:type 'regexp
:group 'gnus-article-various)
-(defcustom gnus-article-mode-line-format "Gnus: %g [%w] %S%m"
+(defcustom gnus-article-mode-line-format "Gnus: %g %S%m"
"*The format specification for the article mode line.
See `gnus-summary-mode-line-format' for a closer description.
%w The article washing status.
%m The number of MIME parts in the article."
+ :version "24.1"
:type 'string
:group 'gnus-article-various)
:group 'gnus-article-mime
:type '(repeat (cons :format "%v" (string :tag "MIME type") function)))
-(defcustom gnus-article-date-headers
- (let ((types '(ut local english lapsed combined-lapsed
- iso8601 original user-defined))
- default)
- (dolist (type types)
- (let ((variable (intern (format "gnus-treat-date-%s" type))))
- (when (and (boundp variable)
- (symbol-value variable))
- (push type default))))
- (when (and (or (not (boundp (intern "gnus-article-date-lapsed-new-header")))
- (not (symbol-value (intern "gnus-article-date-lapsed-new-header"))))
- (memq 'lapsed default))
- (setq default (delq 'lapsed default)))
- (or default
- '(combined-lapsed)))
+(defcustom gnus-article-date-headers '(combined-lapsed)
"A list of Date header formats to display.
Valid formats are `ut' (universal time), `local' (local time
zone), `english' (readable English), `lapsed' (elapsed time),
(inhibit-read-only t)
(inhibit-point-motion-hooks t)
(first t)
+ (visible-date (mail-fetch-field "Date"))
pos date bface eface)
(save-excursion
(save-restriction
- (widen)
(goto-char (point-min))
- (while (or (setq date (get-text-property (setq pos (point))
- 'original-date))
- (when (setq pos (next-single-property-change
- (point) 'original-date))
- (setq date (get-text-property pos 'original-date))
- t))
- (narrow-to-region
- pos (if (setq pos (text-property-any pos (point-max)
- 'original-date nil))
- (progn
- (goto-char pos)
- (if (or (bolp) (eobp))
- (point)
- (1+ (point))))
- (point-max)))
- (goto-char (point-min))
- (when (re-search-forward "^Date:" nil t)
- (setq bface (get-text-property (point-at-bol) 'face)
- eface (get-text-property (1- (point-at-eol)) 'face)))
- (goto-char (point-min))
- ;; Delete any old Date headers.
- (if date-position
- (progn
- (goto-char date-position)
- (delete-region (point)
- (progn
- (gnus-article-forward-header)
- (point))))
- (while (re-search-forward "^Date:" nil t)
- (delete-region (point-at-bol) (progn
- (gnus-article-forward-header)
- (point)))))
- (dolist (this-type (cond
- ((null type)
- (list 'ut))
- ((atom type)
- (list type))
- (t
- type)))
- (insert (article-make-date-line date (or this-type 'ut)) "\n")
- (forward-line -1)
- (put-text-property (line-beginning-position)
- (1+ (line-beginning-position))
- 'gnus-date-type this-type)
- ;; Do highlighting.
- (beginning-of-line)
- (when (looking-at "\\([^:]+\\): *\\(.*\\)$")
- (put-text-property (match-beginning 1) (1+ (match-end 1))
- 'face bface)
- (put-text-property (match-beginning 2) (match-end 2)
- 'face eface)))
- (put-text-property (point-min) (1- (point-max)) 'original-date date)
- (goto-char (point-max))
- (widen))))))
+ (when (re-search-forward "^Date:" nil t)
+ (setq bface (get-text-property (point-at-bol) 'face)
+ eface (get-text-property (1- (point-at-eol)) 'face)))
+ (goto-char (point-min))
+ ;; Delete any old Date headers.
+ (if date-position
+ (progn
+ (goto-char date-position)
+ (setq date (get-text-property (point) 'original-date))
+ (delete-region (point)
+ (progn
+ (gnus-article-forward-header)
+ (point)))
+ (article-transform-date date type bface eface))
+ (while (re-search-forward "^Date:" nil t)
+ (setq date (get-text-property (match-beginning 0) 'original-date))
+ (delete-region (point-at-bol) (progn
+ (gnus-article-forward-header)
+ (point))))
+ (when (and (not date)
+ visible-date)
+ (setq date visible-date))
+ (when date
+ (article-transform-date date type bface eface)))))))
+
+(defun article-transform-date (date type bface eface)
+ (dolist (this-type (cond
+ ((null type)
+ (list 'ut))
+ ((atom type)
+ (list type))
+ (t
+ type)))
+ (insert (article-make-date-line date (or this-type 'ut)) "\n")
+ (forward-line -1)
+ (beginning-of-line)
+ (put-text-property (point) (1+ (point))
+ 'original-date date)
+ (put-text-property (point) (1+ (point))
+ 'gnus-date-type this-type)
+ ;; Do highlighting.
