;;; Code:
(eval-when-compile (require 'cl))
+(eval-when-compile (require 'static))
+(require 'path-util)
(require 'custom)
(require 'gnus)
(require 'gnus-sum)
(require 'mime-view)
;; Avoid byte-compile warnings.
+(defvar gnus-article-decoded-p)
+(defvar gnus-article-mime-handles)
(eval-when-compile
- (defvar gnus-article-decoded-p)
- (defvar gnus-article-mime-handles)
(require 'mm-bodies)
(require 'mail-parse)
(require 'mm-decode)
"^Originator:" "^X-Problems-To:" "^X-Auth-User:" "^X-Post-Time:"
"^X-Admin:" "^X-UID:" "^Resent-[-A-Za-z]+:" "^X-Mailing-List:"
"^Precedence:" "^Original-[-A-Za-z]+:" "^X-filename:" "^X-Orcpt:"
- "^Old-Received:" "^X-Pgp-Fingerprint:" "^X-Pgp-Key-Id:"
- "^X-Pgp-Public-Key-Url:" "^X-Auth:" "^X-From-Line:"
+ "^Old-Received:" "^X-Pgp" "^X-Auth:" "^X-From-Line:"
"^X-Gnus-Article-Number:" "^X-Majordomo:" "^X-Url:" "^X-Sender:"
- "^X-Mailing-List:" "^MBOX-Line" "^Priority:" "^X-Pgp" "^X400-[-A-Za-z]+:"
- "^Status:" "^X-Gnus-Mail-Source:" "^Cancel-Lock:")
+ "^MBOX-Line" "^Priority:" "^X-Pgp" "^X400-[-A-Za-z]+:"
+ "^Status:" "^X-Gnus-Mail-Source:" "^Cancel-Lock:"
+ "^X-FTN" "^X-EXP32-SerialNo:" "^Encoding:" "^Importance:"
+ "^Autoforwarded:" "^Original-Encoded-Information-Types:" "^X-Ya-Pop3:"
+ "^X-Face-Version:" "^X-Vms-To:" "^X-ML-NAME:" "^X-ML-COUNT:"
+ "^Mailing-List:" "^X-finfo:" "^X-md5sum:" "^X-md5sum-Origin:"
+ "^X-Sun-Charset:" "^X-Accept-Language:" "^X-Envelope-Sender:"
+ "^List-[A-Za-z]+:" "^X-Listprocessor-Version:"
+ "^X-Received:" "^X-Distribute:" "^X-Sequence:" "^X-Juno-Line-Breaks:"
+ "^X-Notes-Item:" "^X-MS-TNEF-Correlator:" "^x-uunet-gateway:")
"*All headers that start with this regexp will be hidden.
This variable can also be a list of regexps of headers to be ignored.
If `gnus-visible-headers' is non-nil, this variable will be ignored."
:group 'gnus-article-hiding)
(defcustom gnus-article-x-face-command
- "{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | xv -quit -"
+ (if (and (not gnus-xemacs)
+ window-system
+ (module-installed-p 'x-face-mule))
+ 'x-face-mule-gnus-article-display-x-face
+ "{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | display -"
+ )
"*String or function to be executed to display an X-Face header.
If it is a string, the command will be executed in a sub-shell
asynchronously. The compressed face will be piped to this command."
Esample: (_/*word*/_)."
:group 'gnus-article-emphasis)
+(defface gnus-emphasis-highlight-words
+ '((t (:background "black" :foreground "yellow")))
+ "Face used for displaying highlighted words."
+ :group 'gnus-article-emphasis)
+
(defcustom gnus-article-time-format "%a, %b %d %Y %T %Z"
"Format for display of Date headers in article bodies.
See `format-time-string' for the possible values.
:type 'regexp
:group 'gnus-article-various)
-(defcustom gnus-article-mode-line-format "Gnus: %g %S%m"
+(defcustom gnus-article-mode-line-format "Gnus: %g [%w] %S%m"
"*The format specification for the article mode line.
See `gnus-summary-mode-line-format' for a closer description.
:group 'gnus-article-signature)
(defface gnus-signature-face
- '((((type x))
- (:italic t)))
+ '((t (:italic t)))
"Face used for highlighting a signature in the article buffer."
:group 'gnus-article-highlight
:group 'gnus-article-signature)
("\221" "`")
("\222" "'")
("\223" "``")
- ("\224" "''")
+ ("\224" "\"")
("\225" "*")
- ("\226" "-")
+ ("\226" "---")
("\227" "-")
("\231" "(TM)")
("\233" ">")
:type '(repeat regexp))
(defcustom gnus-unbuttonized-mime-types '(".*/.*")
- "List of MIME types that should not be given buttons when rendered."
+ "List of MIME types that should not be given buttons when rendered inline."
:group 'gnus-article-mime
:type '(repeat regexp))
:group 'gnus-article-headers
:type 'boolean)
+(defcustom gnus-article-mime-match-handle-function 'undisplayed-alternative
+ "Function called with a MIME handle as the argument.
+This is meant for people who want to view first matched part.
+For `undisplayed-alternative' (default), the first undisplayed
+part or alternative part is used. For `undisplayed', the first
+undisplayed part is used. For a function, the first part which
+the function return `t' is used. For `nil', the first part is
+used."
+ :group 'gnus-article-mime
+ :type '(choice
+ (item :tag "first" :value nil)
+ (item :tag "undisplayed" :value undisplayed)
+ (item :tag "undisplayed or alternative"
+ :value undisplayed-alternative)
+ (function)))
+
;;;
;;; The treatment variables
;;;
(const :tag "On" t)
(const :tag "Header" head)
(const :tag "Last" last)
+ (const :tag "Mime" mime)
(integer :tag "Less")
+ (repeat :tag "Groups" regexp)
(sexp :tag "Predicate")))
(defvar gnus-article-treat-head-custom
:type gnus-article-treat-head-custom)
(put 'gnus-treat-buttonize-head 'highlight t)
-(defcustom gnus-treat-emphasize t
+(defcustom gnus-treat-emphasize nil
"Emphasize text.
Valid values are nil, t, `head', `last', an integer or a predicate.
See the manual for details."
:group 'gnus-article-treat
:type gnus-article-treat-custom)
+(defcustom gnus-treat-strip-list-identifiers 'head
+ "Strip list identifiers from `gnus-list-identifiers`.
+Valid values are nil, t, `head', `last', an integer or a predicate.
+See the manual for details."
+ :group 'gnus-article-treat
+ :type gnus-article-treat-custom)
+
(defcustom gnus-treat-strip-pgp t
"Strip PGP signatures.
Valid values are nil, t, `head', `last', an integer or a predicate.
:group 'gnus-article-treat
:type gnus-article-treat-custom)
-(defcustom gnus-treat-strip-blank-lines nil
- "Strip all blank lines.
-Valid values are nil, t, `head', `last', an integer or a predicate.
-See the manual for details."
- :group 'gnus-article-treat
- :type gnus-article-treat-custom)
-
(defcustom gnus-treat-overstrike t
"Treat overstrike highlighting.
Valid values are nil, t, `head', `last', an integer or a predicate.
:type gnus-article-treat-custom)
(put 'gnus-treat-overstrike 'highlight t)
-(defcustom gnus-treat-display-xface (if (and gnus-xemacs (featurep 'xface))
- 'head nil)
+(defcustom gnus-treat-display-xface
+ (if (or (and gnus-xemacs (featurep 'xface))
+ (eq 'x-face-mule-gnus-article-display-x-face
+ gnus-article-x-face-command))
+ 'head
+ nil)
"Display X-Face headers.
Valid values are nil, t, `head', `last', an integer or a predicate.
See the manual for details."
