;;; gnus-art.el --- article mode commands for Gnus
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
;; Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
(autoload 'gnus-msg-mail "gnus-msg" nil t)
(autoload 'gnus-button-mailto "gnus-msg")
(autoload 'gnus-button-reply "gnus-msg" nil t)
+(autoload 'ansi-color-apply-on-region "ansi-color")
(defgroup gnus-article nil
"Article display."
- :link '(custom-manual "(gnus)The Article Buffer")
+ :link '(custom-manual "(gnus)Article Buffer")
:group 'gnus)
(defgroup gnus-article-treat nil
"X-Virus-Scanned" "X-Delivery-Agent" "Posted-Date" "X-Gateway"
"X-Local-Origin" "X-Local-Destination" "X-UserInfo1"
"X-Received-Date" "X-Hashcash" "Face" "X-DMCA-Notifications"
- "X-Abuse-and-DMCA-Info" "X-Postfilter"))
+ "X-Abuse-and-DMCA-Info" "X-Postfilter" "X-Gpg-.*" "X-Disclaimer"))
"*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."
Example: (_/*word*/_)."
:group 'gnus-article-emphasis)
-(defface gnus-emphasis-strikethru '((t (:strikethru t)))
+(defface gnus-emphasis-strikethru (if (featurep 'xemacs)
+ '((t (:strikethru t)))
+ '((t (:strike-through t))))
"Face used for displaying strike-through text (-word-)."
:group 'gnus-article-emphasis)
as described by the variables `gnus-buttonized-mime-types' and
`gnus-unbuttonized-mime-types'."
:version "21.3"
+ :group 'gnus-article-mime
:type 'boolean)
(defcustom gnus-body-boundary-delimiter "_"
"An alist of MIME types to functions to display them."
:version "21.1"
:group 'gnus-article-mime
- :type 'alist)
+ :type '(repeat (cons :format "%v" (string :tag "MIME type") function)))
(defcustom gnus-article-date-lapsed-new-header nil
"Whether the X-Sent and Date headers can coexist.
(defcustom gnus-treat-emphasize
(and (or window-system
- (featurep 'xemacs)
- (>= (string-to-number emacs-version) 21))
+ (featurep 'xemacs))
50000)
"Emphasize text.
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-ansi-sequences (if (locate-library "ansi-color") t)
+ "Treat ANSI SGR control sequences.
+Valid values are nil, t, `head', `last', an integer or a predicate.
+See Info node `(gnus)Customizing Articles' for details."
+ :group 'gnus-article-treat
+ :link '(custom-manual "(gnus)Customizing Articles")
+ :type gnus-article-treat-custom)
+
(make-obsolete-variable 'gnus-treat-display-xface
'gnus-treat-display-x-face)
:link '(custom-manual "(gnus)X-Face")
:type gnus-article-treat-head-custom
:set (lambda (symbol value)
- (custom-set-default
+ (set-default
symbol
(cond ((or (boundp symbol) (get symbol 'saved-value))
value)
gnus-treat-from-picon)
'head nil)
"Draw a boundary at the end of the headers.
-Valid values are nil, t, `head', `last', an integer or a predicate.
+Valid values are nil and `head'.
See Info node `(gnus)Customizing Articles' for details."
:version "21.1"
:group 'gnus-article-treat
:link '(custom-manual "(gnus)Customizing Articles")
- :type gnus-article-treat-custom)
+ :type gnus-article-treat-head-custom)
(defcustom gnus-treat-capitalize-sentences nil
"Capitalize sentence-starting words.
'("January" "February" "March" "April" "May" "June" "July" "August"
"September" "October" "November" "December"))
+(defvar gnus-button-regexp nil)
+(defvar gnus-button-marker-list nil)
+;; Regexp matching any of the regexps from `gnus-button-alist'.
+
+(defvar gnus-button-last nil)
+;; The value of `gnus-button-alist' when `gnus-button-regexp' was build.
+
(defvar article-goto-body-goes-to-point-min-p nil)
(defvar gnus-article-wash-types nil)
(defvar gnus-article-emphasis-alist nil)
(gnus-treat-strip-multiple-blank-lines
gnus-article-strip-multiple-blank-lines)
(gnus-treat-overstrike gnus-article-treat-overstrike)
+ (gnus-treat-ansi-sequences gnus-article-treat-ansi-sequences)
(gnus-treat-unfold-headers gnus-article-treat-unfold-headers)
(gnus-treat-fold-headers gnus-article-treat-fold-headers)
(gnus-treat-fold-newsgroups gnus-article-treat-fold-newsgroups)
(defvar gnus-inhibit-hiding nil)
+(defvar gnus-article-edit-mode nil)
+
;;; Macros for dealing with the article buffer.
(defmacro gnus-with-article-headers (&rest forms)
(while (re-search-forward "^[^: \t]+:[ \t]*\n[^ \t]" nil t)
(forward-line -1)
(gnus-article-hide-text-type
- (gnus-point-at-bol)
+ (point-at-bol)
(progn
(end-of-line)
(if (re-search-forward "^[^ \t]" nil t)
(gnus-article-hide-header "reply-to")
(let ((from (message-fetch-field "from"))
(reply-to (message-fetch-field "reply-to")))
- (when (and
- from reply-to
- (ignore-errors
- (gnus-string-equal
- (nth 1 (mail-extract-address-components from))
- (nth 1 (mail-extract-address-components reply-to)))))
+ (when
+ (and
+ from reply-to
+ (ignore-errors
+ (equal
+ (sort (mapcar
+ (lambda (x) (downcase (cadr x)))
+ (mail-extract-address-components from t))
+ 'string<)
+ (sort (mapcar
+ (lambda (x) (downcase (cadr x)))
+ (mail-extract-address-components reply-to t))
+ 'string<))))
(gnus-article-hide-header "reply-to")))))
((eq elem 'date)
(let ((date (message-fetch-field "date")))
(goto-char (point-min))
(when (re-search-forward (concat "^" header ":") nil t)
(gnus-article-hide-text-type
- (gnus-point-at-bol)
+ (point-at-bol)
(progn
(end-of-line)
(if (re-search-forward "^[^ \t]" nil t)
(article-narrow-to-head)
(while (not (eobp))
(cond
- ((< (setq column (- (gnus-point-at-eol) (point)))
+ ((< (setq column (- (point-at-eol) (point)))
gnus-article-normalized-header-length)
(end-of-line)
(insert (make-string
(progn
(forward-char gnus-article-normalized-header-length)
(point))
- (gnus-point-at-eol)
+ (point-at-eol)
'invisible t))
(t
;; Do nothing.
(forward-line 1))))))
(defun article-treat-dumbquotes ()
- "Translate M****s*** sm*rtq**t*s into proper text.
+ "Translate M****s*** sm*rtq**t*s and other symbols into proper text.
Note that this function guesses whether a character is a sm*rtq**t* or
not, so it should only be used interactively.
-Sm*rtq**t*s are M****s***'s unilateral extension to the character map
-in an attempt to provide more quoting characters. If you see
-something like \\222 or \\264 where you're expecting some kind of
-apostrophe or quotation mark, then try this wash."
+Sm*rtq**t*s are M****s***'s unilateral extension to the
+iso-8859-1 character map in an attempt to provide more quoting
+characters. If you see something like \\222 or \\264 where
+you're expecting some kind of apostrophe or quotation mark, then
+try this wash."
(interactive)
(article-translate-strings gnus-article-dumbquotes-map))
(put-text-property
(point) (1+ (point)) 'face 'underline)))))))))
+(defun article-treat-ansi-sequences ()
+ "Translate ANSI SGR control sequences into overlays or extents."
