;;; gnus-score.el --- scoring code for Gnus
-;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
-;; Free Software Foundation, Inc.
+
+;; Copyright (C) 1995-2014 Free Software Foundation, Inc.
;; Author: Per Abrahamsen <amanda@iesd.auc.dk>
;; Lars Magne Ingebrigtsen <larsi@gnus.org>
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
(require 'gnus-win)
(require 'message)
(require 'score-mode)
+(require 'gmm-utils)
(defcustom gnus-global-score-files nil
"List of global score files and directories.
number))
(defcustom gnus-update-score-entry-dates t
- "*In non-nil, update matching score entry dates.
+ "*If non-nil, update matching score entry dates.
If this variable is nil, then score entries that provide matches
will be expired along with non-matching score entries."
:group 'gnus-score-expire
:type 'boolean)
(defcustom gnus-decay-scores nil
- "*If non-nil, decay non-permanent scores."
+ "*If non-nil, decay non-permanent scores.
+
+If it is a regexp, only decay score files matching regexp."
:group 'gnus-score-decay
- :type 'boolean)
+ :type `(choice (const :tag "never" nil)
+ (const :tag "always" t)
+ (const :tag "adaptive score files"
+ ,(concat "\\." gnus-adaptive-file-suffix "\\'"))
+ (regexp)))
(defcustom gnus-decay-score-function 'gnus-decay-score
"*Function called to decay a score.
It can be:
* A string
- This file file will be used as the home score file.
+ This file will be used as the home score file.
* A function
The result of this function will be used as the home score file.
The elements in this list can be:
* `(regexp file-name ...)'
- If the `regexp' matches the group name, the first `file-name' will
+ If the `regexp' matches the group name, the first `file-name'
will be used as the home score file. (Multiple filenames are
allowed so that one may use gnus-score-file-single-match-alist to
set this variable.)
:type '(choice string
(repeat (choice string
(cons regexp (repeat file))
- (function :value fun)))
+ function))
(function-item gnus-hierarchial-home-score-file)
(function-item gnus-current-home-score-file)
- (function :value fun)))
+ function))
(defcustom gnus-home-adapt-file nil
"Variable to control where new adaptive score entries are to go.
:type '(choice string
(repeat (choice string
(cons regexp (repeat file))
- (function :value fun)))
- (function :value fun)))
+ function))
+ function))
(defcustom gnus-default-adaptive-score-alist
- '((gnus-kill-file-mark)
+ `((gnus-kill-file-mark)
(gnus-unread-mark)
- (gnus-read-mark (from 3) (subject 30))
- (gnus-catchup-mark (subject -10))
- (gnus-killed-mark (from -1) (subject -20))
- (gnus-del-mark (from -2) (subject -15)))
- "*Alist of marks and scores."
+ (gnus-read-mark
+ (from , (+ 2 gnus-score-decay-constant))
+ (subject , (+ 27 gnus-score-decay-constant)))
+ (gnus-catchup-mark
+ (subject , (+ -7 (* -1 gnus-score-decay-constant))))
+ (gnus-killed-mark
+ (from , (- -1 gnus-score-decay-constant))
+ (subject , (+ -17 (* -1 gnus-score-decay-constant))))
+ (gnus-del-mark
+ (from , (- -1 gnus-score-decay-constant))
+ (subject , (+ -12 (* -1 gnus-score-decay-constant)))))
+ "Alist of marks and scores.
+If you use score decays, you might want to set values higher than
+`gnus-score-decay-constant'."
:group 'gnus-score-adapt
:type '(repeat (cons (symbol :tag "Mark")
(repeat (list (choice :tag "Header"
(defcustom gnus-adaptive-word-length-limit nil
"*Words of a length lesser than this limit will be ignored when doing adaptive scoring."
+ :version "22.1"
:group 'gnus-score-adapt
- :type 'integer)
+ :type '(radio (const :format "Unlimited " nil)
+ (integer :format "Maximum length: %v")))
(defcustom gnus-ignored-adaptive-words nil
"List of words to be ignored when doing adaptive word scoring."
:group 'gnus-score-files
:type 'regexp)
+(defcustom gnus-adaptive-pretty-print nil
+ "If non-nil, adaptive score files fill are pretty printed."
+ :group 'gnus-score-files
+ :group 'gnus-score-adapt
+ :version "23.1" ;; No Gnus
+ :type 'boolean)
+
(defcustom gnus-score-default-header nil
"Default header when entering new scores.
(const :tag "ask" nil)))
(defcustom gnus-score-default-fold nil
- "Use case folding for new score file entries iff not nil."
+ "Non-nil means use case folding for new score file entries."