:type gnus-article-treat-head-custom)
(put 'gnus-treat-display-xface 'highlight t)
-(defcustom gnus-treat-display-smileys (if (and gnus-xemacs
- (featurep 'xpm))
- t nil)
+(defcustom gnus-treat-display-smileys
+ (if (or (and gnus-xemacs (featurep 'xpm))
+ (and (not gnus-xemacs)
+ window-system
+ (module-installed-p 'smiley-mule)))
+ t
+ nil)
"Display smileys.
Valid values are nil, t, `head', `last', an integer or a predicate.
See the manual for details."
:group 'gnus-article-treat
:type gnus-article-treat-custom)
+(defcustom gnus-treat-decode-article-as-default-mime-charset nil
+ "Decode an article as `default-mime-charset'. For instance, if you want to
+attempt to decode an article even if the value of `gnus-show-mime' is nil,
+you could set this variable to something like: nil for don't decode, t for
+decode the body, '(or header t) for the whole article, etc."
+ :group 'gnus-article-treat
+ :type '(radio (const :tag "Off" nil)
+ (const :tag "Decode body" t)
+ (const :tag "Decode all" (or head t))))
+
+(defcustom gnus-treat-translate nil
+ "Translate articles from one language to another.
+Valid values are nil, t, `head', `last', an integer or a predicate.
+See the manual for details."
+ :group 'gnus-article-treat
+ :type gnus-article-treat-custom)
+
;;; Internal variables
(defvar article-goto-body-goes-to-point-min-p nil)
(defvar gnus-article-wash-types nil)
+(defvar gnus-article-emphasis-alist nil)
(defvar gnus-article-mime-handle-alist-1 nil)
(defvar gnus-treatment-function-alist
- '((gnus-treat-strip-banner gnus-article-strip-banner)
+ '((gnus-treat-decode-article-as-default-mime-charset
+ gnus-article-decode-article-as-default-mime-charset)
+ (gnus-treat-strip-banner gnus-article-strip-banner)
(gnus-treat-strip-headers-in-body gnus-article-strip-headers-in-body)
- (gnus-treat-highlight-signature gnus-article-highlight-signature)
(gnus-treat-buttonize gnus-article-add-buttons)
(gnus-treat-fill-article gnus-article-fill-cited-article)
(gnus-treat-fill-long-lines gnus-article-fill-long-lines)
(gnus-treat-strip-cr gnus-article-remove-cr)
- (gnus-treat-emphasize gnus-article-emphasize)
+ (gnus-treat-display-xface gnus-article-display-x-face)
(gnus-treat-hide-headers gnus-article-maybe-hide-headers)
(gnus-treat-hide-boring-headers gnus-article-hide-boring-headers)
(gnus-treat-hide-signature gnus-article-hide-signature)
(gnus-treat-hide-citation gnus-article-hide-citation)
+ (gnus-treat-strip-list-identifiers gnus-article-hide-list-identifiers)
(gnus-treat-strip-pgp gnus-article-hide-pgp)
(gnus-treat-strip-pem gnus-article-hide-pem)
(gnus-treat-highlight-headers gnus-article-highlight-headers)
+ (gnus-treat-emphasize gnus-article-emphasize)
(gnus-treat-highlight-citation gnus-article-highlight-citation)
(gnus-treat-highlight-signature gnus-article-highlight-signature)
(gnus-treat-date-ut gnus-article-date-ut)
gnus-article-strip-leading-blank-lines)
(gnus-treat-strip-multiple-blank-lines
gnus-article-strip-multiple-blank-lines)
- (gnus-treat-strip-blank-lines gnus-article-strip-blank-lines)
(gnus-treat-overstrike gnus-article-treat-overstrike)
(gnus-treat-buttonize-head gnus-article-add-buttons-to-head)
- (gnus-treat-display-xface gnus-article-display-x-face)
(gnus-treat-display-smileys gnus-smiley-display)
(gnus-treat-display-picons gnus-article-display-picons)
(gnus-treat-play-sounds gnus-earcon-display)))
(interactive (gnus-article-hidden-arg))
;; Lars said that this function might be inhibited.
(if (gnus-article-check-hidden-text 'headers arg)
- ;; Show boring headers as well.
(progn
+ ;; Show boring headers as well.
(gnus-article-show-hidden-text 'boring-headers)
(when (eq 1 (point-min))
(set-window-start (get-buffer-window (current-buffer)) 1)))
(save-excursion
(save-restriction
(let ((buffer-read-only nil)
+ (inhibit-read-only t)
(case-fold-search t)
(max (1+ (length gnus-sorted-header-list)))
(ignored (when (not gnus-visible-headers)
(when (setq beg (text-property-any
(point-min) (point-max) 'message-rank (+ 2 max)))
;; We delete or make invisible the unwanted headers.
+ (push 'headers gnus-article-wash-types)
(if delete
(progn
(add-text-properties
(point-max)))
'boring-headers))))
+(defun article-toggle-headers (&optional arg)
+ "Toggle hiding of headers. If given a negative prefix, always show;
+if given a positive prefix, always hide."
+ (interactive (gnus-article-hidden-arg))
+ (let ((force (when (numberp arg)
+ (cond ((> arg 0) 'always-hide)
+ ((< arg 0) 'always-show))))
+ (window (get-buffer-window gnus-article-buffer))
+ (header-end (point-min))
+ header-start field-end field-start
+ (inhibit-point-motion-hooks t)
+ (inhibit-read-only t)
+ buffer-read-only)
+ (save-restriction
+ (widen)
+ (while (and (setq header-start
+ (text-property-any header-end (point-max)
+ 'article-treated-header t))
+ (setq header-end
+ (text-property-not-all header-start (point-max)
+ 'article-treated-header t)))
+ (setq field-end header-start)
+ (cond
+ (;; Hide exposed invisible fields.
+ (and (not (eq 'always-show force))
+ (setq field-start
+ (text-property-any field-end header-end
+ 'exposed-invisible-field t)))
+ (while (and field-start
+ (setq field-end (text-property-not-all
+ field-start header-end
+ 'exposed-invisible-field t)))
+ (add-text-properties field-start field-end gnus-hidden-properties)
+ (setq field-start (text-property-any field-end header-end
+ 'exposed-invisible-field t)))
+ (put-text-property header-start header-end
+ 'exposed-invisible-field nil))
+ (;; Expose invisible fields.
+ (and (not (eq 'always-hide force))
+ (setq field-start
+ (text-property-any field-end header-end 'invisible t)))
+ (while (and field-start
+ (setq field-end (text-property-not-all
+ field-start header-end
+ 'invisible t)))
+ ;; If the invisible text is not terminated with newline, we
+ ;; won't expose it. Because it may be created by x-face-mule.
+ ;; BTW, XEmacs sometimes fail in putting a invisible text
+ ;; property with `gnus-article-hide-text' (really?). In that
+ ;; case, the invisible text might be started from the middle of
+ ;; a line so we will expose the sort of thing.
+ (when (or (not (or (eq header-start field-start)
+ (eq ?\n (char-before field-start))))
+ (eq ?\n (char-before field-end)))
+ (remove-text-properties field-start field-end
+ gnus-hidden-properties)
+ (put-text-property field-start field-end
+ 'exposed-invisible-field t))
+ (setq field-start (text-property-any field-end header-end
+ 'invisible t))))
+ (;; Hide fields.
+ (not (eq 'always-show force))
+ (narrow-to-region header-start header-end)
+ (article-hide-headers)
+ ;; Re-display X-Face image under XEmacs.
+ (when (and gnus-xemacs
+ (gnus-functionp gnus-article-x-face-command))
+ (let ((func (cadr (assq 'gnus-treat-display-xface
+ gnus-treatment-function-alist)))
+ (condition 'head))
+ (when (and (not gnus-inhibit-treatment)
+ func
+ (gnus-treat-predicate gnus-treat-display-xface))
+ (funcall func)
+ (put-text-property header-start header-end 'read-only nil))))
+ (widen))
+ ))
+ (goto-char (point-min))
+ (when window
+ (set-window-start window (point-min))))))
+
(defvar gnus-article-normalized-header-length 40
"Length of normalized headers.")