+ (interactive)
+ (save-excursion
+ (when (article-goto-body)
+ (let ((buffer-read-only nil))
+ (ansi-color-apply-on-region (point) (point-max))))))
+
(defun gnus-article-treat-unfold-headers ()
"Unfold folded message headers.
Only the headers that fit into the current window width will be
(end-of-line)
(when (>= (current-column) (min fill-column width))
(narrow-to-region (min (1+ (point)) (point-max))
- (gnus-point-at-bol))
+ (point-at-bol))
(let ((goback (point-marker)))
(fill-paragraph nil)
(goto-char (marker-position goback)))
(while (and (not (bobp))
(looking-at "^[ \t]*$")
(not (gnus-annotation-in-region-p
- (point) (gnus-point-at-eol))))
+ (point) (point-at-eol))))
(forward-line -1))
(forward-line 1)
(point))))))
+(eval-when-compile
+ (defvar gnus-face-properties-alist))
+
(defun article-display-face ()
"Display any Face headers in the header."
(interactive)
(save-restriction
(mail-narrow-to-head)
(while (gnus-article-goto-header "Face")
- (push (mail-header-field-value) faces))))
+ (setq faces (nconc faces (list (mail-header-field-value)))))))
(while (setq face (pop faces))
(let ((png (gnus-convert-face-to-png face))
image)
(when png
- (setq image (gnus-create-image png 'png t))
+ (setq image
+ (apply 'gnus-create-image png 'png t
+ (cdr (assq 'png gnus-face-properties-alist))))
(gnus-article-goto-header "from")
(when (bobp)
(insert "From: [no `from' set]\n")
(not (string-match gnus-article-x-face-too-ugly
from)))))
;; We display the face.
- (if (symbolp gnus-article-x-face-command)
- ;; The command is a lisp function, so we call it.
- (if (functionp gnus-article-x-face-command)
- (funcall gnus-article-x-face-command face)
- (error "%s is not a function" gnus-article-x-face-command))
- ;; The command is a string, so we interpret the command
- ;; as a, well, command, and fork it off.
- (let ((process-connection-type nil))
- (process-kill-without-query
- (start-process
- "article-x-face" nil shell-file-name shell-command-switch
- gnus-article-x-face-command))
- (with-temp-buffer
- (insert face)
- (process-send-region "article-x-face"
- (point-min) (point-max)))
- (process-send-eof "article-x-face")))))))))
+ (cond ((stringp gnus-article-x-face-command)
+ ;; The command is a string, so we interpret the command
+ ;; as a, well, command, and fork it off.
+ (let ((process-connection-type nil))
+ (process-kill-without-query
+ (start-process
+ "article-x-face" nil shell-file-name
+ shell-command-switch gnus-article-x-face-command))
+ (with-temp-buffer
+ (insert face)
+ (process-send-region "article-x-face"
+ (point-min) (point-max)))
+ (process-send-eof "article-x-face")))
+ ((functionp gnus-article-x-face-command)
+ ;; The command is a lisp function, so we call it.
+ (funcall gnus-article-x-face-command face))
+ (t
+ (error "%s is not a function"
+ gnus-article-x-face-command)))))))))
(defun article-decode-mime-words ()
"Decode all MIME-encoded words in the article."
(interactive)
- (save-excursion
- (set-buffer gnus-article-buffer)
+ (gnus-with-article-buffer
(let ((inhibit-point-motion-hooks t)
- buffer-read-only
(mail-parse-charset gnus-newsgroup-charset)
(mail-parse-ignored-charsets
- (save-excursion (set-buffer gnus-summary-buffer)
- gnus-newsgroup-ignored-charsets)))
+ (with-current-buffer gnus-summary-buffer
+ gnus-newsgroup-ignored-charsets)))
(mail-decode-encoded-word-region (point-min) (point-max)))))
(defun article-decode-charset (&optional prompt)
(mm-setup-w3m)
(save-restriction
(narrow-to-region (point) (point-max))
- (let ((w3m-safe-url-regexp (if mm-inline-text-html-with-images
- nil
- "\\`cid:"))
+ (let ((w3m-safe-url-regexp mm-w3m-safe-url-regexp)
w3m-force-redisplay)
(w3m-region (point-min) (point-max)))
- (when mm-inline-text-html-with-w3m-keymap
+ (when (and mm-inline-text-html-with-w3m-keymap
+ (boundp 'w3m-minor-mode-map)
+ w3m-minor-mode-map)
(add-text-properties
(point-min) (point-max)
- (nconc (mm-w3m-local-map-property)
- '(mm-inline-text-html-with-w3m t))))))
+ (list 'keymap w3m-minor-mode-map
+ ;; Put the mark meaning this part was rendered by emacs-w3m.
+ 'mm-inline-text-html-with-w3m t)))))
(defun article-hide-list-identifiers ()
"Remove list identifies from the Subject header.
(article-really-strip-banner
(gnus-parameter-banner gnus-newsgroup-name)))
(when gnus-article-address-banner-alist
- (article-really-strip-banner
- (let ((from (save-restriction
- (widen)
- (article-narrow-to-head)
- (mail-fetch-field "from"))))
- (when (and from
- (setq from
- (caar (mail-header-parse-addresses from))))
- (catch 'found
- (dolist (pair gnus-article-address-banner-alist)
- (when (string-match (car pair) from)
- (throw 'found (cdr pair)))))))))))))
+ ;; It is necessary to encode from fields before checking,
+ ;; because `mail-header-parse-addresses' does not work
+ ;; (reliably) on decoded headers. And more, it is
+ ;; impossible to use `gnus-fetch-original-field' here,
+ ;; because `article-strip-banner' may be called in draft
+ ;; buffers to preview them.
+ (let ((from (save-restriction
+ (widen)
+ (article-narrow-to-head)
+ (mail-fetch-field "from"))))
+ (when (and from
+ (setq from
+ (caar (mail-header-parse-addresses
+ (mail-encode-encoded-word-string from)))))
+ (catch 'found
+ (dolist (pair gnus-article-address-banner-alist)
+ (when (string-match (car pair) from)
+ (throw 'found
+ (article-really-strip-banner (cdr pair)))))))))))))
(defun article-really-strip-banner (banner)
"Strip the banner specified by the argument."
"Translate article using an online translation service."
(interactive)
(require 'babel)
- (save-excursion
- (set-buffer gnus-article-buffer)
+ (gnus-with-article-buffer
(when (article-goto-body)
- (let* ((buffer-read-only nil)
- (start (point))
+ (let* ((start (point))
(end (point-max))
(orig (buffer-substring start end))
(trans (babel-as-string orig)))
(save-restriction
(article-narrow-to-head)
(when (re-search-forward tdate-regexp nil t)
- (setq bface (get-text-property (gnus-point-at-bol) 'face)
- date (or (get-text-property (gnus-point-at-bol)
+ (setq bface (get-text-property (point-at-bol) 'face)
+ date (or (get-text-property (point-at-bol)
'original-date)
date)
- eface (get-text-property (1- (gnus-point-at-eol)) 'face))
+ eface (get-text-property (1- (point-at-eol)) 'face))
(forward-line 1))
(when (and date (not (string= date "")))
(goto-char (point-min))
;; Delete any old Date headers.
