This commit was generated by cvs2svn to compensate for changes in r416,
[elisp/tm.git] / tm-vm.el
index a9718ed..361d481 100644 (file)
--- a/tm-vm.el
+++ b/tm-vm.el
@@ -1,24 +1,26 @@
 ;;;
 ;;; tm-vm.el --- tm-MUA for VM
 ;;;
-;;; Copyright (C) 1995 Free Software Foundation, Inc.
-;;; 
-;;; Author:   MASUTANI Yasuhiro <masutani@me.es.osaka-u.ac.jp>
-;;;           Kenji Wakamiya <wkenji@flab.fujitsu.co.jp>
-;;;           MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;;;           Shuhei KOBAYASHI <shuhei@cmpt01.phys.tohoku.ac.jp>
-;;;           Oscar Figueiredo <figueire@lspsun2.epfl.ch>
+;;; Copyright (C) 1994 MASUTANI Yasuhiro
+;;; Copyright (C) 1995 WAKAMIYA Kenji
+;;; Copyright (C) 1995,1996 KOBAYASHI Shuhei
+;;; Copyright (C) 1996 Oscar Figueiredo
+;;;
+;;; Author: MASUTANI Yasuhiro <masutani@me.es.osaka-u.ac.jp>
+;;;         Kenji Wakamiya <wkenji@flab.fujitsu.co.jp>
+;;;         MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;;;         KOBAYASHI Shuhei <shuhei-k@jaist.ac.jp>
+;;;         Oscar Figueiredo <figueire@lspsun2.epfl.ch>
 ;;; modified by SHIONO Jun'ichi <jun@case.nm.fujitsu.co.jp>
-;;;         and ISHIHARA Akito <aki@bpel.tutics.tut.ac.jp>
-;;; Maintainer: Shuhei KOBAYASHI <shuhei@cmpt01.phys.tohoku.ac.jp>
+;;;             ISHIHARA Akito <aki@bpel.tutics.tut.ac.jp>
+;;;             Rob Kooper <kooper@cc.gatech.edu>
+;;; Maintainer: KOBAYASHI Shuhei <shuhei-k@jaist.ac.jp>
 ;;; Created: 1994/10/29
-;;; Version: $Revision: 7.39 $
+;;; Version: $Revision: 7.54 $
 ;;; Keywords: mail, MIME, multimedia, multilingual, encoded-word
 ;;;
 ;;; This file is part of tm (Tools for MIME).
 ;;;
-;;; Plese insert (require 'tm-vm) in your ~/.vm or ~/.emacs file.
-;;;
 ;;; This program 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
 ;;; along with This program.  If not, write to the Free Software
 ;;; Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
 ;;;
+;;; Commentary:
+;;; 
+;;; Plese insert `(require 'tm-vm)' in your ~/.vm file.
+;;;
 ;;; Code:
 
 (require 'tm-view)
 (require 'vm)
 
 (defconst tm-vm/RCS-ID
-  "$Id: tm-vm.el,v 7.39 1996/01/23 04:46:54 morioka Exp $")
+  "$Id: tm-vm.el,v 7.54 1996/06/12 23:46:24 shuhei-k Exp $")
 (defconst tm-vm/version (get-version-string tm-vm/RCS-ID))
 
 (define-key vm-mode-map "Z" 'tm-vm/view-message)
 (define-key vm-mode-map "T" 'tm-vm/decode-message-header)
 (define-key vm-mode-map "\et" 'tm-vm/toggle-preview-mode)
 
+(defvar tm-vm/use-original-url-button nil
+  "*If it is t, use original URL button instead of tm's.")
+
 (defvar tm-vm-load-hook nil
   "*List of functions called after tm-vm is loaded.")
 
@@ -98,7 +107,7 @@ If you use tiny-mime patch for VM (by RIKITAKE Kenji
 ))
 