(set-buffer gnus-article-buffer)
(let ((inhibit-point-motion-hooks t)
buffer-read-only
- (mail-parse-charset gnus-newsgroup-charset))
+ (mail-parse-charset gnus-newsgroup-charset)
+ (mail-parse-ignored-charsets
+ (save-excursion (set-buffer gnus-summary-buffer)
+ gnus-newsgroup-ignored-charsets)))
(mail-decode-encoded-word-region (point-min) (point-max)))))
(defun article-decode-charset (&optional prompt)
(ctl
(mail-content-type-get ctl 'charset))))
(mail-parse-charset gnus-newsgroup-charset)
+ (mail-parse-ignored-charsets
+ (save-excursion (condition-case nil
+ (set-buffer gnus-summary-buffer)
+ (error))
+ gnus-newsgroup-ignored-charsets))
buffer-read-only)
- (when (memq charset gnus-newsgroup-ignored-charsets)
- (setq charset nil))
+ (if (and ctl (not (string-match "/" (car ctl))))
+ (setq ctl nil))
(goto-char (point-max))
(widen)
(forward-line 1)
(when charset
(mm-decode-body charset)))))))
+(defun article-hide-list-identifiers ()
+ "Remove any list identifiers in `gnus-list-identifiers' from Subject
+header in the current article."
+ (interactive)
+ (save-excursion
+ (save-restriction
+ (let ((inhibit-point-motion-hooks t)
+ buffer-read-only)
+ (article-narrow-to-head)
+ (let ((regexp (if (stringp gnus-list-identifiers) gnus-list-identifiers
+ (mapconcat 'identity gnus-list-identifiers " *\\|"))))
+ (when regexp
+ (goto-char (point-min))
+ (when (re-search-forward
+ (concat "^Subject: +\\(Re: +\\)?\\(" regexp " *\\)")
+ nil t)
+ (delete-region (match-beginning 2) (match-end 0)))))))))
+
(defun article-hide-pgp ()
"Remove any PGP headers and signatures in the current article."
(interactive)
(when (re-search-forward "^-----BEGIN PGP SIGNED MESSAGE-----\n" nil t)
(push 'pgp gnus-article-wash-types)
(delete-region (match-beginning 0) (match-end 0))
- ;; PGP 5 and GNU PG add a `Hash: <>' comment, hide that too
- (when (looking-at "Hash:.*$")
- (delete-region (point) (1+ (gnus-point-at-eol))))
+ ;; Remove armor headers (rfc2440 6.2)
+ (delete-region (point) (or (re-search-forward "^[ \t]*\n" nil t)
+ (point)))
(setq beg (point))
;; Hide the actual signature.
(and (search-forward "\n-----BEGIN PGP SIGNATURE-----\n" nil t)
(while (re-search-forward banner nil t)
(delete-region (match-beginning 0) (match-end 0))))))))))
+(defun article-babel ()
+ "Translate article using an online translation service."
+ (interactive)
+ (require 'babel)
+ (save-excursion
+ (set-buffer gnus-article-buffer)
+ (when (article-goto-body)
+ (let* ((buffer-read-only nil)
+ (start (point))
+ (end (point-max))
+ (orig (buffer-substring start end))
+ (trans (babel-as-string orig)))
+ (save-restriction
+ (narrow-to-region start end)
+ (delete-region start end)
+ (insert trans))))))
+
(defun article-hide-signature (&optional arg)
"Hide the signature in the current article.
If given a negative prefix, always show; if given a positive prefix,
always hide."
(interactive (gnus-article-hidden-arg))
- (unless (gnus-article-check-hidden-text 'signature arg)
- (save-excursion
- (save-restriction
- (let ((buffer-read-only nil))
- (when (gnus-article-narrow-to-signature)
- (gnus-article-hide-text-type
- (point-min) (point-max) 'signature)))))))
+ (save-excursion
+ (save-restriction
+ (if (interactive-p)
+ (progn
+ (widen)
+ (article-goto-body))
+ (goto-char (point-min)))
+ (unless (gnus-article-check-hidden-text 'signature arg)
+ (let ((buffer-read-only nil)
+ (button (point)))
+ (while (setq button (text-property-any button (point-max)
+ 'gnus-callback
+ 'gnus-signature-toggle))
+ (setq button (text-property-not-all button (point-max)
+ 'gnus-callback
+ 'gnus-signature-toggle))
+ (when (and button (not (eobp)))
+ (gnus-article-hide-text-type
+ (1+ button)
+ (or (next-single-property-change (1+ button) 'mime-view-entity)
+ (point-max))
+ 'signature))))))))
(defun article-strip-headers-in-body ()
"Strip offensive headers from bodies."
should replace the \"Date:\" one, or should be added below it."
(interactive (list 'ut t))
(let* ((header (or header
- (mail-header-date (save-excursion
- (set-buffer gnus-summary-buffer)
- gnus-current-headers))
+ (and (eq 1 (point-min))
+ (mail-header-date (save-excursion
+ (set-buffer gnus-summary-buffer)
+ gnus-current-headers)))
(message-fetch-field "date")
""))
- (tdate-regexp "^Date:[ \t]\\|^X-Sent:[ \t]")
- (date-regexp
- (cond
- ((not gnus-article-date-lapsed-new-header)
- tdate-regexp)
- ((eq type 'lapsed)
- "^X-Sent:[ \t]")
- (t
- "^Date:[ \t]")))
(date (if (vectorp header) (mail-header-date header)
header))
(inhibit-point-motion-hooks t)
- (newline t)
- bface eface)
+ bface eface date-pos)
(when (and date (not (string= date "")))
(save-excursion
(save-restriction
(article-narrow-to-head)
- (when (re-search-forward tdate-regexp nil t)
+ (when (or (and (eq type 'lapsed)
+ gnus-article-date-lapsed-new-header
+ ;; Attempt to get the face of X-Sent first.
+ (re-search-forward "^X-Sent:[ \t]" nil t))
+ (re-search-forward "^Date:[ \t]" nil t)
+ ;; If Date is missing, try again for X-Sent.
+ (re-search-forward "^X-Sent:[ \t]" nil t))
(setq bface (get-text-property (gnus-point-at-bol) 'face)
+ date (or (get-text-property (gnus-point-at-bol)
+ 'original-date)
+ date)
eface (get-text-property (1- (gnus-point-at-eol))
- 'face))
- (forward-line 1))
- (goto-char (point-min))
+ 'face)))
(let ((buffer-read-only nil))
- ;; Delete any old Date headers.
- (while (re-search-forward date-regexp nil t)
- (if newline
- (delete-region (progn (beginning-of-line) (point))
- (progn (end-of-line) (point)))
- (delete-region (progn (beginning-of-line) (point))
- (progn (forward-line 1) (point))))
- (setq newline nil))
+ ;; Delete any old X-Sent headers.
+ (when (setq date-pos
+ (text-property-any (point-min) (point-max)
+ 'article-date-lapsed t))
+ (goto-char (setq date-pos (set-marker (make-marker) date-pos)))
+ (delete-region (match-beginning 0)
+ (progn (forward-line 1) (point))))
+ (goto-char (point-min))
+ ;; Delete any old Date headers.
+ (while (re-search-forward "^Date:[ \t]" nil t)
+ (unless date-pos
+ (setq date-pos (match-beginning 0)))
+ (unless (and (eq type 'lapsed)
+ gnus-article-date-lapsed-new-header)
+ (delete-region (match-beginning 0)
+ (progn (message-next-header) (point)))))
+ (if date-pos
+ (progn
+ (goto-char date-pos)
+ (unless (bolp)
+ ;; Possibly, Date has been deleted.