(while (re-search-forward date-regexp nil t)
(if pos
- (delete-region (progn (beginning-of-line) (point))
+ (delete-region (point-at-bol)
(progn (gnus-article-forward-header)
(point)))
- (delete-region (progn (beginning-of-line) (point))
- (progn (gnus-article-forward-header)
- (forward-char -1)
- (point)))
+ (delete-region (point-at-bol)
+ (progn (gnus-article-forward-header)
+ (forward-char -1)
+ (point)))
(setq pos (point))))
(when (and (not pos)
(re-search-forward tdate-regexp nil t))
(forward-line 1))
- (when pos
- (goto-char pos))
+ (gnus-goto-char pos)
(insert (article-make-date-line date (or type 'ut)))
(unless pos
(insert "\n")
(lambda (w)
(set-buffer (window-buffer w))
(when (eq major-mode 'gnus-article-mode)
- (goto-char (point-min))
- (when (re-search-forward "^X-Sent:" nil t)
- (article-date-lapsed t))))
+ (let ((mark (point-marker)))
+ (goto-char (point-min))
+ (when (re-search-forward "^X-Sent:" nil t)
+ (article-date-lapsed t))
+ (goto-char (marker-position mark))
+ (move-marker mark nil))))
nil 'visible)))))
(defun gnus-start-date-timer (&optional n)
(setq n 1))
(gnus-stop-date-timer)
(setq article-lapsed-timer
- (nnheader-run-at-time 1 n 'article-update-date-lapsed)))
+ (run-at-time 1 n 'article-update-date-lapsed)))
(defun gnus-stop-date-timer ()
"Stop the X-Sent timer."
(shell-command-on-region (point-min) (point-max) command nil)))
(setq gnus-last-shell-command command))
-(defmacro gnus-read-string (prompt &optional initial-contents history
- default-value)
- "Like `read-string' but allow for older XEmacsen that don't have the 5th arg."
- (if (and (featurep 'xemacs)
- (< emacs-minor-version 2))
- `(read-string ,prompt ,initial-contents ,history)
- `(read-string ,prompt ,initial-contents ,history ,default-value)))
-
(defun gnus-summary-pipe-to-muttprint (&optional command)
"Pipe this article to muttprint."
- (setq command (gnus-read-string
+ (setq command (read-string
"Print using command: " gnus-summary-muttprint-program
nil gnus-summary-muttprint-program))
(gnus-summary-save-in-pipe command))
(message-narrow-to-head)
(goto-char (point-max))
(forward-line -1)
- (setq bface (get-text-property (gnus-point-at-bol) 'face)
- eface (get-text-property (1- (gnus-point-at-eol)) 'face))
+ (setq bface (get-text-property (point-at-bol) 'face)
+ eface (get-text-property (1- (point-at-eol)) 'face))
(message-remove-header "X-Gnus-PGP-Verify")
(if (re-search-forward "^X-PGP-Sig:" nil t)
(forward-line)
article-verify-cancel-lock
article-hide-boring-headers
article-treat-overstrike
+ article-treat-ansi-sequences
article-fill-long-lines
article-capitalize-sentences
article-remove-cr
["Hide signature" gnus-article-hide-signature t]
["Hide citation" gnus-article-hide-citation t]
["Treat overstrike" gnus-article-treat-overstrike t]
+ ["Treat ANSI sequences" gnus-article-treat-ansi-sequences t]
["Remove carriage return" gnus-article-remove-cr t]
["Remove leading whitespace" gnus-article-remove-leading-whitespace t]
["Remove quoted-unreadable" gnus-article-de-quoted-unreadable t]
(set (make-local-variable 'tool-bar-map) gnus-summary-tool-bar-map)))
(gnus-update-format-specifications nil 'article-mode)
(set (make-local-variable 'page-delimiter) gnus-page-delimiter)
- (make-local-variable 'gnus-page-broken)
+ (set (make-local-variable 'gnus-page-broken) nil)
(make-local-variable 'gnus-button-marker-list)
(make-local-variable 'gnus-article-current-summary)
(make-local-variable 'gnus-article-mime-handles)
(gnus-article-prepare-display)
;; Do page break.
(goto-char (point-min))
- (setq gnus-page-broken
- (when gnus-break-pages
- (gnus-narrow-to-page)
- t)))
+ (when gnus-break-pages
+ (gnus-narrow-to-page)))
(let ((gnus-article-mime-handle-alist-1
gnus-article-mime-handle-alist))
(gnus-set-mode-line 'article))
(defvar gnus-mime-button-map
(let ((map (make-sparse-keymap)))
- (unless (>= (string-to-number emacs-version) 21)
- ;; XEmacs doesn't care.
- (set-keymap-parent map gnus-article-mode-map))
(define-key map gnus-mouse-2 'gnus-article-push-button)
(define-key map gnus-down-mouse-3 'gnus-mime-button-menu)
(dolist (c gnus-mime-button-commands)
(vector (caddr c) (car c) :enable t))
gnus-mime-button-commands)))
-(eval-when-compile
- (define-compiler-macro popup-menu (&whole form
- menu &optional position prefix)
- (if (and (fboundp 'popup-menu)
- (not (memq 'popup-menu (assoc "lmenu" load-history))))
- form
- ;; Gnus is probably running under Emacs 20.
- `(let* ((menu (cdr ,menu))
- (response (x-popup-menu
- t (list (car menu)
- (cons "" (mapcar (lambda (c)
- (cons (caddr c) (car c)))
- (cdr menu)))))))
- (if response
- (call-interactively (nth 3 (assq response menu))))))))
-
(defun gnus-mime-button-menu (event prefix)
"Construct a context-sensitive menu of MIME commands."
(interactive "e\nP")
(defun gnus-mime-view-all-parts (&optional handles)
"View all the MIME parts."
(interactive)
- (save-current-buffer
- (set-buffer gnus-article-buffer)
+ (with-current-buffer gnus-article-buffer
(let ((handles (or handles gnus-article-mime-handles))
(mail-parse-charset gnus-newsgroup-charset)
(mail-parse-ignored-charsets
(delete-region (point) (point-max))
(mm-display-parts handles))))))
+(eval-when-compile
+ (defsubst gnus-article-edit-part (handles)
+ "Edit an article in order to delete a mime part.
+This function is exclusively used by `gnus-mime-save-part-and-strip'
+and `gnus-mime-delete-part', and not provided at run-time normally."
+ (gnus-article-edit-article
+ `(lambda ()
+ (erase-buffer)
+ (let ((mail-parse-charset (or gnus-article-charset
+ ',gnus-newsgroup-charset))
+ (mail-parse-ignored-charsets
+ (or gnus-article-ignored-charsets
+ ',gnus-newsgroup-ignored-charsets))
+ (mbl mml-buffer-list))
+ (setq mml-buffer-list nil)
+ (insert-buffer gnus-original-article-buffer)
+ (mime-to-mml ',handles)
+ (setq gnus-article-mime-handles nil)
+ (let ((mbl1 mml-buffer-list))
+ (setq mml-buffer-list mbl)
+ (set (make-local-variable 'mml-buffer-list) mbl1))
+ (gnus-make-local-hook 'kill-buffer-hook)
+ (add-hook 'kill-buffer-hook 'mml-destroy-buffers t t)))
+ `(lambda (no-highlight)
+ (let ((mail-parse-charset (or gnus-article-charset
+ ',gnus-newsgroup-charset))
+ (message-options message-options)
+ (message-options-set-recipient)
+ (mail-parse-ignored-charsets
+ (or gnus-article-ignored-charsets
+ ',gnus-newsgroup-ignored-charsets)))
+ (mml-to-mime)
+ (mml-destroy-buffers)
+ (remove-hook 'kill-buffer-hook
+ 'mml-destroy-buffers t)
+ (kill-local-variable 'mml-buffer-list))
+ (gnus-summary-edit-article-done
+ ,(or (mail-header-references gnus-current-headers) "")
+ ,(gnus-group-read-only-p)
+ ,gnus-summary-buffer no-highlight)))
+ (gnus-article-edit-done)
+ (gnus-summary-expand-window)
+ (gnus-summary-show-article)))
+
(defun gnus-mime-save-part-and-strip ()
"Save the MIME part under point then replace it with an external body."
