Synch with Gnus.
[elisp/gnus.git-] / lisp / gnus-uu.el
index 0d290e7..74ec1f4 100644 (file)
@@ -294,7 +294,9 @@ so I simply dropped them."
 
 (defcustom gnus-uu-digest-headers
   '("^Date:" "^From:" "^To:" "^Cc:" "^Subject:" "^Message-ID:" "^Keywords:"
-    "^Summary:" "^References:" "^Content-Type:" "^Content-Transfer-Encoding:")
+    "^Summary:" "^References:" "^Content-Type:" "^Content-Transfer-Encoding:"
+    "^MIME-Version:" "^Content-Disposition:" "^Content-Description:"
+    "^Content-ID:" "^User-Agent:" "^X-Face:")
   "*List of regexps to match headers included in digested messages.
 The headers will be included in the sequence they are matched."
   :group 'gnus-extract
@@ -348,6 +350,7 @@ didn't work, and overwrite existing files.  Otherwise, ask each time."
 
 (defvar gnus-uu-default-dir gnus-article-save-directory)
 (defvar gnus-uu-digest-from-subject nil)
+(defvar gnus-uu-digest-buffer nil)
 
 ;; Keymaps
 
@@ -518,15 +521,13 @@ didn't work, and overwrite existing files.  Otherwise, ask each time."
   (interactive "P")
   (let ((gnus-uu-save-in-digest t)
        (file (make-temp-name (nnheader-concat gnus-uu-tmp-dir "forward")))
-       buf subject from)
+       gnus-uu-digest-buffer subject from)
     (gnus-setup-message 'forward
       (setq gnus-uu-digest-from-subject nil)
+      (setq gnus-uu-digest-buffer
+           (gnus-get-buffer-create " *gnus-uu-forward*"))
       (gnus-uu-decode-save n file)
-      (setq buf (switch-to-buffer
-                (gnus-get-buffer-create " *gnus-uu-forward*")))
-      (erase-buffer)
-      (insert-file file)
-      (delete-file file)
+      (set-buffer gnus-uu-digest-buffer)
       (let ((fs gnus-uu-digest-from-subject))
        (when fs
          (setq from (caar fs)
@@ -548,15 +549,19 @@ didn't work, and overwrite existing files.  Otherwise, ask each time."
                (if (gnus-news-group-p gnus-newsgroup-name)
                    gnus-newsgroup-name
                  "Various"))))
-      (goto-char (point-min))
-      (when (re-search-forward "^Subject: ")
-       (delete-region (point) (gnus-point-at-eol))
-       (insert subject))
-      (goto-char (point-min))
-      (when (re-search-forward "^From: ")
-       (delete-region (point) (gnus-point-at-eol))
-       (insert from))
-      (message-forward post))
+      (mime-edit-enclose-digest-region (point-min) (point-max))
+      (if post
+         (message-news nil (concat "[" from "] " subject))
+       (message-mail nil (concat "[" from "] " subject)))
+      (message-goto-body)
+      ;; Make sure we're at the start of the line.
+      (unless (bolp)
+       (insert "\n"))
+      ;; Insert the forwarded buffer.
+      (insert-buffer gnus-uu-digest-buffer)
+      (kill-buffer gnus-uu-digest-buffer)
+      (set-text-properties (point-min) (point-max) nil)
+      (message-position-point))
     (setq gnus-uu-digest-from-subject nil)))
 