+ (insert "\n"))
+ (when (and (eq type 'lapsed)
+ gnus-article-date-lapsed-new-header
+ (looking-at "Date:"))
+ (forward-line 1)))
+ (goto-char (point-min)))
(insert (article-make-date-line date type))
- (when newline
- (insert "\n")
- (forward-line -1))
+ (when (eq type 'lapsed)
+ (put-text-property (gnus-point-at-bol) (point)
+ 'article-date-lapsed t))
+ (insert "\n")
+ (forward-line -1)
;; Do highlighting.
- (beginning-of-line)
(when (looking-at "\\([^:]+\\): *\\(.*\\)$")
(put-text-property (match-beginning 1) (1+ (match-end 1))
+ 'original-date date)
+ (put-text-property (match-beginning 1) (1+ (match-end 1))
'face bface)
(put-text-property (match-beginning 2) (match-end 2)
'face eface))))))))
;; functions since they aren't particularly resistant to
;; buggy dates.
((eq type 'local)
- (let ((tz (car (current-time-zone))))
- (format "Date: %s %s%04d" (current-time-string time)
- (if (> tz 0) "+" "-") (abs (/ tz 36)))))
+ (let ((tz (car (current-time-zone time))))
+ (format "Date: %s %s%02d%02d" (current-time-string time)
+ (if (> tz 0) "+" "-") (/ (abs tz) 3600)
+ (/ (% (abs tz) 3600) 60))))
;; Convert to Universal Time.
((eq type 'ut)
(concat "Date: "
(let* ((e (parse-time-string date))
(tm (apply 'encode-time e))
(ms (car tm))
- (ls (- (cadr tm) (car (current-time-zone)))))
+ (ls (- (cadr tm) (car (current-time-zone time)))))
(cond ((< ls 0) (list (1- ms) (+ ls 65536)))
((> ls 65535) (list (1+ ms) (- ls 65536)))
(t (list ms ls)))))
(format-time-string gnus-article-time-format time))))
;; ISO 8601.
((eq type 'iso8601)
- (concat
- "Date: "
- (format-time-string "%Y%m%dT%H%M%S" time)))
+ (let ((tz (car (current-time-zone time))))
+ (concat
+ "Date: "
+ (format-time-string "%Y%m%dT%H%M%S" time)
+ (format "%s%02d%02d"
+ (if (> tz 0) "+" "-") (/ (abs tz) 3600)
+ (/ (% (abs tz) 3600) 60)))))
;; Do an X-Sent lapsed format.
((eq type 'lapsed)
;; If the date is seriously mangled, the timezone functions are
"Show all hidden text in the article buffer."
(interactive)
(save-excursion
+ (widen)
(let ((buffer-read-only nil))
- (gnus-article-unhide-text (point-min) (point-max)))))
+ (gnus-article-unhide-text (point-min) (point-max))
+ (gnus-remove-text-with-property 'gnus-prev)
+ (gnus-remove-text-with-property 'gnus-next))))
+
+(defun article-show-all-headers ()
+ "Show all hidden headers in the article buffer."
+ (interactive)
+ (save-excursion
+ (save-restriction
+ (widen)
+ (article-narrow-to-head)
+ (let ((buffer-read-only nil))
+ (gnus-article-unhide-text (point-min) (point-max))))))
(defun article-emphasize (&optional arg)
"Emphasize text according to `gnus-emphasis-alist'."
(interactive (gnus-article-hidden-arg))
(unless (gnus-article-check-hidden-text 'emphasis arg)
(save-excursion
- (let ((alist gnus-emphasis-alist)
+ (let ((alist (or (with-current-buffer gnus-summary-buffer
+ gnus-article-emphasis-alist)
+ gnus-emphasis-alist))
(buffer-read-only nil)
(props (append '(article-type emphasis)
gnus-hidden-properties))
face (nth 3 elem))
(while (re-search-forward regexp nil t)
(when (and (match-beginning visible) (match-beginning invisible))
+ (push 'emphasis gnus-article-wash-types)
(gnus-article-hide-text
(match-beginning invisible) (match-end invisible) props)
(gnus-article-unhide-text-type
(match-beginning visible) (match-end visible) 'face face)
(goto-char (match-end invisible)))))))))
+(defun gnus-article-setup-highlight-words (&optional highlight-words)
+ "Setup newsgroup emphasis alist."
+ (unless gnus-article-emphasis-alist
+ (let ((name (and gnus-newsgroup-name
+ (gnus-group-real-name gnus-newsgroup-name))))
+ (make-local-variable 'gnus-article-emphasis-alist)
+ (setq gnus-article-emphasis-alist
+ (nconc
+ (let ((alist gnus-group-highlight-words-alist) elem highlight)
+ (while (setq elem (pop alist))
+ (when (and name (string-match (car elem) name))
+ (setq alist nil
+ highlight (copy-list (cdr elem)))))
+ highlight)
+ (copy-list highlight-words)
+ (if gnus-newsgroup-name
+ (copy-list (gnus-group-find-parameter
+ gnus-newsgroup-name 'highlight-words t)))
+ gnus-emphasis-alist)))))
+
(defvar gnus-summary-article-menu)
(defvar gnus-summary-post-menu)
(apply ',afunc args))))))))
'(article-hide-headers
article-hide-boring-headers
+ article-toggle-headers
article-treat-overstrike
article-fill-long-lines
article-capitalize-sentences
article-remove-cr
article-display-x-face
article-de-quoted-unreadable
+ article-hide-list-identifiers
article-hide-pgp
article-strip-banner
+ article-babel
article-hide-pem
article-hide-signature
article-strip-headers-in-body
article-emphasize
article-treat-dumbquotes
article-normalize-headers
- (article-show-all . gnus-article-show-all-headers))))
+ (article-show-all-headers . gnus-article-show-all-headers)
+ (article-show-all . gnus-article-show-all))))
\f
;;;
;;; Gnus article mode
(easy-menu-define
gnus-article-treatment-menu gnus-article-mode-map ""
'("Treatment"
- ["Hide headers" gnus-article-hide-headers t]
+ ["Hide headers" gnus-article-toggle-headers t]
["Hide signature" gnus-article-hide-signature t]
["Hide citation" gnus-article-hide-citation t]
["Treat overstrike" gnus-article-treat-overstrike t]
(setq gnus-article-buffer name)
(setq gnus-original-article-buffer original)
(gnus-set-global-variables)))
+ (gnus-article-setup-highlight-words)
;; Init original article buffer.