(interactive)
(gnus-article-check-buffer)
- (let* ((data (get-text-property (point) 'gnus-data))
- file param
- (handles gnus-article-mime-handles))
- (if (mm-multiple-handles gnus-article-mime-handles)
- (error "This function is not implemented"))
- (setq file (and data (mm-save-part data)))
- (when file
- (with-current-buffer (mm-handle-buffer data)
- (erase-buffer)
- (insert "Content-Type: " (mm-handle-media-type data))
- (mml-insert-parameter-string (cdr (mm-handle-type data))
- '(charset))
- (insert "\n")
- (insert "Content-ID: " (message-make-message-id) "\n")
- (insert "Content-Transfer-Encoding: binary\n")
- (insert "\n"))
- (setcdr data
- (cdr (mm-make-handle nil
- `("message/external-body"
- (access-type . "LOCAL-FILE")
- (name . ,file)))))
- (set-buffer gnus-summary-buffer)
- (gnus-article-edit-article
- `(lambda ()
- (erase-buffer)
- (let ((mail-parse-charset (or gnus-article-charset
- ',gnus-newsgroup-charset))
- (mail-parse-ignored-charsets
- (or gnus-article-ignored-charsets
- ',gnus-newsgroup-ignored-charsets))
- (mbl mml-buffer-list))
- (setq mml-buffer-list nil)
- (insert-buffer gnus-original-article-buffer)
- (mime-to-mml ',handles)
- (setq gnus-article-mime-handles nil)
- (let ((mbl1 mml-buffer-list))
- (setq mml-buffer-list mbl)
- (set (make-local-variable 'mml-buffer-list) mbl1))
- (gnus-make-local-hook 'kill-buffer-hook)
- (add-hook 'kill-buffer-hook 'mml-destroy-buffers t t)))
- `(lambda (no-highlight)
- (let ((mail-parse-charset (or gnus-article-charset
- ',gnus-newsgroup-charset))
- (message-options message-options)
- (message-options-set-recipient)
- (mail-parse-ignored-charsets
- (or gnus-article-ignored-charsets
- ',gnus-newsgroup-ignored-charsets)))
- (mml-to-mime)
- (mml-destroy-buffers)
- (remove-hook 'kill-buffer-hook
- 'mml-destroy-buffers t)
- (kill-local-variable 'mml-buffer-list))
- (gnus-summary-edit-article-done
- ,(or (mail-header-references gnus-current-headers) "")
- ,(gnus-group-read-only-p)
- ,gnus-summary-buffer no-highlight))))))
+ (when (gnus-group-read-only-p)
+ (error "The current group does not support deleting of parts"))
+ (when (mm-complicated-handles gnus-article-mime-handles)
+ (error "\
+The current article has a complicated MIME structure, giving up..."))
+ (when (gnus-yes-or-no-p "\
+Deleting parts may malfunction or destroy the article; continue? ")
+ (let* ((data (get-text-property (point) 'gnus-data))
+ file param
+ (handles gnus-article-mime-handles))
+ (setq file (and data (mm-save-part data)))
+ (when file
+ (with-current-buffer (mm-handle-buffer data)
+ (erase-buffer)
+ (insert "Content-Type: " (mm-handle-media-type data))
+ (mml-insert-parameter-string (cdr (mm-handle-type data))
+ '(charset))
+ (insert "\n")
+ (insert "Content-ID: " (message-make-message-id) "\n")
+ (insert "Content-Transfer-Encoding: binary\n")
+ (insert "\n"))
+ (setcdr data
+ (cdr (mm-make-handle nil
+ `("message/external-body"
+ (access-type . "LOCAL-FILE")
+ (name . ,file)))))
+ (set-buffer gnus-summary-buffer)
+ (gnus-article-edit-part handles)))))
(defun gnus-mime-delete-part ()
"Delete the MIME part under point.
Replace it with some information about the removed part."
(interactive)
(gnus-article-check-buffer)
- (unless (and gnus-novice-user
- (not (gnus-yes-or-no-p
- "Really delete attachment forever? ")))
+ (when (gnus-group-read-only-p)
+ (error "The current group does not support deleting of parts"))
+ (when (mm-complicated-handles gnus-article-mime-handles)
+ (error "\
+The current article has a complicated MIME structure, giving up..."))
+ (when (gnus-yes-or-no-p "\
+Deleting parts may malfunction or destroy the article; continue? ")
(let* ((data (get-text-property (point) 'gnus-data))
(handles gnus-article-mime-handles)
(none "(none)")
(or (mail-content-type-get (mm-handle-disposition data) 'filename)
none))
(type (mm-handle-media-type data)))
- (if (mm-multiple-handles gnus-article-mime-handles)
- (error "This function is not implemented"))
+ (unless data
+ (error "No MIME part under point"))
(with-current-buffer (mm-handle-buffer data)
(let ((bsize (format "%s" (buffer-size))))
(erase-buffer)
(insert
(concat
- "<#part type=text/plain nofile=yes disposition=attachment"
- " description=\"Deleted attachment (" bsize " Byte)\">"
",----\n"
"| The following attachment has been deleted:\n"
"|\n"
"| Filename: " filename "\n"
"| Size (encoded): " bsize " Byte\n"
"| Description: " description "\n"
- "`----\n"
- "<#/part>"))
+ "`----\n"))
(setcdr data
- (cdr (mm-make-handle nil `("text/plain"))))))
+ (cdr (mm-make-handle
+ nil `("text/plain") nil nil
+ (list "attachment")
+ (format "Deleted attachment (%s bytes)" bsize))))))
(set-buffer gnus-summary-buffer)
- ;; FIXME: maybe some of the following code (borrowed from
- ;; `gnus-mime-save-part-and-strip') isn't necessary?
- (gnus-article-edit-article
- `(lambda ()
- (erase-buffer)
- (let ((mail-parse-charset (or gnus-article-charset
- ',gnus-newsgroup-charset))
- (mail-parse-ignored-charsets
- (or gnus-article-ignored-charsets
- ',gnus-newsgroup-ignored-charsets))
- (mbl mml-buffer-list))
- (setq mml-buffer-list nil)
- (insert-buffer gnus-original-article-buffer)
- (mime-to-mml ',handles)
- (setq gnus-article-mime-handles nil)
- (let ((mbl1 mml-buffer-list))
- (setq mml-buffer-list mbl)
- (set (make-local-variable 'mml-buffer-list) mbl1))
- (gnus-make-local-hook 'kill-buffer-hook)
- (add-hook 'kill-buffer-hook 'mml-destroy-buffers t t)))
- `(lambda (no-highlight)
- (let ((mail-parse-charset (or gnus-article-charset
- ',gnus-newsgroup-charset))
- (message-options message-options)
- (message-options-set-recipient)
- (mail-parse-ignored-charsets
- (or gnus-article-ignored-charsets
- ',gnus-newsgroup-ignored-charsets)))
- (mml-to-mime)
- (mml-destroy-buffers)
- (remove-hook 'kill-buffer-hook
- 'mml-destroy-buffers t)
- (kill-local-variable 'mml-buffer-list))
- (gnus-summary-edit-article-done
- ,(or (mail-header-references gnus-current-headers) "")
- ,(gnus-group-read-only-p)
- ,gnus-summary-buffer no-highlight)))))
- ;; Not in `gnus-mime-save-part-and-strip':
- (gnus-article-edit-done)
- (gnus-summary-expand-window)
- (gnus-summary-show-article))
+ (gnus-article-edit-part handles))))
(defun gnus-mime-save-part ()
"Save the MIME part under point."
