;;; Code:
+(require 'gnus-load)
(require 'gnus)
-(require 'gnus-msg)
-(require 'gnus-ems)
-(eval-when-compile (require 'cl))
-
-(eval-and-compile
- (autoload 'gnus-article-add-button "gnus-vis"))
+(require 'gnus-art)
+(require 'gnus-range)
;;; Customization:
(defvar gnus-cite-minimum-match-count 2
"Minimum number of identical prefixes before we believe it's a citation.")
-;see gnus-cus.el
-;(defvar gnus-cite-face-list
-; (if (eq gnus-display-type 'color)
-; (if (eq gnus-background-mode 'dark) 'light 'dark)
-; '(italic))
-; "Faces used for displaying different citations.
-;It is either a list of face names, or one of the following special
-;values:
-
-;dark: Create faces from `gnus-face-dark-name-list'.
-;light: Create faces from `gnus-face-light-name-list'.
-
-;The variable `gnus-make-foreground' determines whether the created
-;faces change the foreground or the background colors.")
-
(defvar gnus-cite-attribution-prefix "in article\\|in <"
"Regexp matching the beginning of an attribution line.")
"Regexp matching the end of an attribution line.
The text matching the first grouping will be used as a button.")
-;see gnus-cus.el
-;(defvar gnus-cite-attribution-face 'underline
-; "Face used for attribution lines.
-;It is merged with the face for the cited text belonging to the attribution.")
-
-;see gnus-cus.el
-;(defvar gnus-cite-hide-percentage 50
-; "Only hide cited text if it is larger than this percent of the body.")
-
-;see gnus-cus.el
-;(defvar gnus-cite-hide-absolute 10
-; "Only hide cited text if there is at least this number of cited lines.")
-
-;see gnus-cus.el
-;(defvar gnus-face-light-name-list
-; '("light blue" "light cyan" "light yellow" "light pink"
-; "pale green" "beige" "orange" "magenta" "violet" "medium purple"
-; "turquoise")
-; "Names of light colors.")
-
-;see gnus-cus.el
-;(defvar gnus-face-dark-name-list
-; '("dark salmon" "firebrick"
-; "dark green" "dark orange" "dark khaki" "dark violet"
-; "dark turquoise")
-; "Names of dark colors.")
+(defvar gnus-cite-attribution-face 'underline
+ "Face used for attribution lines.
+It is merged with the face for the cited text belonging to the attribution.")
+
+(defvar gnus-cite-face-list
+ (cond ((not (eq gnus-display-type 'color))
+ '(italic))
+ ((eq gnus-background-mode 'dark)
+ (mapcar 'gnus-make-face
+ gnus-face-light-name-list))
+ (t
+ (mapcar 'gnus-make-face
+ gnus-face-dark-name-list)))
+ "List of faces used for highlighting citations.
+
+When there are citations from multiple articles in the same message,
+Gnus will try to give each citation from each article its own face.
+This should make it easier to see who wrote what.")
+
+(defvar gnus-cite-hide-percentage 50
+ "Only hide excess citation if above this percentage of the body.")
+
+(defvar gnus-cite-hide-absolute 10
+ "Only hide excess citation if above this number of lines in the body.")
;;; Internal Variables:
(search-forward "\n\n" nil t)
(push (cons (point-marker) "") marks)
(goto-char (point-max))
- (re-search-backward gnus-signature-separator nil t)
+ (article-search-signature)
(push (cons (point-marker) "") marks)
(setq marks (sort marks (lambda (m1 m2) (< (car m1) (car m2)))))
(let* ((omarks marks))
(setq m (cdr m))))
marks))))
-
(defun gnus-article-fill-cited-article (&optional force)
"Do word wrapping in the current article."
(interactive (list t))
See the documentation for `gnus-article-highlight-citation'.
If given a negative prefix, always show; if given a positive prefix,
always hide."
