer (or (get-file-buffer file)
+		      (create-file-buffer file)))
+	  (window-configuration (current-window-configuration)))
+      (condition-case error-data
+	  (progn
+	    (switch-to-buffer buffer)
+	    (setq buffer-file-name file)
+	    (setq default-directory (expand-file-name "~/"))
+	    (setq buffer-auto-save-file-name nil)
+	    ;; Because of non-Mule users, TUTORIALs are not coded
+	    ;; independently, so we must guess the coding according to
+	    ;; the language.
+	    (let ((coding-system-for-read (nth 2 language)))
+	      (insert-file-contents (expand-file-name tutorial
+						      data-directory)))
+	    (goto-char (point-min))
+	    ;; The 'didactic' blank lines: possibly insert blank lines
+	    ;; around <<nya nya nya>> and replace << >> with [ ].
+	    (if (re-search-forward "^<<.+>>")
+		(let ((n (- (window-height (selected-window))
+			    (count-lines (point-min) (point-at-bol))
+			    6)))
+		  (if (< n 12)
+		      (progn (beginning-of-line) (kill-line))
+		    ;; Some people get confused by the large gap
+		    (delete-backward-char 2)
+		    (insert "]")
+		    (beginning-of-line)
+		    (save-excursion
+		      (delete-char 2)
+		      (insert "["))
+		    (newline (/ n 2))
+		    (next-line 1)
+		    (newline (- n (/ n 2))))))
+	    (goto-char (point-min))
+	    (set-buffer-modified-p nil))
+	;; TUTORIAL was not found: kill the buffer and restore the
+	;; window configuration.
+	(file-error (kill-buffer buffer)
+		    (set-window-configuration window-configuration)
+		    ;; Now, signal the error
+		    (signal (car error-data) (cdr error-data)))))))
+
+
+(provide 'help-nomule)
+
+;;; help-nomule.el ends here