(mm-inlined-types nil)
(mail-parse-charset gnus-newsgroup-charset)
(mail-parse-ignored-charsets
- (save-excursion (set-buffer gnus-summary-buffer)
- gnus-newsgroup-ignored-charsets)))
+ (with-current-buffer gnus-summary-buffer
+ gnus-newsgroup-ignored-charsets)))
(when handle
(if (mm-handle-undisplayer handle)
(mm-remove-part handle)
(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))
+ (with-current-buffer gnus-summary-buffer
+ gnus-newsgroup-ignored-charsets))
buffer-read-only)
(when handle
(if (mm-handle-undisplayer handle)
(funcall (cdr action-pair)))))
(defun gnus-article-part-wrapper (n function)
- (save-current-buffer
- (set-buffer gnus-article-buffer)
+ (with-current-buffer gnus-article-buffer
(when (> n (length gnus-article-mime-handle-alist))
(error "No such part"))
(gnus-article-goto-part n)
(gnus-article-part-wrapper n 'gnus-mime-copy-part))
(defun gnus-article-view-part-as-charset (n)
- "Copy MIME part N, which is the numerical prefix."
+ "View MIME part N using a specified charset.
+N is the numerical prefix."
(interactive "p")
(gnus-article-part-wrapper n 'gnus-mime-view-part-as-charset))
(defun gnus-article-view-part (&optional n)
"View MIME part N, which is the numerical prefix."
(interactive "P")
- (save-current-buffer
- (set-buffer gnus-article-buffer)
+ (with-current-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))
(mail-parse-charset gnus-newsgroup-charset)
(mail-parse-ignored-charsets
(if (gnus-buffer-live-p gnus-summary-buffer)
- (save-excursion
- (set-buffer gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
gnus-newsgroup-ignored-charsets)
nil)))
(save-excursion
(setq b (point))
(gnus-eval-format
gnus-mime-button-line-format gnus-mime-button-line-format-alist
- `(,@(gnus-local-map-property gnus-mime-button-map)
- gnus-callback gnus-mm-display-part
- gnus-part ,gnus-tmp-id
- article-type annotation
- gnus-data ,handle))
+ `(keymap ,gnus-mime-button-map
+ gnus-callback gnus-mm-display-part
+ gnus-part ,gnus-tmp-id
+ article-type annotation
+ gnus-data ,handle))
(setq e (if (bolp)
;; Exclude a newline.
(1- (point))
(push (cons id handle) gnus-article-mime-handle-alist)
(when (or (not display)
(not (gnus-unbuttonized-mime-type-p type)))
- ;(gnus-article-insert-newline)
(gnus-insert-mime-button
handle id (list (or display (and not-attachment text))))
(gnus-article-insert-newline)
- ;(gnus-article-insert-newline)
;; Remember modify the number of forward lines.
(setq move t))
(setq beg (point))
',gnus-article-mime-handle-alist))
(gnus-mime-display-alternative
',ihandles ',not-pref ',begend ,id))
- ,@(gnus-local-map-property gnus-mime-button-map)
+ keymap ,gnus-mime-button-map
,gnus-mouse-face-prop ,gnus-article-mouse-face
face ,gnus-article-button-face
gnus-part ,id
',gnus-article-mime-handle-alist))
(gnus-mime-display-alternative
',ihandles ',handle ',begend ,id))
- ,@(gnus-local-map-property gnus-mime-button-map)
+ keymap ,gnus-mime-button-map
,gnus-mouse-face-prop ,gnus-article-mouse-face
face ,gnus-article-button-face
gnus-part ,id
(gnus-display-mime preferred)
(let ((mail-parse-charset gnus-newsgroup-charset)
(mail-parse-ignored-charsets
- (save-excursion (set-buffer gnus-summary-buffer)
- gnus-newsgroup-ignored-charsets)))
+ (with-current-buffer gnus-summary-buffer
+ gnus-newsgroup-ignored-charsets)))
(mm-display-part preferred)
;; Do highlighting.
(save-excursion
(defun gnus-article-wash-status ()
"Return a string which display status of article washing."
- (save-excursion
- (set-buffer gnus-article-buffer)
+ (with-current-buffer gnus-article-buffer
(let ((cite (memq 'cite gnus-article-wash-types))
(headers (memq 'headers gnus-article-wash-types))
(boring (memq 'boring-headers gnus-article-wash-types))
"Hide unwanted headers if `gnus-have-all-headers' is nil.
Provided for backwards compatibility."
(when (and (or (not (gnus-buffer-live-p gnus-summary-buffer))
- (not (save-excursion (set-buffer gnus-summary-buffer)
- gnus-have-all-headers)))
+ (not (with-current-buffer gnus-summary-buffer
+ gnus-have-all-headers)))
(not gnus-inhibit-hiding))
(gnus-article-hide-headers)))
(let ((buffer-read-only nil))
(gnus-remove-text-with-property 'gnus-prev)
(gnus-remove-text-with-property 'gnus-next)))
- (when
+ (if
(cond ((< arg 0)
(re-search-backward page-delimiter nil 'move (1+ (abs arg))))
((> arg 0)
(re-search-forward page-delimiter nil 'move arg)))
- (goto-char (match-end 0)))
- (narrow-to-region
- (point)
- (if (re-search-forward page-delimiter nil 'move)
- (match-beginning 0)
- (point)))
- (when (and (gnus-visual-p 'page-marker)
- (not (= (point-min) 1)))
+ (goto-char (match-end 0))
(save-excursion
(goto-char (point-min))
- (gnus-insert-prev-page-button)))
- (when (and (gnus-visual-p 'page-marker)
- (< (+ (point-max) 2) (buffer-size)))
- (save-excursion
- (goto-char (point-max))
- (gnus-insert-next-page-button)))))
+ (setq gnus-page-broken
+ (and (re-search-forward page-delimiter nil t) t))))
+ (when gnus-page-broken
+ (narrow-to-region
+ (point)
+ (if (re-search-forward page-delimiter nil 'move)
+ (match-beginning 0)
+ (point)))
+ (when (and (gnus-visual-p 'page-marker)
+ (not (= (point-min) 1)))
+ (save-excursion
+ (goto-char (point-min))
+ (gnus-insert-prev-page-button)))
+ (when (and (gnus-visual-p 'page-marker)
+ (< (+ (point-max) 2) (buffer-size)))
+ (save-excursion
+ (goto-char (point-max))
+ (gnus-insert-next-page-button))))))
;; Article mode commands
(defun gnus-article-goto-prev-page ()
- "Show the next page of the article."
+ "Show the previous page of the article."
(interactive)
(if (bobp)
(gnus-article-read-summary-keys nil (gnus-character-to-event ?p))
(if (or (not gnus-page-broken)
(save-excursion
(save-restriction
- (widen) (forward-line 1) (eobp)))) ;Real end-of-buffer?
+ (widen)
+ (eobp)))) ;Real end-of-buffer?
(progn
(when gnus-article-over-scroll
(gnus-article-next-page-1 lines))
"Read article specified by message-id around point."
(interactive)
(save-excursion
- (re-search-backward "[ \t]\\|^" (gnus-point-at-bol) t)
- (re-search-forward "<?news:<?\\|<" (gnus-point-at-eol) t)
- (if (re-search-forward "[^@ ]+@[^ \t>]+" (gnus-point-at-eol) t)
+ (re-search-backward "[ \t]\\|^" (point-at-bol) t)
+ (re-search-forward "<?news:<?\\|<" (point-at-eol) t)
+ (if (re-search-forward "[^@ ]+@[^ \t>]+" (point-at-eol) t)
(let ((msg-id (concat "<" (match-string 0) ">")))
(set-buffer gnus-summary-buffer)
(gnus-summary-refer-article msg-id))
(let ((obuf (current-buffer))
(owin (current-window-configuration))
(opoint (point))
- (summary gnus-article-current-summary)
- func in-buffer selected)
- (if not-restore-window
- (pop-to-buffer summary 'norecord)
- (switch-to-buffer summary 'norecord))
+ win func in-buffer selected new-sum-start new-sum-hscroll)
+ (cond (not-restore-window
+ (pop-to-buffer gnus-article-current-summary 'norecord))
+ ((setq win (get-buffer-window gnus-article-current-summary))
+ (select-window win))
+ (t
+ (switch-to-buffer gnus-article-current-summary 'norecord)))
(setq in-buffer (current-buffer))
;; We disable the pick minor mode commands.