(save-excursion
(set-buffer (gnus-get-buffer-create gnus-original-article-buffer))
(if (get-buffer name)
(save-excursion
(set-buffer name)
+ (kill-all-local-variables)
(buffer-disable-undo)
(setq buffer-read-only t)
(unless (eq major-mode 'gnus-article-mode)
(gnus-configure-windows 'article)
t))))))
+(defun gnus-article-prepare-mime-display (&optional number)
+ (goto-char (point-min))
+ (when (re-search-forward "^[^\t ]+:" nil t)
+ (goto-char (match-beginning 0)))
+ (let ((entity (if (eq 1 (point-min))
+ (get-text-property 1 'mime-view-entity)
+ (get-text-property (point) 'mime-view-entity)))
+ last-entity child-entity next type)
+ (setq child-entity (mime-entity-children entity))
+ (if child-entity
+ (setq last-entity (nth (1- (length child-entity))
+ child-entity))
+ (setq last-entity entity))
+ (save-restriction
+ (narrow-to-region (point)
+ (if (search-forward "\n\n" nil t)
+ (point)
+ (point-max)))
+ (gnus-treat-article 'head)
+ (put-text-property (point-min) (point-max) 'article-treated-header t)
+ (goto-char (point-max)))
+ (while (and (not (eobp))
+ entity
+ (setq next
+ (set-marker
+ (make-marker)
+ (or (next-single-property-change (point)
+ 'mime-view-entity)
+ (point-max)))))
+ (let ((types (mime-entity-content-type entity)))
+ (while (eq 'multipart (mime-content-type-primary-type types))
+ (setq entity (car (mime-entity-children entity))
+ types (mime-entity-content-type entity)))
+ (when types
+ (setq type (format "%s/%s"
+ (mime-content-type-primary-type types)
+ (mime-content-type-subtype types)))))
+ (if (string-equal type "message/rfc822")
+ (progn
+ (setq next (point))
+ (let ((children (mime-entity-children entity))
+ last-children)
+ (when children
+ (setq last-children (nth (1- (length children)) children))
+ (while
+ (and
+ (not (eq last-children
+ (get-text-property next 'mime-view-entity)))
+ (setq next
+ (next-single-property-change next
+ 'mime-view-entity))))))
+ (setq next (or (next-single-property-change next 'mime-view-entity)
+ (point-max)))
+ (save-restriction
+ (narrow-to-region (point) next)
+ (gnus-article-prepare-mime-display)
+ (goto-char (point-max)))
+ (setq entity (get-text-property (point) 'mime-view-entity)))
+ (save-restriction
+ (narrow-to-region (point) next)
+ ;; Kludge. We have to count true number, but for now,
+ ;; part number is here only to achieve `last'.
+ (gnus-treat-article nil 1
+ (if (eq entity last-entity)
+ 1 2)
+ type)
+ (setq entity (get-text-property next 'mime-view-entity))
+ (goto-char (point-max)))))))
+
;;;###autoload
(defun gnus-article-prepare-display ()
"Make the current buffer look like a nice article."
- (let ((method
- (if gnus-show-mime
- (progn
- (setq mime-message-structure gnus-current-headers)
- gnus-article-display-method-for-mime)
- gnus-article-display-method-for-traditional)))
- (gnus-run-hooks 'gnus-tmp-internal-hook)
- (gnus-run-hooks 'gnus-article-prepare-hook)
- ;; Display message.
- (funcall method)
- ;; Associate this article with the current summary buffer.
- (setq gnus-article-current-summary gnus-summary-buffer)
- ;; Perform the article display hooks.
- (gnus-run-hooks 'gnus-article-display-hook)))
+ (setq gnus-article-wash-types nil)
+ (gnus-run-hooks 'gnus-tmp-internal-hook)
+ (gnus-run-hooks 'gnus-article-prepare-hook)
+ ;; Display message.
+ (let (mime-display-header-hook mime-display-text/plain-hook)
+ (funcall (if gnus-show-mime
+ (progn
+ (setq mime-message-structure gnus-current-headers)
+ (mime-buffer-entity-set-buffer-internal
+ mime-message-structure
+ gnus-original-article-buffer)
+ (mime-entity-set-representation-type-internal
+ mime-message-structure 'mime-buffer-entity)
+ (luna-send mime-message-structure
+ 'initialize-instance
+ mime-message-structure)
+ gnus-article-display-method-for-mime)
+ gnus-article-display-method-for-traditional)))
+ ;; Associate this article with the current summary buffer.
+ (setq gnus-article-current-summary gnus-summary-buffer)
+ ;; Call the treatment functions.
+ (let ((inhibit-read-only t)
+ buffer-read-only)
+ (save-restriction
+ (widen)
+ (if gnus-show-mime
+ (gnus-article-prepare-mime-display)
+ (narrow-to-region (goto-char (point-min))
+ (if (search-forward "\n\n" nil t)
+ (point)
+ (point-max)))
+ (gnus-treat-article 'head)
+ (put-text-property (point-min) (point-max) 'article-treated-header t)
+ (goto-char (point-max))
+ (widen)
+ (narrow-to-region (point) (point-max))
+ (gnus-treat-article nil))
+ (put-text-property (point-min) (point-max) 'read-only nil)))
+ ;; Perform the article display hooks. Incidentally, this hook is
+ ;; an obsolete variable by now.
+ (gnus-run-hooks 'gnus-article-display-hook))
+
+(defun gnus-article-decode-article-as-default-mime-charset ()
+ "Decode an article as `default-mime-charset'. It won't work if the
+value of the variable `gnus-show-mime' is non-nil."
+ (unless gnus-show-mime
+ (decode-mime-charset-region (point-min) (point-max)
+ (with-current-buffer gnus-summary-buffer
+ default-mime-charset))))
;;;
;;; Gnus MIME viewing functions
(?e gnus-tmp-dots ?s)))
(defvar gnus-mime-button-commands
- '((gnus-article-press-button "\r" "Toggle Display")
- (gnus-mime-view-part "v" "View Interactively...")
- (gnus-mime-save-part "o" "Save...")
- (gnus-mime-copy-part "c" "View As Text, In Other Buffer")
- (gnus-mime-inline-part "i" "View As Text, In This Buffer")
- (gnus-mime-internalize-part "E" "View Internally")
- (gnus-mime-externalize-part "e" "View Externally")
- (gnus-mime-pipe-part "|" "Pipe To Command...")))
+ '((gnus-article-press-button "\r" "Toggle Display")
+ (gnus-mime-view-part "v" "View Interactively...")
+ (gnus-mime-view-part-as-type "t" "View As Type...")
+ (gnus-mime-save-part "o" "Save...")
+ (gnus-mime-copy-part "c" "View As Text, In Other Buffer")
+ (gnus-mime-inline-part "i" "View As Text, In This Buffer")
+ (gnus-mime-internalize-part "E" "View Internally")
+ (gnus-mime-externalize-part "e" "View Externally")
+ (gnus-mime-pipe-part "|" "Pipe To Command...")))
(defun gnus-article-mime-part-status ()
- (if gnus-article-mime-handle-alist-1
- (format " (%d parts)" (length gnus-article-mime-handle-alist-1))
- ""))
+ (with-current-buffer gnus-article-buffer
+ (let ((entity (get-text-property (point-min) 'mime-view-entity)))
+ (if (and entity (mime-entity-children entity))
+ (format " (%d parts)" (length (mime-entity-children entity)))
+ ""))))
(defvar gnus-mime-button-map nil)
(unless gnus-mime-button-map
(save-current-buffer
(set-buffer gnus-article-buffer)
(let ((handles (or handles gnus-article-mime-handles))
- (mail-parse-charset gnus-newsgroup-charset))
+ (mail-parse-charset gnus-newsgroup-charset)
+ (mail-parse-ignored-charsets
+ (save-excursion (set-buffer gnus-summary-buffer)
+ gnus-newsgroup-ignored-charsets)))
(if (stringp (car handles))
(gnus-mime-view-all-parts (cdr handles))
(mapcar 'mm-display-part handles)))))
(mm-pipe-part data)))
(defun gnus-mime-view-part ()
- "Interactively choose a view method for the MIME part under point."
+ "Interactively choose a viewing method for the MIME part under point."
(interactive)
(gnus-article-check-buffer)
(let ((data (get-text-property (point) 'gnus-data)))
(mm-interactively-view-part data)))
+(defun gnus-mime-view-part-as-type ()
+ "Choose a MIME media type, and view the part as such."
+ (interactive
+ (list (completing-read "View as MIME type: " mailcap-mime-types)))
+ (gnus-article-check-buffer)
+ (let ((handle (get-text-property (point) 'gnus-data)))
+ (gnus-mm-display-part handle)))
+
(defun gnus-mime-copy-part (&optional handle)
"Put the the MIME part under point into a new buffer."
