Compressed files like .gz and .bz2 are decompressed."
(interactive (list nil current-prefix-arg))
(gnus-article-check-buffer)
- (unless handle
- (setq handle (get-text-property (point) 'gnus-data)))
- (when handle
- (let ((b (point))
- (inhibit-read-only t)
- contents charset coding-system)
+ (let* ((inhibit-read-only t)
+ (b (point))
+ (btn ;; position where the MIME button exists
+ (if handle
+ (if (eq handle (get-text-property b 'gnus-data))
+ b
+ (article-goto-body)
+ (or (text-property-any (point) (point-max) 'gnus-data handle)
+ (text-property-any (point-min) (point) 'gnus-data handle)))
+ (setq handle (get-text-property b 'gnus-data))
+ b))
+ start contents charset coding-system)
+ (when handle
+ (when (= b (prog1
+ btn
+ (setq start (next-single-property-change btn 'gnus-data
+ nil (point-max))
+ btn (previous-single-property-change start
+ 'gnus-data))))
+ (setq b btn))
(if (and (not arg) (mm-handle-undisplayer handle))
(mm-remove-part handle)
(mm-with-unibyte-buffer
(mm-read-coding-system "Charset: "))))
((mm-handle-undisplayer handle)
(mm-remove-part handle)))
- (forward-line 1)
- (mm-display-inline handle)
- (goto-char b)))))
+ (goto-char start)
+ (mm-display-inline handle))
+ ;; Toggle the button appearance between `[button]...' and `[button]'.
+ (goto-char btn)
+ (let ((displayed-p (mm-handle-displayed-p handle)))
+ (gnus-insert-mime-button handle (get-text-property btn 'gnus-part)
+ (list displayed-p))
+ (if (featurep 'emacs)
+ (delete-region
+ (point)
+ (next-single-property-change (point) 'gnus-data nil (point-max)))
+ (let* ((end (next-single-property-change (point) 'gnus-data))
+ (annots (annotations-at (or end (point-max)))))
+ (delete-region (point)
+ (if end
+ (if annots (1+ end) end)
+ (point-max)))
+ (dolist (annot annots)
+ (set-extent-endpoints annot (point) (point)))))
+ (unless (or displayed-p (eolp))
+ ;; Add extra newline.
+ (insert (propertize (buffer-substring (1- (point)) (point))
+ 'gnus-undeletable t))))
+ (unless (search-backward "\n\n" nil t)
+ ;; We're in the article header.
+ (delete-char -1)
+ (dolist (ovl (gnus-overlays-in btn (point)))
+ (gnus-overlay-put ovl 'gnus-button-attachment-extra t)
+ (gnus-overlay-put ovl 'face nil))
+ (save-restriction
+ (message-narrow-to-field)
+ (let ((gnus-treatment-function-alist
+ '((gnus-treat-highlight-headers
+ gnus-article-highlight-headers))))
+ (gnus-treat-article 'head))))
+ (goto-char b))))
(defun gnus-mime-set-charset-parameters (handle charset)
"Set CHARSET to parameters in HANDLE.
(with-current-buffer gnus-summary-buffer
gnus-newsgroup-ignored-charsets)
nil))
- retval)
+ start retval)
(unwind-protect
(progn
(let ((win (gnus-get-buffer-window (current-buffer) t)))
(when win
(select-window win)
(goto-char point)))
- (forward-line)
+ (setq start (next-single-property-change point 'gnus-data
+ nil (point-max))
+ point (previous-single-property-change start 'gnus-data))
(if (mm-handle-displayed-p handle)
;; This will remove the part.
(setq retval (mm-display-part handle))
- (save-window-excursion
- (save-restriction
- ;; FIXME: nothing is displayed in the article buffer
- ;; while prompting a user for a file name.
- (narrow-to-region (point)
- (if (eobp) (point) (1+ (point))))
- (gnus-bind-safe-url-regexp
- (setq retval (mm-display-part handle)))
- ;; We narrow to the part itself and
- ;; then call the treatment functions.
- (goto-char (point-min))
- (forward-line 1)
- (narrow-to-region (point) (point-max))
- (gnus-treat-article
- nil id
- (gnus-article-mime-total-parts)
- (mm-handle-media-type handle))))))
- (if (window-live-p window)
- (select-window window))
+ (let ((part (or (and (mm-inlinable-p handle)
+ (mm-inlined-p handle)
+ t)
+ (with-temp-buffer
+ (gnus-bind-safe-url-regexp
+ (setq retval (mm-display-part handle)))
+ (unless (zerop (buffer-size))
+ (buffer-string))))))
+ (goto-char start)
+ (cond ((stringp part)
+ (save-restriction
+ (narrow-to-region (point)
+ (progn
+ (insert part)
+ (unless (bolp) (insert "\n"))
+ (point)))
+ (gnus-treat-article nil id
+ (gnus-article-mime-total-parts)
+ (mm-handle-media-type handle))
+ (mm-handle-set-undisplayer
+ handle
+ `(lambda ()
+ (let ((inhibit-read-only t))
+ (delete-region ,(copy-marker (point-min) t)
+ ,(point-max-marker)))))))
+ (part
+ (mm-display-inline handle))))))
(goto-char point)
;; Toggle the button appearance between `[button]...' and `[button]'.