(if (and (setq func (let (gnus-pick-mode)
(functionp func))
(progn
(call-interactively func)
- (setq new-sum-point (point))
+ (when (eq win (selected-window))
+ (setq new-sum-point (point)
+ new-sum-start (window-start win)
+ new-sum-hscroll (window-hscroll win))
(when (eq in-buffer (current-buffer))
(setq selected (gnus-summary-select-article))
(set-buffer obuf)
1)
(set-window-point (get-buffer-window (current-buffer))
(point)))
- (let ((win (get-buffer-window gnus-article-current-summary)))
- (when win
- (set-window-point win new-sum-point)))) )
- (switch-to-buffer gnus-article-buffer)
+ (when (and (not not-restore-window)
+ new-sum-point)
+ (set-window-point win new-sum-point)
+ (set-window-start win new-sum-start)
+ (set-window-hscroll win new-sum-hscroll)))))
+ (set-window-configuration owin)
(ding))))))
(defun gnus-article-describe-key (key)
gnus-summary-buffer
(get-buffer gnus-summary-buffer)
(gnus-buffer-exists-p gnus-summary-buffer)
- (eq (cdr (save-excursion
- (set-buffer gnus-summary-buffer)
+ (eq (cdr (with-current-buffer gnus-summary-buffer
(assq article gnus-newsgroup-reads)))
gnus-canceled-mark))
nil)
;; We first check `gnus-original-article-buffer'.
((and (get-buffer gnus-original-article-buffer)
(numberp article)
- (save-excursion
- (set-buffer gnus-original-article-buffer)
+ (with-current-buffer gnus-original-article-buffer
(and (equal (car gnus-original-article) group)
(eq (cdr gnus-original-article) article))))
(insert-buffer-substring gnus-original-article-buffer)
(defvar gnus-article-edit-done-function nil)
(defvar gnus-article-edit-mode-map nil)
-(defvar gnus-article-edit-mode nil)
;; Should we be using derived.el for this?
(unless gnus-article-edit-mode-map
(car gnus-article-current) (cdr gnus-article-current)))
;; We remove all text props from the article buffer.
(kill-all-local-variables)
- (gnus-set-text-properties (point-min) (point-max) nil)
+ (set-text-properties (point-min) (point-max) nil)
(gnus-article-mode)
(set-window-configuration winconf)
(set-buffer buf)
(defcustom gnus-button-ctan-directory-regexp
(concat
- "\\("; Cannot use `\(?: ... \)' (compatibility with Emacs 20).
+ "\\(?:"
"biblio\\|digests\\|dviware\\|fonts\\|graphics\\|help\\|"
"indexing\\|info\\|language\\|macros\\|support\\|systems\\|"
"tds\\|tools\\|usergrps\\|web\\|nonfree\\|obsolete"
:type 'regexp)
(defcustom gnus-button-mid-or-mail-regexp
- (concat "\\b\\(<?[a-z0-9][^<>\")!;:,{}\n\t ]*@"
+ (concat "\\b\\(<?[a-z0-9$%(*-=?[_][^<>\")!;:,{}\n\t ]*@"
+ ;; Felix Wiemann in <87oeuomcz9.fsf@news2.ososo.de>
gnus-button-valid-fqdn-regexp
">?\\)\\b")
"Regular expression that matches a message ID or a mail address."
;; Certain special cases...
(when (string-match
(concat
- "^0[0-9]+-[0-9][0-9][0-9][0-9]@t-online\\.de$" "\\|"
- "^[0-9]+\.[0-9]+\@compuserve")
+ "^0[0-9]+-[0-9][0-9][0-9][0-9]@t-online\\.de$\\|"
+ "^[0-9]+\\.[0-9]+@compuserve\\|"
+ "@public\\.gmane\\.org")
mid-or-mail)
- (gnus-message 8 "`%s' is a known mail address.")
+ (gnus-message 8 "`%s' is a known mail address." mid-or-mail)
(setq result 'mail))
(when (string-match "@.*@\\| " mid-or-mail)
- (gnus-message 8 "`%s' is invalid.")
+ (gnus-message 8 "`%s' is invalid." mid-or-mail)
(setq result 'invalid))
;; Nothing more to do, if result is not a number here...
(when (numberp result)
(gnus-message
9 "`%s', rate `%s', result `%s'." mid-or-mail 5.0 result)))))
(gnus-message 8 "`%s': Final rate is `%s'." mid-or-mail result)
+ ;; Maybe we should make this a customizable alist: (condition . 'result)
(cond
- ;; Maybe we should make this a customizable alist: (condition . 'result)
+ ((symbolp result) result)
+ ;; Now convert number into proper results:
((< result -10.0) 'mid)
((> result 10.0) 'mail)
(t 'ask))))
1 (>= gnus-button-message-level 0) gnus-button-fetch-group 5)
("\\b\\(nntp\\|news\\):\\(//\\)?\\([^'\">\n\t ]+\\)"
0 (>= gnus-button-message-level 0) gnus-button-fetch-group 3)
+ ;; RFC 2392 (Don't allow `/' in domain part --> CID)
+ ("\\bmid:\\(//\\)?\\([^'\">\n\t ]+@[^'\">\n\t /]+\\)"
+ 0 (>= gnus-button-message-level 0) gnus-button-message-id 2)
("\\bin\\( +article\\| +message\\)? +\\(<\\([^\n @<>]+@[^\n @<>]+\\)>\\)"
2 (>= gnus-button-message-level 0) gnus-button-message-id 3)
("\\(<URL: *\\)mailto: *\\([^> \n\t]+\\)>"
0 (>= gnus-button-message-level 0) gnus-url-mailto 2)
- ("mailto:\\([-a-z.@_+0-9%=?]+\\)"
+ ;; RFC 2368 (The mailto URL scheme)
+ ("\\bmailto:\\([-a-z.@_+0-9%=?&/]+\\)"
0 (>= gnus-button-message-level 0) gnus-url-mailto 1)
("\\bmailto:\\([^ \n\t]+\\)"
0 (>= gnus-button-message-level 0) gnus-url-mailto 1)
gnus-button-ctan-directory-regexp
"/[-_.a-z0-9]+/[-_./a-z0-9]+[/a-z0-9]\\)")
1 (>= gnus-button-tex-level 8) gnus-button-handle-ctan 1)
- ;; This is info
- ("\\binfo:\\(//\\)?\\([^'\">\n\t ]+\\)"
- 0 (>= gnus-button-emacs-level 1) gnus-button-handle-info-url 2)
+ ;; This is info (home-grown style) <info://foo/bar+baz>
+ ("\\binfo://\\([^'\">\n\t ]+\\)"
+ 0 (>= gnus-button-emacs-level 1) gnus-button-handle-info-url 1)
+ ;; Info GNOME style <info:foo#bar_baz>
+ ("\\binfo:\\([^('\n\t\r \"><][^'\n\t\r \"><]*\\)"
+ 0 (>= gnus-button-emacs-level 1) gnus-button-handle-info-url-gnome 1)
+ ;; Info KDE style <info:(foo)bar baz>
+ ("<\\(info:\\(([^)]+)[^>\n\r]*\\)\\)>"
+ 1 (>= gnus-button-emacs-level 1) gnus-button-handle-info-url-kde 2)
("\\((Info-goto-node\\|(info\\)[ \t\n]*\\(\"[^\"]*\"\\))" 0
(>= gnus-button-emacs-level 1) gnus-button-handle-info-url 2)
("\\b\\(C-h\\|<?[Ff]1>?\\)[ \t\n]+i[ \t\n]+d?[ \t\n]?m[ \t\n]+\\([^ ]+ ?[^ ]+\\)[ \t\n]+RET"
0 (>= gnus-button-emacs-level 9) gnus-button-handle-symbol 1)
("(setq[ \t\n]+\\([a-z][a-z0-9]+-[-a-z0-9]+\\)[ \t\n]+.+)"
1 (>= gnus-button-emacs-level 7) gnus-button-handle-describe-variable 1)
+ ("\\bM-x[ \t\n]+\\([^ \t\n]+\\)[ \t\n]+RET"
+ 1 (>= gnus-button-emacs-level 7) gnus-button-handle-describe-function 1)
("\\b\\(C-h\\|<?[Ff]1>?\\)[ \t\n]+f[ \t\n]+\\([^ \t\n]+\\)[ \t\n]+RET"
0 (>= gnus-button-emacs-level 1) gnus-button-handle-describe-function 2)
("\\b\\(C-h\\|<?[Ff]1>?\\)[ \t\n]+v[ \t\n]+\\([^ \t\n]+\\)[ \t\n]+RET"
;; Unlike the other regexps we really have to require quoting
;; here to determine where it ends.