:group 'gnus-score-default
:type 'boolean)
:group 'gnus-score-various
:type 'boolean)
+(defcustom gnus-inhibit-slow-scoring nil
+ "Inhibit slow scoring, e.g. scoring on headers or body.
+
+If a regexp, scoring on headers or body is inhibited if the group
+matches the regexp. If it is t, scoring on headers or body is
+inhibited for all groups."
+ :group 'gnus-score-various
+ :version "23.1" ;; No Gnus
+ :type '(choice (const :tag "All" nil)
+ (const :tag "None" t)
+ regexp))
+
\f
;; Internal variables.
(defun gnus-summary-lower-score (&optional score symp)
"Make a score entry based on the current article.
The user will be prompted for header to score on, match type,
-permanence, and the string to be used. The numerical prefix will be
-used as score."
+permanence, and the string to be used. The numerical prefix will
+be used as SCORE. A symbolic prefix of `a' (the SYMP parameter)
+says to use the `all.SCORE' file for the command instead of the
+current score file."
(interactive (gnus-interactive "P\ny"))
(gnus-summary-increase-score (- (gnus-score-delta-default score)) symp))
(defun gnus-summary-increase-score (&optional score symp)
"Make a score entry based on the current article.
The user will be prompted for header to score on, match type,
-permanence, and the string to be used. The numerical prefix will be
-used as score."
+permanence, and the string to be used. The numerical prefix will
+be used as SCORE. A symbolic prefix of `a' (the SYMP parameter)
+says to use the `all.SCORE' file for the command instead of the
+current score file."
(interactive (gnus-interactive "P\ny"))
(let* ((nscore (gnus-score-delta-default score))
(prefix (if (< nscore 0) ?L ?I))
(gnus-score-insert-help "Match permanence" char-to-perm 2)))
(gnus-score-kill-help-buffer)
- (if mimic (message "%c %c %c" prefix hchar tchar pchar)
+ (if mimic (message "%c %c %c %c" prefix hchar tchar pchar)
(message ""))
(unless (setq temporary (cadr (assq pchar char-to-perm)))
;; Deal with der(r)ided superannuated paradigms.
(and gnus-extra-headers
(equal (nth 1 entry) "extra")
(intern ; need symbol
- (gnus-completing-read-with-default
- (symbol-name (car gnus-extra-headers)) ; default response
- "Score extra header:" ; prompt
- (mapcar (lambda (x) ; completion list
- (cons (symbol-name x) x))
- gnus-extra-headers)
- nil ; no completion limit
- t)))) ; require match
+ (let ((collection (mapcar 'symbol-name gnus-extra-headers)))
+ (gnus-completing-read
+ "Score extra header" ; prompt
+ collection ; completion list
+ t ; require match
+ nil ; no history
+ nil ; no initial-input
+ (car collection)))))) ; default value
;; extra is now nil or a symbol.
;; We have all the data, so we enter this score.
;; Change score file to the "all.SCORE" file.
(when (eq symp 'a)
- (save-excursion
- (set-buffer gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
(gnus-score-load-file
;; This is a kludge; yes...
(cond
(when (eq symp 'a)
;; We change the score file back to the previous one.
- (save-excursion
- (set-buffer gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
(gnus-score-load-file current-score-file)))))
(defun gnus-score-insert-help (string alist idx)
(setq gnus-score-help-winconf (current-window-configuration))
- (save-excursion
- (set-buffer (gnus-get-buffer-create "*Score Help*"))
+ (with-current-buffer (gnus-get-buffer-create "*Score Help*")
(buffer-disable-undo)
(delete-windows-on (current-buffer))
(erase-buffer)
(setq i (1+ i))))
(goto-char (point-min))
;; display ourselves in a small window at the bottom
- (gnus-appt-select-lowest-window)
+ (gnus-select-lowest-window)
(if (< (/ (window-height) 2) window-min-height)
(switch-to-buffer "*Score Help*")
(split-window)
;; If this is an integer comparison, we transform from string to int.
(if (eq (nth 2 (assoc header gnus-header-index)) 'gnus-score-integer)
(if (stringp match)
- (setq match (string-to-int match)))
+ (setq match (string-to-number match)))
(set-text-properties 0 (length match) nil match))
(unless (eq date 'now)
;; Return the new scoring rule.
new))
-(defun gnus-summary-score-effect (header match type score extra)
+(defun gnus-summary-score-effect (header match type score &optional extra)
"Simulate the effect of a score file entry.
HEADER is the header being scored.
MATCH is the string we are looking for.
TYPE is the score type.
SCORE is the score to add.
EXTRA is the possible non-standard header."