- (interactive (append (gnus-hidden-arg) (list 'force)))
+ (interactive (append (article-hidden-arg) (list 'force)))
(setq gnus-cited-text-button-line-format-spec
(gnus-parse-format gnus-cited-text-button-line-format
gnus-cited-text-button-line-format-alist t))
- (unless (gnus-article-check-hidden-text 'cite arg)
- (save-excursion
- (set-buffer gnus-article-buffer)
+ (save-excursion
+ (set-buffer gnus-article-buffer)
+ (cond
+ ((article-check-hidden-text 'cite arg)
+ t)
+ ((article-text-type-exists-p 'cite)
+ (let ((buffer-read-only nil))
+ (article-hide-text-of-type 'cite)))
+ (t
(let ((buffer-read-only nil)
(marks (gnus-dissect-cited-text))
(inhibit-point-motion-hooks t)
- (props (nconc (list 'gnus-type 'cite)
+ (props (nconc (list 'article-type 'cite)
gnus-hidden-properties))
beg end)
(while marks
(when marks
(setq end (caar marks)))
;; Skip past lines we want to leave visible.
- (when (and beg gnus-cited-lines-visible)
+ (when (and beg end gnus-cited-lines-visible)
(goto-char beg)
(forward-line gnus-cited-lines-visible)
- (if (> (point) end)
+ (if (>= (point) end)
(setq beg nil)
(setq beg (point-marker))))
(when (and beg end)
(goto-char beg)
(unless (save-excursion (search-backward "\n\n" nil t))
(insert "\n"))
- (gnus-article-add-button
+ (put-text-property
(point)
- (progn (eval gnus-cited-text-button-line-format-spec) (point))
- `gnus-article-toggle-cited-text (cons beg end))
- (set-marker beg (point))))))))
+ (progn
+ (gnus-article-add-button
+ (point)
+ (progn (eval gnus-cited-text-button-line-format-spec) (point))
+ `gnus-article-toggle-cited-text (cons beg end))
+ (point))
+ 'article-type 'annotation)
+ (set-marker beg (point)))))))))
(defun gnus-article-toggle-cited-text (region)
"Toggle hiding the text in REGION."
cited text with attributions. When called interactively, these two
variables are ignored.
See also the documentation for `gnus-article-highlight-citation'."
- (interactive (append (gnus-hidden-arg) (list 'force)))
- (unless (gnus-article-check-hidden-text 'cite arg)
+ (interactive (append (article-hidden-arg) (list 'force)))
+ (unless (article-check-hidden-text 'cite arg)
(save-excursion
(set-buffer gnus-article-buffer)
(gnus-cite-parse-maybe force)
(hiden 0)
total)
(goto-char (point-max))
- (re-search-backward gnus-signature-separator nil t)
+ (article-search-signature)
(setq total (count-lines start (point)))
(while atts
(setq hiden (+ hiden (length (cdr (assoc (cdar atts)
(or (assq hiden gnus-cite-attribution-alist)
(gnus-add-text-properties
(point) (progn (forward-line 1) (point))
- (nconc (list 'gnus-type 'cite)
+ (nconc (list 'article-type 'cite)
gnus-hidden-properties)))))))))))
(defun gnus-article-hide-citation-in-followups ()
(case-fold-search t)
(max (save-excursion
(goto-char (point-max))
- (re-search-backward gnus-signature-separator nil t)
+ (article-search-signature)
(point)))
alist entry start begin end numbers prefix)
;; Get all potential prefixes in `alist'.
;; We got all the potential prefixes. Now create
;; `gnus-cite-prefix-alist' containing the oldest prefix for each
;; line that appears at least gnus-cite-minimum-match-count
- ;; times. First sort them by length. Longer is older.
+ ;; times. First sort them by length. Longer is older.
(setq alist (sort alist (lambda (a b)
(> (length (car a)) (length (car b))))))
(while alist
(let ((inhibit-point-motion-hooks t)
from to)
(goto-line number)
- (unless (eobp) ;; Sometimes things become confused.
+ (unless (eobp);; Sometimes things become confused.
(forward-char (length prefix))
(skip-chars-forward " \t")
(setq from (point))
(t
(gnus-add-text-properties
(point) (progn (forward-line 1) (point))
- (nconc (list 'gnus-type 'cite)
- gnus-hidden-properties))))))))
+ (nconc (list 'article-type 'cite)
+ gnus-hidden-properties))))))))
(defun gnus-cite-find-prefix (line)
;; Return citation prefix for LINE.
(setq prefix (car entry))))
prefix))
+(gnus-add-shutdown 'gnus-cache-close 'gnus)
+
+(defun gnus-cache-close ()
+ (setq gnus-cite-prefix-alist nil))
+
(gnus-ems-redefine)
(provide 'gnus-cite)
projects / gnus / blobdiff