1 (>= gnus-button-emacs-level 1) gnus-button-handle-describe-key 3)
- ;; This is how URLs _should_ be embedded in text (RFC 1738)...
+ ;; This is how URLs _should_ be embedded in text (RFC 1738, RFC 2396)...
("<URL: *\\([^<>]*\\)>"
1 (>= gnus-button-browse-level 0) gnus-button-embedded-url 1)
+ ;; RFC 2396 (2.4.3., delims) ...
+ ("\"URL: *\\([^\"]*\\)\""
+ 1 (>= gnus-button-browse-level 0) gnus-button-embedded-url 1)
+ ;; RFC 2396 (2.4.3., delims) ...
+ ("\"URL: *\\([^\"]*\\)\""
+ 1 (>= gnus-button-browse-level 0) gnus-button-embedded-url 1)
;; Raw URLs.
(gnus-button-url-regexp
0 (>= gnus-button-browse-level 0) browse-url 0)
0 (>= gnus-button-browse-level 0) browse-url 0)
("^[^:]+:" gnus-button-url-regexp
0 (>= gnus-button-browse-level 0) browse-url 0)
- ("^[^:]+:" "\\bmailto:\\([-a-z.@_+0-9%=?]+\\)"
+ ("^[^:]+:" "\\bmailto:\\([-a-z.@_+0-9%=?&/]+\\)"
0 (>= gnus-button-message-level 0) gnus-url-mailto 1)
("^[^:]+:" "\\(<\\(url: \\)?\\(nntp\\|news\\):\\([^>\n ]*\\)>\\)"
1 (>= gnus-button-message-level 0) gnus-button-message-id 4))
:inline t
(integer :tag "Regexp group")))))
-(defvar gnus-button-regexp nil)
-(defvar gnus-button-marker-list nil)
-;; Regexp matching any of the regexps from `gnus-button-alist'.
-
-(defvar gnus-button-last nil)
-;; The value of `gnus-button-alist' when `gnus-button-regexp' was build.
-
;;; Commands:
(defun gnus-article-push-button (event)
(defun gnus-article-highlight-headers ()
"Highlight article headers as specified by `gnus-header-face-alist'."
(interactive)
- (save-excursion
- (set-buffer gnus-article-buffer)
- (save-restriction
- (let ((alist gnus-header-face-alist)
- (buffer-read-only nil)
- (case-fold-search t)
- (inhibit-point-motion-hooks t)
- entry regexp header-face field-face from hpoints fpoints)
- (article-narrow-to-head)
- (while (setq entry (pop alist))
- (goto-char (point-min))
- (setq regexp (concat "^\\("
- (if (string-equal "" (nth 0 entry))
- "[^\t ]"
- (nth 0 entry))
- "\\)")
- header-face (nth 1 entry)
- field-face (nth 2 entry))
- (while (and (re-search-forward regexp nil t)
- (not (eobp)))
- (beginning-of-line)
- (setq from (point))
- (unless (search-forward ":" nil t)
- (forward-char 1))
- (when (and header-face
- (not (memq (point) hpoints)))
- (push (point) hpoints)
- (gnus-put-text-property from (point) 'face header-face))
- (when (and field-face
- (not (memq (setq from (point)) fpoints)))
- (push from fpoints)
- (if (re-search-forward "^[^ \t]" nil t)
- (forward-char -2)
- (goto-char (point-max)))
- (gnus-put-text-property from (point) 'face field-face))))))))
+ (gnus-with-article-headers
+ (let ((alist gnus-header-face-alist)
+ entry regexp header-face field-face from hpoints fpoints)
+ (while (setq entry (pop alist))
+ (goto-char (point-min))
+ (setq regexp (concat "^\\("
+ (if (string-equal "" (nth 0 entry))
+ "[^\t ]"
+ (nth 0 entry))
+ "\\)")
+ header-face (nth 1 entry)
+ field-face (nth 2 entry))
+ (while (and (re-search-forward regexp nil t)
+ (not (eobp)))
+ (beginning-of-line)
+ (setq from (point))
+ (unless (search-forward ":" nil t)
+ (forward-char 1))
+ (when (and header-face
+ (not (memq (point) hpoints)))
+ (push (point) hpoints)
+ (gnus-put-text-property from (point) 'face header-face))
+ (when (and field-face
+ (not (memq (setq from (point)) fpoints)))
+ (push from fpoints)
+ (if (re-search-forward "^[^ \t]" nil t)
+ (forward-char -2)
+ (goto-char (point-max)))
+ (gnus-put-text-property from (point) 'face field-face)))))))
(defun gnus-article-highlight-signature ()
"Highlight the signature in an article.
It does this by highlighting everything after
`gnus-signature-separator' using `gnus-signature-face'."
(interactive)
- (save-excursion
- (set-buffer gnus-article-buffer)
- (let ((buffer-read-only nil)
- (inhibit-point-motion-hooks t))
+ (gnus-with-article-buffer
+ (let ((inhibit-point-motion-hooks t))
(save-restriction
(when (and gnus-signature-face
(gnus-article-narrow-to-signature))
\"External references\" are things like Message-IDs and URLs, as
specified by `gnus-button-alist'."
(interactive (list 'force))
- (save-excursion
- (set-buffer gnus-article-buffer)
- (let ((buffer-read-only nil)
- (inhibit-point-motion-hooks t)
+ (gnus-with-article-buffer
+ (let ((inhibit-point-motion-hooks t)
(case-fold-search t)
(alist gnus-button-alist)
beg entry regexp)
(defun gnus-article-add-buttons-to-head ()
"Add buttons to the head of the article."
(interactive)
- (save-excursion
- (set-buffer gnus-article-buffer)
- (save-restriction
- (let ((buffer-read-only nil)
- (inhibit-point-motion-hooks t)
- (case-fold-search t)
- (alist gnus-header-button-alist)
- entry beg end)
- (article-narrow-to-head)
- (while alist
- ;; Each alist entry.
- (setq entry (car alist)
- alist (cdr alist))
- (goto-char (point-min))
- (while (re-search-forward (car entry) nil t)
- ;; Each header matching the entry.
- (setq beg (match-beginning 0))
- (setq end (or (and (re-search-forward "^[^ \t]" nil t)
- (match-beginning 0))
- (point-max)))
- (goto-char beg)
- (while (re-search-forward (eval (nth 1 entry)) end t)
- ;; Each match within a header.