- (interactive (list (completing-read "Header: "
- gnus-header-index
- (lambda (x) (fboundp (nth 2 x)))
- t)
+ (interactive (list (gnus-completing-read "Header"
+ (mapcar
+ 'car
+ (gnus-remove-if-not
+ (lambda (x) (fboundp (nth 2 x)))
+ gnus-header-index))
+ t)
(read-string "Match: ")
- (y-or-n-p "Use regexp match? ")
- (prefix-numeric-value current-prefix-arg)))
+ (if (y-or-n-p "Use regexp match? ") 'r 's)
+ (string-to-number (read-string "Score: "))))
(save-excursion
(unless (and (stringp match) (> (length match) 0))
(error "No match"))
(gnus-summary-raise-score score))))
(beginning-of-line 2))))
(gnus-set-mode-line 'summary))
-
-(defun gnus-summary-score-crossposting (score date)
- ;; Enter score file entry for current crossposting.
- ;; SCORE is the score to add.
- ;; DATE is the expire date.
- (let ((xref (gnus-summary-header "xref"))
- (start 0)
- group)
- (unless xref
- (error "This article is not crossposted"))
- (while (string-match " \\([^ \t]+\\):" xref start)
- (setq start (match-end 0))
- (when (not (string=
- (setq group
- (substring xref (match-beginning 1) (match-end 1)))
- gnus-newsgroup-name))
- (gnus-summary-score-entry
- "xref" (concat " " group ":") nil score date t)))))
-
\f
;;;
;;; Gnus Score Files
;; All score code written by Per Abrahamsen <abraham@iesd.auc.dk>.
-;; Added by Per Abrahamsen <amanda@iesd.auc.dk>.
(defun gnus-score-set-mark-below (score)
"Automatically mark articles with score below SCORE as read."
(interactive
(list (or (and current-prefix-arg (prefix-numeric-value current-prefix-arg))
- (string-to-int (read-string "Mark below: ")))))
+ (string-to-number (read-string "Mark below: ")))))
(setq score (or score gnus-summary-default-score 0))
(gnus-score-set 'mark (list score))
(gnus-score-set 'touched '(t))
"Automatically expunge articles with score below SCORE."
(interactive
(list (or (and current-prefix-arg (prefix-numeric-value current-prefix-arg))
- (string-to-int (read-string "Set expunge below: ")))))
+ (string-to-number (read-string "Set expunge below: ")))))
(setq score (or score gnus-summary-default-score 0))
(gnus-score-set 'expunge (list score))
(gnus-score-set 'touched '(t)))
(push (cons article n) gnus-newsgroup-scored)))
(gnus-summary-update-line)))
-(defun gnus-summary-current-score ()
- "Return the score of the current article."
- (interactive)
- (gnus-message 1 "%s" (gnus-summary-article-score)))
+(defun gnus-summary-current-score (arg)
+ "Return the score of the current article.
+ With prefix ARG, return the total score of the current (sub)thread."
+ (interactive "P")
+ (gnus-message 1 "%s" (if arg
+ (gnus-thread-total-score
+ (gnus-id-to-thread
+ (mail-header-id (gnus-summary-article-header))))
+ (gnus-summary-article-score))))
(defun gnus-score-change-score-file (file)
"Change current score alist."
(make-local-variable 'gnus-prev-winconf)
(setq gnus-prev-winconf winconf))
(gnus-message
- 4 (substitute-command-keys
- "\\<gnus-score-mode-map>\\[gnus-score-edit-exit] to save edits"))))
+ 4 "%s" (substitute-command-keys
+ "\\<gnus-score-mode-map>\\[gnus-score-edit-exit] to save edits"))))
+
+(defun gnus-score-edit-all-score ()
+ "Edit the all.SCORE file."
+ (interactive)
+ (find-file (gnus-score-file-name "all"))
+ (gnus-score-mode)
+ (setq gnus-score-edit-exit-function 'gnus-score-edit-done)
+ (gnus-message
+ 4 (substitute-command-keys
+ "\\<gnus-score-mode-map>\\[gnus-score-edit-exit] to save edits")))
(defun gnus-score-edit-file (file)
"Edit a score file."
(make-local-variable 'gnus-prev-winconf)
(setq gnus-prev-winconf winconf))
(gnus-message
- 4 (substitute-command-keys
- "\\<gnus-score-mode-map>\\[gnus-score-edit-exit] to save edits")))
+ 4 "%s" (substitute-command-keys
+ "\\<gnus-score-mode-map>\\[gnus-score-edit-exit] to save edits")))
+
+(defun gnus-score-edit-file-at-point (&optional format)
+ "Edit score file at point in Score Trace buffers.