 (defun tm-vm/decode-message-header (&optional count)
-  "Decode MIME header of current message through tiny-mime.
+  "Decode MIME header of current message.
 Numeric prefix argument COUNT means to decode the current message plus
 the next COUNT-1 messages.  A negative COUNT means decode the current
 message and the previous COUNT-1 messages.
@@ -217,10 +226,30 @@ tm-vm uses `vm-select-message-hook', use this hook instead.")
           (progn
             (set (make-local-variable 'tm-vm/system-state) 'previewing)
             (save-window-excursion
-              (mime/viewer-mode)
-              (goto-char (point-min))
-              (narrow-to-region (point)
-                                (search-forward "\n\n" nil t))
+             (vm-widen-page)
+             (goto-char (point-max))
+             (widen)
+             (narrow-to-region (point)
+                               (save-excursion
+                                 (goto-char
+                                  (vm-start-of (car vm-message-pointer))
+                                  )
+                                 (forward-line)
+                                 (point)
+                                 ))
+             (mime/viewer-mode)
+             (if (and tm-vm/use-original-url-button
+                      vm-use-menus (vm-menu-support-possible-p))
+                 (vm-energize-urls))
+             ;; 1996/2/16, fixed by
+             ;;    Oscar Figueiredo <figueire@lspsun2.epfl.ch>
+             ;; Highlight message (and display XFace if supported)
+             (if (or vm-highlighted-header-regexp
+                     (and (vm-xemacs-p) vm-use-lucid-highlighting))
+                 (vm-highlight-headers))
+             ;;
+             (goto-char (point-min))
+              (narrow-to-region (point) (search-forward "\n\n" nil t))
               ))
         ;; don't do MIME processing. decode header only.
         (let (buffer-read-only)
@@ -332,7 +361,7 @@ tm-vm uses `vm-select-message-hook', use this hook instead.")
          (setq mwin (vm-get-buffer-window mbuf)
                pwin (and pbuf (vm-get-buffer-window pbuf)))
          (cond
-          (was-invisible
+          ((or mp-changed was-invisible)
            nil
            )
           ((null pbuf)
@@ -401,7 +430,9 @@ tm-vm uses `vm-select-message-hook', use this hook instead.")
   "Moves to the beginning of the current message."
   (interactive)
   (if (not (tm-vm/system-state))
-      (vm-beginning-of-message)
+      (progn
+       (setq this-command 'vm-beginning-of-message)
+       (vm-beginning-of-message))
     (vm-follow-summary-cursor)
     (vm-select-folder-buffer)
     (vm-check-for-killed-summary)
@@ -429,7 +460,9 @@ tm-vm uses `vm-select-message-hook', use this hook instead.")
   "Moves to the end of the current message."
   (interactive)
   (if (not (tm-vm/system-state))
-      (vm-end-of-message)
+      (progn
+       (setq this-command 'vm-end-of-message)
+       (vm-end-of-message))
     (vm-follow-summary-cursor)
     (vm-select-folder-buffer)
     (vm-check-for-killed-summary)
@@ -530,10 +563,228 @@ tm-vm uses `vm-select-message-hook', use this hook instead.")
 (set-alist 'mime-viewer/over-to-next-method-alist
           'vm-virtual-mode 'tm-vm/next-message)
 