- (let* ((entry (cdr entry))
- (start (match-beginning (nth 1 entry)))
- (end (match-end (nth 1 entry)))
- (form (nth 2 entry)))
- (goto-char (match-end 0))
- (when (eval form)
- (gnus-article-add-button
- start end (nth 3 entry)
- (buffer-substring (match-beginning (nth 4 entry))
- (match-end (nth 4 entry)))))))
- (goto-char end)))))))
+ (gnus-with-article-headers
+ (let ((alist gnus-header-button-alist)
+ entry beg end)
+ (while alist
+ ;; Each alist entry.
+ (setq entry (pop alist))
+ (goto-char (point-min))
+ (while (re-search-forward (car entry) nil t)
+ ;; Each header matching the entry.
+ (setq beg (match-beginning 0))
+ (setq end (or (and (re-search-forward "^[^ \t]" nil t)
+ (match-beginning 0))
+ (point-max)))
+ (goto-char beg)
+ (while (re-search-forward (eval (nth 1 entry)) end t)
+ ;; Each match within a header.
+ (let* ((entry (cdr entry))
+ (start (match-beginning (nth 1 entry)))
+ (end (match-end (nth 1 entry)))
+ (form (nth 2 entry)))
+ (goto-char (match-end 0))
+ (when (eval form)
+ (gnus-article-add-button
+ start end (nth 3 entry)
+ (buffer-substring (match-beginning (nth 4 entry))
+ (match-end (nth 4 entry)))))))
+ (goto-char end))))))
;;; External functions:
;;; Internal functions:
(defun gnus-article-set-globals ()
- (save-excursion
- (set-buffer gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
(gnus-set-global-variables)))
(defun gnus-signature-toggle (end)
- (save-excursion
- (set-buffer gnus-article-buffer)
- (let ((buffer-read-only nil)
- (inhibit-point-motion-hooks t))
+ (gnus-with-article-buffer
+ (let ((inhibit-point-motion-hooks t))
(if (text-property-any end (point-max) 'article-type 'signature)
(progn
(gnus-delete-wash-type 'signature)
(fun (nth 3 entry))
(args (mapcar (lambda (group)
(let ((string (match-string group)))
- (gnus-set-text-properties
+ (set-text-properties
0 (length string) nil string)
string))
(nthcdr 4 entry))))
(defun gnus-button-handle-info-url (url)
"Fetch an info URL."
+ (setq url (mm-subst-char-in-string ?+ ?\ url))
(cond
((string-match "^\\([^:/]+\\)?/\\(.*\\)" url)
(gnus-info-find-node
(gnus-info-find-node url))
(t (error "Can't parse %s" url))))
+(defun gnus-button-handle-info-url-gnome (url)
+ "Fetch GNOME style info URL."
+ (setq url (mm-subst-char-in-string ?_ ?\ url))
+ (if (string-match "\\([^#]+\\)#?\\(.*\\)" url)
+ (gnus-info-find-node
+ (concat "("
+ (gnus-url-unhex-string
+ (match-string 1 url))
+ ")"
+ (or (gnus-url-unhex-string
+ (match-string 2 url))
+ "Top")))
+ (error "Can't parse %s" url)))
+
+(defun gnus-button-handle-info-url-kde (url)
+ "Fetch KDE style info URL."
+ (gnus-info-find-node (gnus-url-unhex-string url)))
+
(defun gnus-button-handle-info-keystrokes (url)
"Call `info' when pushing the corresponding URL button."
;; For links like `C-h i d m gnus RET', `C-h i d m CC Mode RET'.
(defun gnus-button-message-id (message-id)
"Fetch MESSAGE-ID."
- (save-excursion
- (set-buffer gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
(gnus-summary-refer-article message-id)))
(defun gnus-button-fetch-group (address)
(when (string-match "mailto:/*\\(.*\\)" url)
(setq url (substring url (match-beginning 1) nil)))
(let (to args subject func)
- (if (string-match (regexp-quote "?") url)
- (setq to (gnus-url-unhex-string (substring url 0 (match-beginning 0)))
- args (gnus-url-parse-query-string
- (substring url (match-end 0) nil) t))
- (setq to (gnus-url-unhex-string url)))
- (setq args (cons (list "to" to) args)
+ (setq args (gnus-url-parse-query-string
+ (if (string-match "^\\?" url)
+ (substring url 1)
+ (if (string-match "^\\([^?]+\\)\\?\\(.*\\)" url)
+ (concat "to=" (match-string 1 url) "&"
+ (match-string 2 url))
+ (concat "to=" url)))
+ t)
subject (cdr-safe (assoc "subject" args)))
(gnus-msg-mail)
(while args
(if (fboundp func)
(funcall func)
(message-position-on-field (caar args)))
- (insert (mapconcat 'identity (cdar args) ", "))
+ (insert (gnus-replace-in-string
+ (mapconcat 'identity (reverse (cdar args)) ", ")
+ "\r\n" "\n" t))
(setq args (cdr args)))
(if subject
(message-goto-body)
(defvar gnus-prev-page-map
(let ((map (make-sparse-keymap)))
- (unless (>= emacs-major-version 21)
- ;; XEmacs doesn't care.
- (set-keymap-parent map gnus-article-mode-map))
(define-key map gnus-mouse-2 'gnus-button-prev-page)
(define-key map "\r" 'gnus-button-prev-page)
map))
+(defvar gnus-next-page-map
+ (let ((map (make-sparse-keymap)))
+ (define-key map gnus-mouse-2 'gnus-button-next-page)
+ (define-key map "\r" 'gnus-button-next-page)
+ map))
+
(defun gnus-insert-prev-page-button ()
(let ((b (point))
(buffer-read-only nil))
(gnus-eval-format
gnus-prev-page-line-format nil
- `(,@(gnus-local-map-property gnus-prev-page-map)
+ `(keymap ,gnus-prev-page-map
gnus-prev t
gnus-callback gnus-article-button-prev-page
article-type annotation))
:action 'gnus-button-prev-page
:button-keymap gnus-prev-page-map)))
-(defvar gnus-prev-page-map
- (let ((map (make-sparse-keymap)))
- (unless (>= emacs-major-version 21)
- ;; XEmacs doesn't care.
- (set-keymap-parent map gnus-article-mode-map))
- (define-key map gnus-mouse-2 'gnus-button-prev-page)
- (define-key map "\r" 'gnus-button-prev-page)
- map))
-
-(defvar gnus-next-page-map
- (let ((map (make-sparse-keymap)))
- (unless (>= emacs-major-version 21)
- ;; XEmacs doesn't care.
- (set-keymap-parent map gnus-article-mode-map))
- (define-key map gnus-mouse-2 'gnus-button-next-page)
- (define-key map "\r" 'gnus-button-next-page)
- map))
-
(defun gnus-button-next-page (&optional args more-args)
"Go to the next page."
(interactive)
(let ((b (point))
(buffer-read-only nil))
(gnus-eval-format gnus-next-page-line-format nil
- `(,@(gnus-local-map-property gnus-next-page-map)
+ `(keymap ,gnus-next-page-map
gnus-next t
gnus-callback gnus-article-button-next-page
article-type annotation))
(defvar gnus-mime-security-button-map
(let ((map (make-sparse-keymap)))
- (unless (>= (string-to-number emacs-version) 21)
- (set-keymap-parent map gnus-article-mode-map))
(define-key map gnus-mouse-2 'gnus-article-push-button)
(define-key map "\r" 'gnus-article-press-button)
map))
(gnus-eval-format
gnus-mime-security-button-line-format
gnus-mime-security-button-line-format-alist
- `(,@(gnus-local-map-property gnus-mime-security-button-map)
+ `(keymap ,gnus-mime-security-button-map
gnus-callback gnus-mime-security-press-button
gnus-line-format ,gnus-mime-security-button-line-format
gnus-mime-details ,gnus-mime-security-button-pressed
projects / gnus / blobdiff