;;; gnus-cite.el --- parse citations in articles for Gnus
-;; Copyright (C) 1995,96,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000
+;; Free Software Foundation, Inc.
;; Author: Per Abhiddenware; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
(require 'gnus)
(require 'gnus-art)
(require 'gnus-range)
+(require 'message) ; for message-cite-prefix-regexp
;;; Customization:
:type 'string)
(defcustom gnus-cite-always-check nil
- "Check article always for citations. Set it t to check all articles."
+ "Check article always for citations. Set it t to check all articles."
:group 'gnus-cite
:type '(choice (const :tag "no" nil)
- (const :tag "yes" t)))
+ (const :tag "yes" t)))
(defcustom gnus-cited-opened-text-button-line-format "%(%{[-]%}%)\n"
"Format of opened cited text buttons."
:type 'string)
(defcustom gnus-cited-lines-visible nil
- "The number of lines of hidden cited text to remain visible."
+ "The number of lines of hidden cited text to remain visible.
+Or a pair (cons) of numbers which are the number of lines at the top
+and bottom of the text, respectively, to remain visible."
:group 'gnus-cite
:type '(choice (const :tag "none" nil)
- integer))
+ integer
+ (cons :tag "Top and Bottom" integer integer)))
(defcustom gnus-cite-parse-max-size 25000
"Maximum article size (in bytes) where parsing citations is allowed.
:type '(choice (const :tag "all" nil)
integer))
-(defcustom gnus-cite-prefix-regexp
- "^[]>|:}+ ]*[]>|:}+]\\(.*>\\)?\\|^.*>"
- "*Regexp matching the longest possible citation prefix on a line."
- :group 'gnus-cite
- :type 'regexp)
-
(defcustom gnus-cite-max-prefix 20
"Maximum possible length for a citation prefix."
:group 'gnus-cite
:type 'integer)
(defcustom gnus-supercite-regexp
- (concat "^\\(" gnus-cite-prefix-regexp "\\)? *"
+ (concat "^\\(" message-cite-prefix-regexp "\\)? *"
">>>>> +\"\\([^\"\n]+\\)\" +==")
"*Regexp matching normal Supercite attribution lines.
The first grouping must match prefixes added by other packages."
:type 'integer)
(defcustom gnus-cite-attribution-prefix
- "In article\\|in <\\|On \\(Mon\\|Tue\\|Wed\\|Thu\\|Fri\\|Sat\\|Sun\\),"
+ "In article\\|in <\\|On \\(Mon\\|Tue\\|Wed\\|Thu\\|Fri\\|Sat\\|Sun\\),\\|-----Original Message-----"
"*Regexp matching the beginning of an attribution line."
:group 'gnus-cite
:type 'regexp)
(defcustom gnus-cite-attribution-suffix
- "\\(\\(wrote\\|writes\\|said\\|says\\|>\\)\\(:\\|\\.\\.\\.\\)\\)[ \t]*$"
+ "\\(\\(wrote\\|writes\\|said\\|says\\|>\\)\\(:\\|\\.\\.\\.\\)\\|-----Original Message-----\\)[ \t]*$"
"*Regexp matching the end of an attribution line.
The text matching the first grouping will be used as a button."
:group 'gnus-cite
(defcustom gnus-cite-face-list
'(gnus-cite-face-1 gnus-cite-face-2 gnus-cite-face-3 gnus-cite-face-4
- gnus-cite-face-5 gnus-cite-face-6 gnus-cite-face-7 gnus-cite-face-8
- gnus-cite-face-9 gnus-cite-face-10 gnus-cite-face-11)
+ gnus-cite-face-5 gnus-cite-face-6 gnus-cite-face-7 gnus-cite-face-8
+ gnus-cite-face-9 gnus-cite-face-10 gnus-cite-face-11)
"*List of faces used for highlighting citations.
When there are citations from multiple articles in the same message,
corresponding citation merged with `gnus-cite-attribution-face'.
Text is considered cited if at least `gnus-cite-minimum-match-count'
-lines matches `gnus-cite-prefix-regexp' with the same prefix.
+lines matches `message-cite-prefix-regexp' with the same prefix.
Lines matching `gnus-cite-attribution-suffix' and perhaps
`gnus-cite-attribution-prefix' are considered attribution lines."
skip (gnus-cite-find-prefix number)
face (cdr (assoc prefix face-alist)))
;; Add attribution button.
- (goto-line number)
+ (goto-char (point-min))
+ (forward-line (1- number))
(when (re-search-forward gnus-cite-attribution-suffix
(save-excursion (end-of-line 1) (point))
t)
"Dissect the article buffer looking for cited text."
(save-excursion
(set-buffer gnus-article-buffer)
- (gnus-cite-parse-maybe)
+ (gnus-cite-parse-maybe nil t)
(let ((alist gnus-cite-prefix-alist)
prefix numbers number marks m)
;; Loop through citation prefixes.
(forward-line (1- number))
(push (cons (point-marker) prefix) marks)))
;; Skip to the beginning of the body.
- (goto-char (point-min))
- (search-forward "\n\n" nil t)
+ (article-goto-body)
(push (cons (point-marker) "") marks)
;; Find the end of the body.
(goto-char (point-max))
(fill-column (if width (prefix-numeric-value width) fill-column)))
(save-restriction
(while (cdr marks)
- (widen)
(narrow-to-region (caar marks) (caadr marks))
(let ((adaptive-fill-regexp
(concat "^" (regexp-quote (cdar marks)) " *"))
;; Skip past lines we want to leave visible.
(when (and beg end gnus-cited-lines-visible)
(goto-char beg)
- (forward-line gnus-cited-lines-v
projects / gnus / blobdiff