+;;; @@ vm-yank-message
+;;;
+;; 1996/3/28 by Oscar Figueiredo <figueire@lspsun16.epfl.ch>
+
+(require 'vm-reply)
+
+(defun vm-yank-message (&optional message)
+  "Yank message number N into the current buffer at point.
+When called interactively N is always read from the minibuffer.  When
+called non-interactively the first argument is expected to be a
+message struct.
+
+This function originally provided by vm-reply has been patched for TM in
+order to provide better citation of MIME messages : if a MIME Preview
+buffer is displayed for the message then its contents are inserted
+instead of the raw message.
+
+This command is meant to be used in VM created Mail mode buffers; the
+yanked message comes from the mail buffer containing the message you
+are replying to, forwarding, or invoked VM's mail command from.
+
+All message headers are yanked along with the text.  Point is
+left before the inserted text, the mark after.  Any hook
+functions bound to mail-citation-hook are run, after inserting
+the text and setting point and mark.  For backward compatibility,
+if mail-citation-hook is set to nil, `mail-yank-hooks' is run
+instead.
+
+If mail-citation-hook and mail-yank-hooks are both nil, this
+default action is taken: the yanked headers are trimmed as
+specified by vm-included-text-headers and
+vm-included-text-discard-header-regexp, and the value of
+vm-included-text-prefix is prepended to every yanked line."
+  (interactive
+   (list
+    ;; What we really want for the first argument is a message struct,
+    ;; but if called interactively, we let the user type in a message
+    ;; number instead.
+    (let (mp default
+            (result 0)
+            prompt
+            (last-command last-command)
+            (this-command this-command))
+      (if (bufferp vm-mail-buffer)
+          (save-excursion
+            (vm-select-folder-buffer)
+            (setq default (and vm-message-pointer
+                               (vm-number-of (car vm-message-pointer)))
+                  prompt (if default
+                             (format "Yank message number: (default %s) "
+                                     default)
+                           "Yank message number: "))
+            (while (zerop result)
+              (setq result (read-string prompt))
+              (and (string= result "") default (setq result default))
+              (setq result (string-to-int result)))
+            (if (null (setq mp (nthcdr (1- result) vm-message-list)))
+                (error "No such message."))
+            (car mp))
+        nil))))
+  (if (null message)
+      (if mail-reply-buffer
+          (tm-vm/yank-content)
+        (error "This is not a VM Mail mode buffer."))
+    (if (null (buffer-name vm-mail-buffer))
+        (error "The folder buffer containing message %d has been killed."
+               (vm-number-of message)))
+    (vm-display nil nil '(vm-yank-message)
+                '(vm-yank-message composing-message))
+    (setq message (vm-real-message-of message))
+    (let ((b (current-buffer)) (start (point)) end)
+      (save-restriction
+        (widen)
+        (save-excursion
+          (set-buffer (vm-buffer-of message))
+          (let* ((mbuf (current-buffer))
+                 (pbuf (and mime::article/preview-buffer
+                            (get-buffer mime::article/preview-buffer)))
+                 (pwin (and pbuf (vm-get-visible-buffer-window pbuf))))
+            (if pwin
+                (if running-xemacs
+                    (let ((tmp (generate-new-buffer "tm-vm/tmp")))
+                      (set-buffer pbuf)
+                      (append-to-buffer tmp (point-min) (point-max))
+                      (set-buffer tmp)
+                      (map-extents
+                       '(lambda (ext maparg) 
+                          (set-extent-property ext 'begin-glyph nil)))
+                      (append-to-buffer b (point-min) (point-max))
+                      (setq end (vm-marker
+                                 (+ start (length (buffer-string))) b))
+                      (kill-buffer tmp))
+                  (set-buffer pbuf)
+                  (append-to-buffer b (point-min) (point-max))
+                  (setq end (vm-marker
+                             (+ start (length (buffer-string))) b)))
+              (save-restriction
+                (widen)
+                (append-to-buffer
+                 b (vm-headers-of message) (vm-text-end-of message))
+                (setq end
+                      (vm-marker (+ start (- (vm-text-end-of message)
+                                             (vm-headers-of message))) b))))))
+        (push-mark end)
+        (cond (mail-citation-hook (run-hooks 'mail-citation-hook))
+              (mail-yank-hooks (run-hooks 'mail-yank-hooks))
+              (t (vm-mail-yank-default message)))
+        ))
+    ))
+
 \f
 ;;; @ for tm-view
 ;;;
 