 (defun gnus-uu-digest-post-forward (&optional n)
@@ -815,7 +820,8 @@ When called interactively, prompt for REGEXP."
    (gnus-uu-save-separate-articles
     (save-excursion
       (set-buffer buffer)
-      (gnus-write-buffer
+      (gnus-write-buffer-as-coding-system
+       nnheader-text-coding-system
        (concat gnus-uu-saved-article-name gnus-current-article))
       (cond ((eq in-state 'first) (list gnus-uu-saved-article-name 'begin))
            ((eq in-state 'first-and-last) (list gnus-uu-saved-article-name
@@ -848,9 +854,9 @@ When called interactively, prompt for REGEXP."
            (save-excursion
              (set-buffer (gnus-get-buffer-create "*gnus-uu-pre*"))
              (erase-buffer)
-             (insert (format
-                      "Date: %s\nFrom: %s\nSubject: %s Digest\n\nTopics:\n"
-                      (current-time-string) name name))))
+             (unless gnus-uu-digest-buffer
+               (insert (format "From: %s\nSubject: %s Digest\n\n" name name)))
+             (insert "Topics:\n")))
        (when (not (eq in-state 'end))
          (setq state (list 'middle))))
       (save-excursion
@@ -866,12 +872,13 @@ When called interactively, prompt for REGEXP."
              (put-text-property (point-min) (point-max) 'intangible nil))
            (goto-char (point-min))
            (re-search-forward "\n\n")
-           ;; Quote all 30-dash lines.
-           (save-excursion
-             (while (re-search-forward "^-" nil t)
-               (beginning-of-line)
-               (delete-char 1)
-               (insert "- ")))
+           (unless gnus-uu-digest-buffer
+             ;; Quote all 30-dash lines.
+             (save-excursion
+               (while (re-search-forward "^-" nil t)
+                 (beginning-of-line)
+                 (delete-char 1)
+                 (insert "- "))))
            (setq body (buffer-substring (1- (point)) (point-max)))
            (narrow-to-region (point-min) (point))
            (if (not (setq headers gnus-uu-digest-headers))
@@ -889,30 +896,49 @@ When called interactively, prompt for REGEXP."
                                          (1- (point)))
                                     (progn (forward-line 1) (point)))))))))
            (widen)))
+       (insert message-forward-start-separator)
        (insert sorthead) (goto-char (point-max))
        (insert body) (goto-char (point-max))
-       (insert (concat "\n" (make-string 30 ?-) "\n\n"))
        (goto-char beg)
-       (when (re-search-forward "^Subject: \\(.*\\)$" nil t)
-         (setq subj (buffer-substring (match-beginning 1) (match-end 1)))
+       (when (re-search-forward "^Subject:" nil t)
+         (setq subj (nnheader-decode-subject
+                     (buffer-substring (match-end 0) (std11-field-end))))
          (save-excursion
            (set-buffer "*gnus-uu-pre*")
            (insert (format "   %s\n" subj)))))
       (when (or (eq in-state 'last)
                (eq in-state 'first-and-last))
-       (save-excursion
-         (set-buffer "*gnus-uu-pre*")
-         (insert (format "\n\n%s\n\n" (make-string 70 ?-)))
-         (gnus-write-buffer gnus-uu-saved-article-name))
-       (save-excursion
-         (set-buffer "*gnus-uu-body*")
-         (goto-char (point-max))
-         (insert
-          (concat (setq end-string (format "End of %s Digest" name))
-                  "\n"))
-         (insert (concat (make-string (length end-string) ?*) "\n"))
-         (write-region
-          (point-min) (point-max) gnus-uu-saved-article-name t))
+       (if gnus-uu-digest-buffer
+           (with-current-buffer gnus-uu-digest-buffer
+             (erase-buffer)
+             (insert-buffer "*gnus-uu-pre*")
+             (goto-char (point-max))
+             (insert-buffer "*gnus-uu-body*"))
+         (save-excursion
+           (set-buffer "*gnus-uu-pre*")
+           (insert (format "\n\n%s\n\n" (make-string 70 ?-)))
+           (if gnus-uu-digest-buffer
+               (with-current-buffer gnus-uu-digest-buffer
+                 (erase-buffer)
+                 (insert-buffer "*gnus-uu-pre*"))
+             (gnus-write-buffer-as-coding-system
+              nnheader-text-coding-system gnus-uu-saved-article-name)))
+         (save-excursion
+           (set-buffer "*gnus-uu-body*")
+           (goto-char (point-max))
+           (insert
+            (concat (setq end-string (format "End of %s Digest" name))
+                    "\n"))
+           (insert (concat (make-string (length end-string) ?*) "\n"))
+           (if gnus-uu-digest-buffer
+               (with-current-buffer gnus-uu-digest-buffer
+                 (goto-char (point-max))
+                 (insert-buffer "*gnus-uu-body*"))
+             (let ((file-name-coding-system nnmail-pathname-coding-system)
+                   (pathname-coding-system nnmail-pathname-coding-system))
+               (write-region-as-coding-system
+                nnheader-text-coding-system
+                (point-min) (point-max) gnus-uu-saved-article-name t)))))
        (gnus-kill-buffer "*gnus-uu-pre*")
        (gnus-kill-buffer "*gnus-uu-body*")
        (push 'end state))