+If FORMAT, also format the current score file."
+ (let* ((rule (save-excursion
+ (beginning-of-line)
+ (read (current-buffer))))
+ (sep "[ \n\r\t]*")
+ ;; Must be synced with `gnus-score-find-trace':
+ (reg " -> +")
+ (file (save-excursion
+ (end-of-line)
+ (if (and (re-search-backward reg (point-at-bol) t)
+ (re-search-forward reg (point-at-eol) t))
+ (buffer-substring (point) (point-at-eol))
+ nil))))
+ (if (or (not file)
+ (string-match "\\<\\(non-file rule\\|A file\\)\\>" file)
+ ;; (see `gnus-score-find-trace' and `gnus-score-advanced')
+ (string= "" file))
+ (gnus-error 3 "Can't find a score file in current line.")
+ (gnus-score-edit-file file)
+ (when format
+ (gnus-score-pretty-print))
+ (when (consp rule) ;; the rule exists
+ (setq rule (mapconcat #'(lambda (obj)
+ (regexp-quote (format "%S" obj)))
+ rule
+ sep))
+ (goto-char (point-min))
+ (re-search-forward rule nil t)
+ ;; make it easy to use `kill-sexp':
+ (goto-char (1- (match-beginning 0)))))))
(defun gnus-score-load-file (file)
;; Load score file FILE. Returns a list a retrieved score-alists.
(decay (car (gnus-score-get 'decay alist)))
(eval (car (gnus-score-get 'eval alist))))
;; Perform possible decays.
- (when (and gnus-decay-scores
+ (when (and (if (stringp gnus-decay-scores)
+ (string-match gnus-decay-scores file)
+ gnus-decay-scores)
(or cached (file-exists-p file))
(or (not decay)
(gnus-decay-scores alist decay)))
;; files.
(when (and files (not global))
(setq lists (apply 'append lists
- (mapcar (lambda (file)
- (gnus-score-load-file file))
+ (mapcar 'gnus-score-load-file
(if adapt-file (cons adapt-file files)
files)))))
(when (and eval (not global))
exclude-files))
gnus-scores-exclude-files))
(when local
- (save-excursion
- (set-buffer gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
(while local
(and (consp (car local))
(symbolp (caar local))
(if err
(progn
(ding)
- (gnus-message 3 err)
+ (gnus-message 3 "%s" err)
(sit-for 2)
nil)
alist)))))
(setq score (setcdr entry (gnus-delete-alist 'touched score)))
(erase-buffer)
(let (emacs-lisp-mode-hook)
- (if (string-match
- (concat (regexp-quote gnus-adaptive-file-suffix) "$")
- file)
- ;; This is an adaptive score file, so we do not run
- ;; it through `pp'. These files can get huge, and
- ;; are not meant to be edited by human hands.
+ (if (and (not gnus-adaptive-pretty-print)
+ (string-match
+ (concat (regexp-quote gnus-adaptive-file-suffix) "$")
+ file))
+ ;; This is an adaptive score file, so we do not run it through
+ ;; `pp' unless requested. These files can get huge, and are
+ ;; not meant to be edited by human hands.
(gnus-prin1 score)
;; This is a normal score file, so we print it very
;; prettily.
(let ((lisp-mode-syntax-table score-mode-syntax-table))
- (pp score (current-buffer)))))
+ (gnus-pp score))))
(gnus-make-directory (file-name-directory file))
;; If the score file is empty, we delete it.
(if (zerop (buffer-size))
(cons (cons header (or gnus-summary-default-score 0))
gnus-scores-articles))))
- (save-excursion
- (set-buffer (gnus-get-buffer-create "*Headers*"))
+ (with-current-buffer (gnus-get-buffer-create "*Headers*")
(buffer-disable-undo)
(when (gnus-buffer-live-p gnus-summary-buffer)
(message-clone-locals gnus-summary-buffer))
(lambda (score)
(length (gnus-score-get header score)))
scores)))
- ;; Call the scoring function for this type of "header".
- (when (setq new (funcall (nth 2 entry) scores header
- now expire trace))
+ (when (if (and gnus-inhibit-slow-scoring
+ (or (eq gnus-inhibit-slow-scoring t)
+ (and (stringp gnus-inhibit-slow-scoring)
+ ;; Always true here?
+ ;; (stringp gnus-newsgroup-name)
+ (string-match
+ gnus-inhibit-slow-scoring
+ gnus-newsgroup-name)))
+ (> 0 (nth 1 (assoc header gnus-header-index))))
+ (progn
+ (gnus-message
+ 7 "Scoring on headers or body skipped.")
+ nil)
+
projects / gnus / blobdiff