(interactive)
(gnus-article-check-buffer)
(let* ((handle (or handle (get-text-property (point) 'gnus-data)))
(mm-user-display-methods nil)
- (mm-all-images-fit t)
- (mail-parse-charset gnus-newsgroup-charset))
+ (mm-inline-large-images nil)
+ (mail-parse-charset gnus-newsgroup-charset)
+ (mail-parse-ignored-charsets
+ (save-excursion (set-buffer gnus-summary-buffer)
+ gnus-newsgroup-ignored-charsets)))
(if (mm-handle-undisplayer handle)
(mm-remove-part handle)
(mm-display-part handle))))
(gnus-article-check-buffer)
(let* ((handle (or handle (get-text-property (point) 'gnus-data)))
(mm-user-display-methods '((".*" . inline)))
- (mm-all-images-fit t)
- (mail-parse-charset gnus-newsgroup-charset))
+ (mm-inline-large-images t)
+ (mail-parse-charset gnus-newsgroup-charset)
+ (mail-parse-ignored-charsets
+ (save-excursion (set-buffer gnus-summary-buffer)
+ gnus-newsgroup-ignored-charsets)))
(if (mm-handle-undisplayer handle)
(mm-remove-part handle)
(mm-display-part handle))))
(set-buffer gnus-article-buffer)
(when (> n (length gnus-article-mime-handle-alist))
(error "No such part"))
+ (gnus-article-goto-part n)
(let ((handle (cdr (assq n gnus-article-mime-handle-alist))))
(funcall function handle))))
(interactive "p")
(gnus-article-part-wrapper n 'gnus-mime-inline-part))
-(defun gnus-article-view-part (n)
+(defun gnus-article-mime-match-handle-first (condition)
+ (if condition
+ (let ((alist gnus-article-mime-handle-alist) ihandle n)
+ (while (setq ihandle (pop alist))
+ (if (and (cond
+ ((functionp condition)
+ (funcall condition (cdr ihandle)))
+ ((eq condition 'undisplayed)
+ (not (or (mm-handle-undisplayer (cdr ihandle))
+ (equal (mm-handle-media-type (cdr ihandle))
+ "multipart/alternative"))))
+ ((eq condition 'undisplayed-alternative)
+ (not (mm-handle-undisplayer (cdr ihandle))))
+ (t t))
+ (gnus-article-goto-part (car ihandle))
+ (or (not n) (< (car ihandle) n)))
+ (setq n (car ihandle))))
+ (or n 1))
+ 1))
+
+(defun gnus-article-view-part (&optional n)
"View MIME part N, which is the numerical prefix."
- (interactive "p")
+ (interactive "P")
(save-current-buffer
(set-buffer gnus-article-buffer)
+ (or (numberp n) (setq n (gnus-article-mime-match-handle-first
+ gnus-article-mime-match-handle-function)))
(when (> n (length gnus-article-mime-handle-alist))
(error "No such part"))
(let ((handle (cdr (assq n gnus-article-mime-handle-alist))))
(forward-line 1)
(prog1
(let ((window (selected-window))
- (mail-parse-charset gnus-newsgroup-charset))
+ (mail-parse-charset gnus-newsgroup-charset)
+ (mail-parse-ignored-charsets
+ (save-excursion (set-buffer gnus-summary-buffer)
+ gnus-newsgroup-ignored-charsets)))
(save-excursion
(unwind-protect
(let ((win (get-buffer-window (current-buffer) t))
(gnus-treat-article
nil id
(1- (length gnus-article-mime-handles))
- (car (mm-handle-type handle))))))
+ (mm-handle-media-type handle)))))
(select-window window))))
(goto-char point)
(delete-region (gnus-point-at-bol) (progn (forward-line 1) (point)))
(mail-content-type-get (mm-handle-disposition handle)
'filename)
""))
- (gnus-tmp-type (car (mm-handle-type handle)))
+ (gnus-tmp-type (mm-handle-media-type handle))
(gnus-tmp-description
(mail-decode-encoded-word-string (or (mm-handle-description handle)
"")))
(when (and (not ihandles)
(not gnus-displaying-mime))
;; Top-level call; we clean up.
- (mm-destroy-parts gnus-article-mime-handles)
- (setq gnus-article-mime-handles handles
- gnus-article-mime-handle-alist nil)
+ (when gnus-article-mime-handles
+ (mm-destroy-parts gnus-article-mime-handles)
+ (setq gnus-article-mime-handle-alist nil)) ;; A trick.
+ (setq gnus-article-mime-handles handles)
;; We allow users to glean info from the handles.
(when gnus-article-mime-part-function
(gnus-mime-part-function handles)))
(narrow-to-region (point) (point-max))
(gnus-treat-article nil 1 1)
(widen)))
- ;; Highlight the headers.
- (save-excursion
- (save-restriction
- (article-goto-body)
- (narrow-to-region (point-min) (point))
- (gnus-treat-article 'head)))))))
+ (if (not ihandles)
+ ;; Highlight the headers.
+ (save-excursion
+ (save-restriction
+ (article-goto-body)
+ (narrow-to-region (point-min) (point))
+ (gnus-treat-article 'head))))))))
(defvar gnus-mime-display-multipart-as-mixed nil)
(mapcar 'gnus-mime-display-part handles))
(defun gnus-mime-display-single (handle)
- (let ((type (car (mm-handle-type handle)))
+ (let ((type (mm-handle-media-type handle))
(ignored gnus-ignored-mime-types)
(not-attachment t)
(move nil)
(or (not (mm-handle-disposition handle))
(equal (car (mm-handle-disposition handle))
"inline")
- (mm-attachment-override-p type)))
- (mm-automatic-display-p type)
- (or (mm-inlinable-part-p type)
+ (mm-attachment-override-p handle)))
+ (mm-automatic-display-p handle)
+ (or (mm-inlined-p handle)
(mm-automatic-external-display-p type)))
(setq display t)
- (when (equal (car (split-string type "/"))
- "text")
+ (when (equal (mm-handle-media-supertype handle) "text")
(setq text t)))
(let ((id (1+ (length gnus-article-mime-handle-alist))))
(push (cons id handle) gnus-article-mime-handle-alist)
(cond
(display
(when move
- (forward-line -2))
- (let ((mail-parse-charset gnus-newsgroup-charset))
+ (forward-line -2)
+ (setq beg (point)))
+ (let ((mail-parse-charset gnus-newsgroup-charset)
+ (mail-parse-ignored-charsets
+ (save-excursion (set-buffer gnus-summary-buffer)
+ gnus-newsgroup-ignored-charsets)))
(mm-display-part handle t))
(goto-char (point-max)))
((and text not-attachment)
(when move
- (forward-line -2))
+ (forward-line -2)
+ (setq beg (point)))
(gnus-article-insert-newline)
(mm-insert-inline handle (mm-get-part handle))
(goto-char (point-max))))
(gnus-treat-article
nil (length gnus-article-mime-handle-alist)
(1- (length gnus-article-mime-handles))
- (car (mm-handle-type handle))))))))))
+ (mm-handle-media-type handle)))))))))
(defun gnus-unbuttonized-mime-type-p (type)
"Say whether TYPE is to be unbuttonized."
(progn
(insert (format "(%c) %-18s"
(if (equal handle preferred) ?* ? )
- (if (stringp (car handle))
- (car handle)
- (car (mm-handle-type handle)))))
+ (mm-handle-media-type handle)))
(point))
`(gnus-callback
(lambda (handles)
(when preferred
(if (stringp (car preferred))
(gnus-display-mime preferred)
- (let ((mail-parse-charset gnus-newsgroup-charset))
- (mm-display-part preferred)))
+ (let ((mail-parse-charset gnus-newsgroup-charset)
+ (mail-parse-ignored-charsets
+ (save-excursion (set-buffer gnus-summary-buffer)
+ gnus-newsgroup-ignored-charsets)))
+ (mm-display-part preferred)
+ ;; Do highlighting.