+;;; based on vm-do-reply [vm-reply.el]
+(defun tm-vm/do-reply (buf to-all include-text)
+  (save-excursion
+    (set-buffer buf)
+    (let ((dir default-directory)
+          to cc subject mp in-reply-to references newsgroups)
+      (cond ((setq to
+                   (let ((reply-to (rfc822/get-field-body "Reply-To")))
+                     (if (vm-ignored-reply-to reply-to)
+                         nil
+                       reply-to))))
+            ((setq to (rfc822/get-field-body "From")))
+            ;; (t (error "No From: or Reply-To: header in message"))
+            )
+      (if to-all
+          (setq cc (delq nil (cons cc (rfc822/get-field-bodies '("To" "Cc"))))
+                cc (mapconcat 'identity cc ","))
+        )
+      (setq subject (rfc822/get-field-body "Subject"))
+      (and subject vm-reply-subject-prefix
+           (let ((case-fold-search t))
+             (not
+              (equal
+               (string-match (regexp-quote vm-reply-subject-prefix)
+                             subject)
+               0)))
+           (setq subject (concat vm-reply-subject-prefix subject)))
+      (setq in-reply-to (rfc822/get-field-body "Message-Id")
+            references (nconc
+                        (rfc822/get-field-bodies '("References" "In-Reply-To"))
+                        (list in-reply-to))
+            newsgroups (list (or (and to-all
+                                      (rfc822/get-field-body "Followup-To"))
+                                 (rfc822/get-field-body "Newsgroups"))))
+      (setq to (vm-parse-addresses to)
+            cc (vm-parse-addresses cc))
+      (if vm-reply-ignored-addresses
+          (setq to (vm-strip-ignored-addresses to)
+                cc (vm-strip-ignored-addresses cc)))
+      (setq to (vm-delete-duplicates to nil t))
+      (setq cc (vm-delete-duplicates
+                (append (vm-delete-duplicates cc nil t)
+                        to (copy-sequence to))
+                t t))
+      (and to (setq to (mapconcat 'identity to ",\n ")))
+      (and cc (setq cc (mapconcat 'identity cc ",\n ")))
+      (and (null to) (setq to cc cc nil))
+      (setq references (delq nil references)
+            references (mapconcat 'identity references " ")
+            references (vm-parse references "[^<]*\\(<[^>]+>\\)")
+            references (vm-delete-duplicates references)
+            references (if references (mapconcat 'identity references "\n\t")))
+      (setq newsgroups (delq nil newsgroups)
+            newsgroups (mapconcat 'identity newsgroups ",")
+            newsgroups (vm-parse newsgroups "[ \t\f\r\n,]*\\([^ \t\f\r\n,]+\\)")
+            newsgroups (vm-delete-duplicates newsgroups)
+            newsgroups (if newsgroups (mapconcat 'identity newsgroups ",")))
+      (vm-mail-internal
+       (if to
+           (format "reply to %s%s"
+                   (rfc822/full-name-string
+                    (car (rfc822/parse-address
+                          (rfc822/lexical-analyze to))))
+                   (if cc ", ..." "")))
+       to subject in-reply-to cc references newsgroups)
+      (setq mail-reply-buffer buf
+            ;; vm-system-state 'replying
+            default-directory dir))
+    (if include-text
+        (save-excursion
+          (goto-char (point-min))
+          (let ((case-fold-search nil))
+            (re-search-forward
+             (concat "^" (regexp-quote mail-header-separator) "$") nil 0))
+          (forward-char 1)
+          (tm-vm/yank-content)))
+    (run-hooks 'vm-reply-hook)
+    (run-hooks 'vm-mail-mode-hook)
+    ))
+
+(defun tm-vm/following-method (buf)
+  (tm-vm/do-reply buf 'to-all 'include-text)
+  )
+
+(defun tm-vm/yank-content ()
+  (interactive)
+  (let ((this-command 'vm-yank-message))
+    (vm-display nil nil '(vm-yank-message)
+                '(vm-yank-message composing-message))
+    (save-restriction
+      (narrow-to-region (point)(point))
+      (insert-buffer mail-reply-buffer)
+      (goto-char (point-max))
+      (push-mark)
+      (goto-char (point-min)))
+    (cond (mail-citation-hook (run-hooks 'mail-citation-hook))
+          (mail-yank-hooks (run-hooks 'mail-yank-hooks))
+          (t (mail-indent-citation)))
+    ))
+
+(set-alist 'mime-viewer/following-method-alist
+          'vm-mode
+          (function tm-vm/following-method))
+(set-alist 'mime-viewer/following-method-alist
+          'vm-virtual-mode
+          (function tm-vm/following-method))
+
+
 (defun tm-vm/quit-view-message ()
   "Quit MIME-viewer and go back to VM.
 This function is called by `mime-viewer/quit' command via
@@ -544,7 +795,7 @@ This function is called by `mime-viewer/quit' command via
            (save-excursion
              (set-buffer mime::preview/article-buffer)
              vm-summary-buffer))
-      (switch-to-buffer mime::preview/mother-buffer)
+      (switch-to-buffer mime::preview/article-buffer)
     (mime-viewer/kill-buffer)
     (vm-select-folder-buffer)
     (setq tm-vm/system-state nil))
@@ -627,7 +878,7 @@ created to send a digest in multipart/digest type format.
 If `vm-digest-send-type' is \"rfc1521\", tm-vm runs this hook
 instead of `vm-send-digest-hook'.")
 
-(defun tm-vm/enclose-messages (mlist)
+(defun tm-vm/enclose-messages (mlist &optional preamble)
   "Enclose the messages in MLIST as multipart/digest.
 The resulting digest is inserted at point in the current buffer.
 
