update from main archive 970417libc20x-970417glibc-2_0_4

1 files changed, 0 insertions, 184 deletions

diff --git a/lisp/mail/undigest.el b/lisp/mail/undigest.el
deleted file mode 100644
index 3a3319ec1b5..00000000000
--- a/lisp/mail/undigest.el
+++ /dev/null
@@ -1,184 +0,0 @@
-;;; undigest.el --- digest-cracking support for the RMAIL mail reader
-
-;; Copyright (C) 1985, 1986, 1994, 1996 Free Software Foundation, Inc.
-
-;; Maintainer: FSF
-;; Keywords: mail
-
-;; This file is part of GNU Emacs.
-
-;; 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)
-;; any later version.
-
-;; GNU Emacs 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 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.
-
-;;; Commentary:
-
-;; See Internet RFC 934
-
-;;; Code:
-
-(require 'rmail)
-
-;;;###autoload
-(defun undigestify-rmail-message ()
-  "Break up a digest message into its constituent messages.
-Leaves original message, deleted, before the undigestified messages."
-  (interactive)
-  (widen)
-  (let ((buffer-read-only nil)
-	(msg-string (buffer-substring (rmail-msgbeg rmail-current-message)
-				      (rmail-msgend rmail-current-message))))
-    (goto-char (rmail-msgend rmail-current-message))
-    (narrow-to-region (point) (point))
-    (insert msg-string)
-    (narrow-to-region (point-min) (1- (point-max))))
-  (let ((error t)
-	(buffer-read-only nil))
-    (unwind-protect
-	(progn
-	  (save-restriction
-	    (goto-char (point-min))
-	    (delete-region (point-min)
-			   (progn (search-forward "\n*** EOOH ***\n")
-				  (point)))
-	    (insert "\^_\^L\n0, unseen,,\n*** EOOH ***\n")
-	    (narrow-to-region (point)
-			      (point-max))
-	    (let* ((fill-prefix "")
-		   (case-fold-search t)
-		   start
-		   (digest-name
-		    (mail-strip-quoted-names
-		     (or (save-restriction
-			   (search-forward "\n\n")
-			   (setq start (point))
-			   (narrow-to-region (point-min) (point))
-			   (goto-char (point-max))
-			   (or (mail-fetch-field "Reply-To")
-			       (mail-fetch-field "To")
-			       (mail-fetch-field "Apparently-To")
-			       (mail-fetch-field "From")))
-			 (error "Message is not a digest--bad header")))))
-	      (save-excursion
-		(goto-char (point-max))
-		(skip-chars-backward " \t\n")
-		(let (found)
-		  ;; compensate for broken un*x digestifiers.  Sigh Sigh.
-		  (while (and (> (point) start) (not found))
-		    (forward-line -1)
-		    (if (looking-at (concat "End of.*Digest.*\n"
-					    (regexp-quote "*********") "*"
-					    "\\(\n------*\\)*"))
-			(setq found t)))
-		  (if (not found)
-		      (error "Message is not a digest--no end line"))))
-	      (re-search-forward (concat "^" (make-string 55 ?-) "-*\n*"))
-	      (replace-match "\^_\^L\n0, unseen,,\n*** EOOH ***\n")
-	      (save-restriction
-		(narrow-to-region (point)
-				  (progn (search-forward "\n\n")
-					 (point)))
-		(if (mail-fetch-field "To") nil
-		  (goto-char (point-min))
-		  (insert "To: " digest-name "\n")))
-	      (while (re-search-forward
-		      (concat "\n\n" (make-string 27 ?-) "-*\n*")
-		      nil t)
-		(replace-match "\n\n\^_\^L\n0, unseen,,\n*** EOOH ***\n")
-		(save-restriction
-		  (if (looking-at "End ")
-		      (insert "To: " digest-name "\n\n")
-		    (narrow-to-region (point)
-				      (progn (search-forward "\n\n"
-							     nil 'move)
-					     (point))))
-		  (if (mail-fetch-field "To")
-		      nil
-		    (goto-char (point-min))
-		    (insert "To: " digest-name "\n")))
-		;; Digestifiers may insert `- ' on lines that start with `-'.
-		;; Undo that.
-		(save-excursion
-		  (goto-char (point-min))
-		  (if (re-search-forward
-		       "\n\n----------------------------*\n*"
-		       nil t)
-		      (let ((end (point-marker)))
-			(goto-char (point-min))
-			(while (re-search-forward "^- " end t)
-			  (delete-char -2)))))
-		)))
-	  (setq error nil)
-	  (message "Message successfully undigestified")
-	  (let ((n rmail-current-message))
-	    (rmail-forget-messages)
-	    (rmail-show-message n)
-	    (rmail-delete-forward)
-	    (if (rmail-summary-exists)
-		(rmail-select-summary
-		 (rmail-update-summary)))))
-      (cond (error
-	     (narrow-to-region (point-min) (1+ (point-max)))
-	     (delete-region (point-min) (point-max))
-	     (rmail-show-message rmail-current-message))))))
-
-;;;###autoload
-(defun unforward-rmail-message ()
-  "Extract a forwarded message from the containing message.
-This puts the forwarded message into a separate rmail message
-following the containing message."
-  (interactive)
-  ;; Don't use save-excursion because we don't want to restore point
-  ;; in the case where we do not switch buffers.
-  (let ((obuf (current-buffer)))
-    (unwind-protect
-	(progn
-	  ;; If we are in a summary buffer, switch to the Rmail buffer.
-	  (if (local-variable-p 'rmail-buffer)
-	      (set-buffer rmail-buffer))
-	  (narrow-to-region (rmail-msgbeg rmail-current-message)
-			    (rmail-msgend rmail-current-message))
-	  (goto-char (point-min))
-	  (let (beg end (buffer-read-only nil) msg-string who-forwarded-it)
-	    (setq who-forwarded-it (mail-fetch-field "From"))
-	    (if (re-search-forward "^----" nil t)
-		nil
-	      (error "No forwarded message"))
-	    (forward-line 1)
-	    (setq beg (point))
-	    (if (re-search-forward "^----" nil t)
-		(setq end (match-beginning 0))
-	      (error "No terminator for forwarded message"))
-	    (widen)
-	    (setq msg-string (buffer-substring beg end))
-	    (goto-char (rmail-msgend rmail-current-message))
-	    (narrow-to-region (point) (point))
-	    (insert "\^_\^L\n0, unseen,,\n*** EOOH ***\n")
-	    (narrow-to-region (point) (point))
-	    (insert "Forwarded-by: " who-forwarded-it "\n")
-	    (insert msg-string)
-	    (goto-char (point-min))
-	    (while (not (eobp))
-	      (if (looking-at "- ")
-		  (delete-region (point) (+ 2 (point))))
-	      (forward-line 1))
-	    (let ((n rmail-current-message))
-	      (rmail-forget-messages)
-	      (rmail-show-message n)
-	      (if (rmail-summary-exists)
-		  (rmail-select-summary
-		   (rmail-update-summary))))))
-      (set-buffer obuf))))
-
-;;; undigest.el ends here