+ (save-excursion
+ (save-restriction
+ (narrow-to-region (car begend) (point-max))
+ (gnus-treat-article
+ nil (length gnus-article-mime-handle-alist)
+ (1- (length gnus-article-mime-handles))
+ (mm-handle-media-type handle))))))
(goto-char (point-max))
(setcdr begend (point-marker)))))
(when ibegend
;; save it to file.
(goto-char (point-max))
(insert "\n")
- (append-to-file (point-min) (point-max) file-name)
+ (write-region-as-binary (point-min) (point-max) file-name 'append)
t)))
(defun gnus-narrow-to-page (&optional arg)
If end of article, return non-nil. Otherwise return nil.
Argument LINES specifies lines to be scrolled up."
(interactive "p")
- (move-to-window-line -1)
- (if (save-excursion
- (end-of-line)
- (and (pos-visible-in-window-p) ;Not continuation line.
- (eobp)))
- ;; Nothing in this page.
- (if (or (not gnus-page-broken)
- (save-excursion
- (save-restriction
- (widen) (forward-line 1) (eobp)))) ;Real end-of-buffer?
- t ;Nothing more.
- (gnus-narrow-to-page 1) ;Go to next page.
- nil)
- ;; More in this page.
- (let ((scroll-in-place nil))
- (condition-case ()
- (scroll-up lines)
- (end-of-buffer
- ;; Long lines may cause an end-of-buffer error.
- (goto-char (point-max)))))
- (move-to-window-line 0)
- nil))
+ (let ((start (window-start))
+ end-of-buffer end-of-page)
+ (save-excursion
+ (move-to-window-line -1)
+ (if (<= (point) start)
+ (progn
+ (forward-line 2)
+ (setq start (point)))
+ (forward-line 1)
+ (setq start nil))
+ (unless (or (cond ((eq (1+ (buffer-size)) (point))
+ (setq end-of-buffer t))
+ ((eobp)
+ (setq end-of-page t)))
+ (not lines))
+ (move-to-window-line lines)
+ (unless (search-backward "\n\n" nil t)
+ (setq start (point)))))
+ (cond (end-of-buffer t)
+ (end-of-page
+ (gnus-narrow-to-page 1)
+ nil)
+ (t
+ (if start
+ (set-window-start (selected-window) start)
+ (scroll-up lines))
+ nil))))
(defun gnus-article-prev-page (&optional lines)
"Show previous page of current article.
Argument LINES specifies lines to be scrolled down."
(interactive "p")
- (move-to-window-line 0)
- (if (and gnus-page-broken
- (bobp)
- (not (save-restriction (widen) (bobp)))) ;Real beginning-of-buffer?
- (progn
- (gnus-narrow-to-page -1) ;Go to previous page.
- (goto-char (point-max))
- (recenter -1))
- (let ((scroll-in-place nil))
- (prog1
- (condition-case ()
- (scroll-down lines)
- (beginning-of-buffer
- (goto-char (point-min))))
- (move-to-window-line 0)))))
+ (let (beginning-of-buffer beginning-of-page)
+ (save-excursion
+ (move-to-window-line 0)
+ (cond ((eq 1 (point))
+ (setq beginning-of-buffer t))
+ ((bobp)
+ (setq beginning-of-page t))))
+ (cond (beginning-of-buffer)
+ (beginning-of-page
+ (gnus-narrow-to-page -1))
+ (t
+ (condition-case nil
+ (scroll-down lines)
+ (beginning-of-buffer
+ (goto-char (point-min))))))))
(defun gnus-article-refer-article ()
"Read article specified by message-id around point."
(gnus-article-check-buffer)
(let ((nosaves
'("q" "Q" "c" "r" "R" "\C-c\C-f" "m" "a" "f" "F"
- "Zc" "ZC" "ZE" "ZQ" "ZZ" "Zn" "ZR" "ZG" "ZN" "ZP"
+ "Zc" "ZC" "ZE" "ZJ" "ZQ" "ZZ" "Zn" "ZR" "ZG" "ZN" "ZP"
"=" "^" "\M-^" "|"))
(nosave-but-article
'("A\r"))
(set-buffer gnus-article-current-summary)
(let (gnus-pick-mode)
(push (or key last-command-event) unread-command-events)
- (setq keys (read-key-sequence nil))))
+ (setq keys (static-if (featurep 'xemacs)
+ (events-to-keys (read-key-sequence nil))
+ (read-key-sequence nil)))))
(message "")
(if (or (member keys nosaves)
If given a prefix, show the hidden text instead."
(interactive (append (gnus-article-hidden-arg) (list 'force)))
(gnus-article-hide-headers arg)
+ (gnus-article-hide-list-identifiers arg)
(gnus-article-hide-pgp arg)
(gnus-article-hide-citation-maybe arg force)
(gnus-article-hide-signature arg))
(set-buffer gnus-article-buffer)
(gnus-article-edit-mode)
(funcall start-func)
- ;;(gnus-article-delete-text-of-type 'annotation)
- ;;(gnus-set-text-properties (point-min) (point-max) nil)
(gnus-configure-windows 'edit-article)
(setq gnus-article-edit-done-function exit-func)
(setq gnus-prev-winconf winconf)
It does this by highlighting everything after
`gnus-signature-separator' using `gnus-signature-face'."
(interactive)
+ (when gnus-signature-face
+ (save-excursion
+ (set-buffer gnus-article-buffer)
+ (let ((buffer-read-only nil)
+ (inhibit-point-motion-hooks t))
+ (save-restriction
+ (when (gnus-article-narrow-to-signature)
+ (gnus-overlay-put (gnus-make-overlay (point-min) (point-max))
+ 'face gnus-signature-face)))))))
+
+(defun gnus-article-buttonize-signature ()
+ "Add button to the signature."
+ (interactive)
(save-excursion
(set-buffer gnus-article-buffer)
(let ((buffer-read-only nil)
(inhibit-point-motion-hooks t))
- (save-restriction
- (when (and gnus-signature-face
- (gnus-article-narrow-to-signature))
- (gnus-overlay-put (gnus-make-overlay (point-min) (point-max))
- 'face gnus-signature-face)
- (widen)
- (gnus-article-search-signature)
- (let ((start (match-beginning 0))
- (end (set-marker (make-marker) (1+ (match-end 0)))))
- (gnus-article-add-button start (1- end) 'gnus-signature-toggle
- end)))))))
+ (when (gnus-article-search-signature)
+ (gnus-article-add-button (match-beginning 0) (match-end 0)
+ 'gnus-signature-toggle
+ (set-marker (make-marker)
+ (1+ (match-end 0))))))))
(defun gnus-button-in-region-p (b e prop)
"Say whether PROP exists in the region."
(alist gnus-button-alist)
beg entry regexp)
;; Remove all old markers.
- (let (marker entry)
+ (let (marker entry new-list)
(while (setq marker (pop gnus-button-marker-list))
- (goto-char marker)
- (when (setq entry (gnus-button-entry))
- (put-text-property (match-beginning (nth 1 entry))
- (match-end (nth 1 entry))
- 'gnus-callback nil))
- (set-marker marker nil)))
+ (if (or (< marker (point-min)) (>= marker (point-max)))
+ (push marker new-list)
+ (goto-char marker)
+ (when (setq entry (gnus-button-entry))
+ (put-text-property (match-beginning (nth 1 entry))
+ (match-end (nth 1 entry))
+ 'gnus-callback nil))
+ (set-marker marker nil)))
+ (setq gnus-button-marker-list new-list))
;; We skip the headers.