- (let ((end (next-single-property-change point 'gnus-data)))
- (delete-region (previous-single-property-change end 'gnus-data) end))
- (gnus-insert-mime-button
- handle id (list (mm-handle-displayed-p handle)))
- (delete-char -1)
- (goto-char point))
+ (let ((displayed-p (mm-handle-displayed-p handle)))
+ (gnus-insert-mime-button handle id (list displayed-p))
+ (if (featurep 'emacs)
+ (delete-region
+ (point)
+ (next-single-property-change (point) 'gnus-data nil (point-max)))
+ (let* ((end (next-single-property-change (point) 'gnus-data))
+ (annots (annotations-at (or end (point-max)))))
+ (delete-region (point)
+ (if end
+ (if annots (1+ end) end)
+ (point-max)))
+ (dolist (annot annots)
+ (set-extent-endpoints annot (point) (point)))))
+ (unless (or displayed-p (eolp))
+ ;; Add extra newline.
+ (insert (propertize (buffer-substring (1- (point)) (point))
+ 'gnus-undeletable t))))
+ (unless (search-backward "\n\n" nil t)
+ ;; We're in the article header.
+ (delete-char -1)
+ (dolist (ovl (gnus-overlays-in point (point)))
+ (gnus-overlay-put ovl 'gnus-button-attachment-extra t)
+ (gnus-overlay-put ovl 'face nil))
+ (save-restriction
+ (message-narrow-to-field)
+ (let ((gnus-treatment-function-alist
+ '((gnus-treat-highlight-headers
+ gnus-article-highlight-headers))))
+ (gnus-treat-article 'head))))
+ (goto-char point)
+ (if (window-live-p window)
+ (select-window window)))
retval))
(defun gnus-article-goto-part (n)
(let ((type (mm-handle-media-type handle))
(ignored gnus-ignored-mime-types)
(not-attachment t)
- (move nil)
display text)
(catch 'ignored
(progn
(setq display t)
(when (equal (mm-handle-media-supertype handle) "text")
(setq text t)))
- (let ((id (1+ (length gnus-article-mime-handle-alist)))
+ (let ((id (car (rassq handle gnus-article-mime-handle-alist)))
beg)
- (push (cons id handle) gnus-article-mime-handle-alist)
+ (unless id
+ (setq id (1+ (length gnus-article-mime-handle-alist)))
+ (push (cons id handle) gnus-article-mime-handle-alist))
(when (and display
(equal (mm-handle-media-supertype handle) "message"))
(insert-char
(not (gnus-unbuttonized-mime-type-p type))
(eq id gnus-mime-buttonized-part-id))
(gnus-insert-mime-button
- handle id (list (or display (and not-attachment text))))
- (gnus-article-insert-newline)
- ;; Remember modify the number of forward lines.
- (setq move t))
+ handle id (list (or display (and not-attachment text)))))
(setq beg (point))
(cond
(display
- (when move
- (forward-line -1)
- (setq beg (point)))
(let ((mail-parse-charset gnus-newsgroup-charset)
(mail-parse-ignored-charsets
(save-excursion (condition-case ()
(set-buffer gnus-summary-buffer)
(error))
gnus-newsgroup-ignored-charsets)))
- (gnus-bind-safe-url-regexp (mm-display-part handle t)))
- (goto-char (point-max)))
+ (gnus-bind-safe-url-regexp (mm-display-part handle t))))
((and text not-attachment)
- (when move
- (forward-line -1)
- (setq beg (point)))
- (gnus-article-insert-newline)
- (mm-display-inline handle)
- (goto-char (point-max))))
+ (mm-display-inline handle)))
+ (goto-char (point-max))
+ (if (string-match "\\`image/" type)
+ (gnus-article-insert-newline)
+ (if (prog1
+ (= (skip-chars-backward "\n") -1)
+ (forward-char 1))
+ (gnus-article-insert-newline)
+ (put-text-property (point) (point-max) 'gnus-undeletable t))
+ (goto-char (point-max)))
;; Do highlighting.
(save-excursion
(save-restriction
(setcar handle (caar handle))))
flat)
flat))))
- (let ((case-fold-search t) buttons st)
+ (let ((case-fold-search t) buttons st handle)
(save-excursion
(save-restriction
(widen)
(dolist (button (nreverse buttons))
(setq st (point))
(insert " ")
- (gnus-insert-mime-button (cdr button) (car button))
+ (mm-handle-set-undisplayer
+ (setq handle (copy-sequence (cdr button))) nil)
+ (gnus-insert-mime-button handle (car button))
(skip-chars-backward "\t\n ")
(delete-region (point) (point-max))
(when (> (current-column) (window-width))
projects / gnus / blobdiff