@@ -635,6 +886,7 @@ MLIST should be a list of message structs (real or virtual).
 These are the messages that will be enclosed."
   (if mlist
       (let ((digest (consp (cdr mlist)))
+            (mp mlist)
             m)
        (save-restriction
          (narrow-to-region (point) (point))
@@ -644,6 +896,21 @@ These are the messages that will be enclosed."
             (tm-mail/insert-message m)
             (goto-char (point-max))
            (setq mlist (cdr mlist)))
+          (if preamble
+              (progn
+                (goto-char (point-min))
+                (mime-editor/insert-tag "text" "plain")
+                (vm-unsaved-message "Building digest preamble...")
+                (while mp
+                  (let ((vm-summary-uninteresting-senders nil))
+                    (insert
+                     (vm-sprintf 'vm-digest-preamble-format (car mp)) "\n"))
+                  (if vm-digest-center-preamble
+                      (progn
+                        (forward-char -1)
+                        (center-line)
+                        (forward-char 1)))
+                  (setq mp (cdr mp)))))
           (if digest
               (mime-editor/enclose-digest-region (point-min) (point-max)))
           ))))
@@ -688,7 +955,7 @@ Subject: header manually."
         (run-hooks 'tm-vm/forward-message-hook)
         (run-hooks 'vm-mail-mode-hook)))))
 
-(defun tm-vm/send-digest (&optional prefix)
+(defun tm-vm/send-digest (&optional arg)
   "Send a digest of all messages in the current folder to recipients.
 The type of the digest is specified by the variable vm-digest-send-type.
 You will be placed in a Mail mode buffer as is usual with replies, but you
@@ -698,45 +965,26 @@ If invoked on marked messages (via vm-next-command-uses-marks),
 only marked messages will be put into the digest."
   (interactive "P")
   (if (not (equal vm-digest-send-type "rfc1521"))
-      (vm-send-digest prefix)
+      (vm-send-digest arg)
     (vm-select-folder-buffer)
     (vm-check-for-killed-summary)
     (vm-error-if-folder-empty)
     (let ((dir default-directory)
-          (mp vm-message-pointer)
-          (mlist (if (eq last-command 'vm-next-command-uses-marks)
-                     (vm-select-marked-or-prefixed-messages 0)
-                   vm-message-list))
+          (vm-forward-list (if (eq last-command 'vm-next-command-uses-marks)
+                               (vm-select-marked-or-prefixed-messages 0)
+                             vm-message-list))
           start)
       (save-restriction
         (widen)
         (vm-mail-internal (format "digest from %s" (buffer-name)))
         (setq vm-system-state 'forwarding
-              vm-forward-list mlist
               default-directory dir)
         (goto-char (point-min))
         (re-search-forward (concat "^" (regexp-quote mail-header-separator)
                                    "\n"))
         (goto-char (match-end 0))
-        (setq start (point)
-              mp mlist)
         (vm-unsaved-message "Building %s digest..." vm-digest-send-type)
-        (tm-vm/enclose-messages mlist)
-        (goto-char start)
-        (setq mp mlist)
-        (if prefix
-         (progn
-            (mime-editor/insert-tag "text" "plain")
-           (vm-unsaved-message "Building digest preamble...")
-           (while mp
-             (let ((vm-summary-uninteresting-senders nil))
-               (insert (vm-sprintf 'vm-digest-preamble-format (car mp)) "\n"))
-             (if vm-digest-center-preamble
-                 (progn
-                   (forward-char -1)
-                   (center-line)
-                   (forward-char 1)))
-             (setq mp (cdr mp)))))
+        (tm-vm/enclose-messages vm-forward-list arg)
         (mail-position-on-field "To")
         (message "Building %s digest... done" vm-digest-send-type)))
     (run-hooks 'tm-vm/send-digest-hook)
@@ -746,9 +994,6 @@ only marked messages will be put into the digest."
                           'tm-vm/forward-message vm-mode-map)
 (substitute-key-definition 'vm-send-digest
                           'tm-vm/send-digest vm-mode-map)
-
-;;; @@ for message/rfc822
-;;;
 \f
 
 ;;; @@ setting
@@ -776,6 +1021,12 @@ only marked messages will be put into the digest."
     (autoload 'tm-mail/insert-message "tm-mail")
     (set-alist 'mime-editor/message-inserter-alist
               'mail-mode (function tm-mail/insert-message))
+    (set-alist 'mime-editor/split-message-sender-alist
+               'mail-mode (function
+                           (lambda ()
+                             (interactive)
+                             (sendmail-send-it)
+                             )))
     (if (and (string-match "XEmacs\\|Lucid" emacs-version)
             tm-vm/use-xemacs-popup-menu)
        (add-hook 'vm-mail-mode-hook 'mime-editor/attach-to-vm-mode-menu)