+ (when (looking-at "\\([^:]+\\): *\\(.*\\)$")
+ (put-text-property (match-beginning 1) (1+ (match-end 1))
+ 'face bface)
+ (put-text-property (match-beginning 2) (match-end 2)
+ 'face eface))
+ (forward-line 1)))
(defun article-make-date-line (date type)
"Return a DATE line of TYPE."
- (unless (memq type '(local ut original user iso8601 lapsed english
- combined-lapsed user-defined))
+ (unless (memq type '(local ut original user-defined iso8601 lapsed english
+ combined-lapsed))
(error "Unknown conversion type: %s" type))
(condition-case ()
(let ((time (date-to-time date)))
(defun article-update-date-lapsed ()
"Function to be run from a timer to update the lapsed time line."
(save-match-data
- (let (deactivate-mark)
- (save-window-excursion
- (ignore-errors
- (walk-windows
- (lambda (w)
- (set-buffer (window-buffer w))
- (when (eq major-mode 'gnus-article-mode)
- (let ((old-line (count-lines (point-min) (point)))
- (old-column (current-column)))
- (goto-char (point-min))
- (while (re-search-forward "^Date:" nil t)
- (let ((type (get-text-property (match-beginning 0) 'gnus-date-type)))
- (when (memq type '(lapsed combined-lapsed user-format))
- (save-excursion
- (article-date-ut type t (match-beginning 0)))
- (forward-line 1))))
- (goto-char (point-min))
- (when (> old-column 0)
- (setq old-line (1- old-line)))
- (forward-line old-line)
- (end-of-line)
- (when (> (current-column) old-column)
- (beginning-of-line)
- (forward-char old-column)))))
- nil 'visible))))))
+ (let ((buffer (current-buffer)))
+ (ignore-errors
+ (walk-windows
+ (lambda (w)
+ (set-buffer (window-buffer w))
+ (when (eq major-mode 'gnus-article-mode)
+ (let ((old-line (count-lines (point-min) (point)))
+ (old-column (- (point) (line-beginning-position)))
+ (window-start
+ (window-start (get-buffer-window (current-buffer)))))
+ (goto-char (point-min))
+ (while (re-search-forward "^Date:" nil t)
+ (let ((type (get-text-property (match-beginning 0)
+ 'gnus-date-type)))
+ (when (memq type '(lapsed combined-lapsed user-format))
+ (when (and window-start
+ (not (= window-start
+ (save-excursion
+ (forward-line 1)
+ (point)))))
+ (setq window-start nil))
+ (save-excursion
+ (article-date-ut type t (match-beginning 0)))
+ (forward-line 1)
+ (when window-start
+ (set-window-start (get-buffer-window (current-buffer))
+ (point))))))
+ (goto-char (point-min))
+ (when (> old-column 0)
+ (setq old-line (1- old-line)))
+ (forward-line old-line)
+ (end-of-line)
+ (when (> (current-column) old-column)
+ (beginning-of-line)
+ (forward-char old-column)))))
+ nil 'visible))
+ (set-buffer buffer))))
(defun gnus-start-date-timer (&optional n)
"Start a timer to update the Date headers in the article buffers.
(setq gnus-summary-buffer
(gnus-summary-buffer-name gnus-newsgroup-name))
(gnus-summary-set-local-parameters gnus-newsgroup-name)
- (when (and gnus-article-update-date-headers
- (not article-lapsed-timer))
+ (cond
+ ((and gnus-article-update-date-headers
+ (not article-lapsed-timer))
(gnus-start-date-timer gnus-article-update-date-headers))
+ ((and (not gnus-article-update-date-headers)
+ article-lapsed-timer)
+ (gnus-stop-date-timer)))
(current-buffer)))))
;; Set article window start at LINE, where LINE is the number of lines
(when (zerop parts)
(error "No such part"))
(pop-to-buffer gnus-article-buffer)
- ;; FIXME: why is it necessary?
- (sit-for 0)
(or n
(setq n (if (= parts 1)
1
(defvar gnus-button-handle-describe-prefix "^\\(C-h\\|<?[Ff]1>?\\)")
-;; FIXME: Maybe we should merge some of the functions that do quite similar
-;; stuff?
-
(defun gnus-button-handle-describe-function (url)
"Call `describe-function' when pushing the corresponding URL button."
(describe-function
projects / gnus / blobdiff