(article-goto-body)
(setq beg (point))
(save-excursion
(set-buffer gnus-article-buffer)
(let ((buffer-read-only nil)
- (inhibit-point-motion-hooks t))
+ (inhibit-point-motion-hooks t)
+ (limit (or (next-single-property-change end 'mime-view-entity)
+ (point-max))))
(if (get-text-property end 'invisible)
- (gnus-article-unhide-text end (point-max))
- (gnus-article-hide-text end (point-max) gnus-hidden-properties)))))
+ (gnus-article-unhide-text end limit)
+ (gnus-article-hide-text end limit gnus-hidden-properties)))))
(defun gnus-button-entry ()
;; Return the first entry in `gnus-button-alist' matching this place.
(define-key gnus-prev-page-map gnus-mouse-2 'gnus-button-prev-page)
(define-key gnus-prev-page-map "\r" 'gnus-button-prev-page))
-(defun gnus-insert-prev-page-button ()
- (let ((buffer-read-only nil))
- (gnus-eval-format
- gnus-prev-page-line-format nil
- `(gnus-prev t local-map ,gnus-prev-page-map
- gnus-callback gnus-article-button-prev-page
- article-type annotation))))
+(static-if (featurep 'xemacs)
+ (defun gnus-insert-prev-page-button ()
+ (let ((buffer-read-only nil))
+ (gnus-eval-format
+ gnus-prev-page-line-format nil
+ `(gnus-prev t local-map ,gnus-prev-page-map
+ gnus-callback gnus-article-button-prev-page
+ article-type annotation))))
+ (defun gnus-insert-prev-page-button ()
+ (let ((buffer-read-only nil)
+ (situation (get-text-property (point-min) 'mime-view-situation)))
+ (set-keymap-parent gnus-prev-page-map (current-local-map))
+ (gnus-eval-format
+ gnus-prev-page-line-format nil
+ `(gnus-prev t local-map ,gnus-prev-page-map
+ gnus-callback gnus-article-button-prev-page
+ article-type annotation
+ mime-view-situation ,situation))))
+ )
(defvar gnus-next-page-map nil)
(unless gnus-next-page-map
- (setq gnus-next-page-map (make-keymap))
- (suppress-keymap gnus-prev-page-map)
+ (setq gnus-next-page-map (make-sparse-keymap))
(define-key gnus-next-page-map gnus-mouse-2 'gnus-button-next-page)
(define-key gnus-next-page-map "\r" 'gnus-button-next-page))
(gnus-article-prev-page)
(select-window win)))
-(defun gnus-insert-next-page-button ()
- (let ((buffer-read-only nil))
- (gnus-eval-format gnus-next-page-line-format nil
- `(gnus-next
- t local-map ,gnus-next-page-map
- gnus-callback gnus-article-button-next-page
- article-type annotation))))
+(static-if (featurep 'xemacs)
+ (defun gnus-insert-next-page-button ()
+ (let ((buffer-read-only nil))
+ (gnus-eval-format gnus-next-page-line-format nil
+ `(gnus-next
+ t local-map ,gnus-next-page-map
+ gnus-callback gnus-article-button-next-page
+ article-type annotation))))
+ (defun gnus-insert-next-page-button ()
+ (let ((buffer-read-only nil)
+ (situation (get-text-property (point-min) 'mime-view-situation)))
+ (set-keymap-parent gnus-next-page-map (current-local-map))
+ (gnus-eval-format gnus-next-page-line-format nil
+ `(gnus-next
+ t local-map ,gnus-next-page-map
+ gnus-callback gnus-article-button-next-page
+ article-type annotation
+ mime-view-situation ,situation))))
+ )
(defun gnus-article-button-next-page (arg)
"Go to the next page."
(when (string-match (pop list) type)
(throw 'found t)))))))
(highlightp (gnus-visual-p 'article-highlight 'highlight))
- val elem)
+ (entity (static-unless (featurep 'xemacs)
+ (when (eq 'head condition)
+ (get-text-property (point-min) 'mime-view-entity))))
+ val elem buttonized)
(gnus-run-hooks 'gnus-part-display-hook)
- (while (setq elem (pop alist))
- (setq val (symbol-value (car elem)))
- (when (and (or (consp val)
- treated-type)
- (gnus-treat-predicate val)
- (or (not (get (car elem) 'highlight))
- highlightp))
- (save-restriction
- (funcall (cadr elem)))))))
+ (unless gnus-inhibit-treatment
+ (while (setq elem (pop alist))
+ (setq val (symbol-value (car elem)))
+ (when (and (or (consp val)
+ treated-type)
+ (gnus-treat-predicate val)
+ (or (not (get (car elem) 'highlight))
+ highlightp))
+ (when (and (not buttonized)
+ (memq (car elem)
+ '(gnus-treat-hide-signature
+ gnus-treat-highlight-signature)))
+ (gnus-article-buttonize-signature)
+ (setq buttonized t))
+ (save-restriction
+ (funcall (cadr elem)))))
+ ;; FSF Emacsen does not inherit the existing text properties
+ ;; in the new text, so we should do it for `mime-view-entity'.
+ (static-unless (featurep 'xemacs)
+ (when entity
+ (put-text-property (point-min) (point-max)
+ 'mime-view-entity entity))))))
;; Dynamic variables.
(defvar part-number)
(defvar length)
(defun gnus-treat-predicate (val)
(cond
- (condition
- (eq condition val))
((null val)
nil)
- ((eq val t)
- t)
- ((eq val 'head)
- nil)
- ((eq val 'last)
- (eq part-number total-parts))
- ((numberp val)
- (< length val))
+ ((and (listp val)
+ (stringp (car val)))
+ (apply 'gnus-or (mapcar `(lambda (s)
+ (string-match s ,(or gnus-newsgroup-name "")))
+ val)))
((listp val)
(let ((pred (pop val)))
(cond
((eq pred 'or)
(apply 'gnus-or (mapcar 'gnus-treat-predicate val)))
((eq pred 'and)
- (apply 'gnus-and (mapcar 'gnus-tread-predicate val)))
+ (apply 'gnus-and (mapcar 'gnus-treat-predicate val)))
((eq pred 'not)
- (not (gnus-treat-predicate val)))
+ (not (gnus-treat-predicate (car val))))
((eq pred 'typep)
- (equal (cadr val) type))
+ (equal (car val) type))
(t
(error "%S is not a valid predicate" pred)))))
+ ((eq val 'mime)
+ gnus-show-mime)
+ (condition
+ (eq condition val))
+ ((eq val t)
+ t)
+ ((eq val 'head)
+ nil)
+ ((eq val 'last)
+ (eq part-number total-parts))
+ ((numberp val)
+ (< length val))
(t
(error "%S is not a valid value" val))))
(set-alist 'mime-preview-quitting-method-alist
'gnus-original-article-mode #'gnus-mime-preview-quitting-method)
-(defun gnus-following-method (buf)
- (set-buffer buf)
- (message-followup)
- (message-yank-original)
- (kill-buffer buf)
- (goto-char (point-min))
- )
-
(set-alist 'mime-preview-following-method-alist
'gnus-original-article-mode #'gnus-following-method)
(set-alist 'mime-preview-over-to-previous-method-alist
'gnus-original-article-mode
(lambda ()
- (gnus-article-read-summary-keys
- nil (gnus-character-to-event ?P))))
+ (if (> (point-min) 1)
+ (gnus-article-prev-page)
+ (gnus-article-read-summary-keys
+ nil (gnus-character-to-event ?P)))))
(set-alist 'mime-preview-over-to-next-method-alist
'gnus-original-article-mode'
(lambda ()
- (gnus-article-read-summary-keys
- nil (gnus-character-to-event ?N))))
+ (if (< (point-max) (buffer-size))
+ (gnus-article-next-page)
+ (gnus-article-read-summary-keys
+ nil (gnus-character-to-event ?N)))))
;;; @ end