;;; gnus-score.el --- scoring code for Gnus
-;; Copyright (C) 1995,96,97,98 Free Software Foundation, Inc.
+;; Copyright (C) 1995,96,97,98,99 Free Software Foundation, Inc.
;; Author: Per Abrahamsen <amanda@iesd.auc.dk>
;; Lars Magne Ingebrigtsen <larsi@gnus.org>
i: message-id
t: references
x: xref
+ e: `extra' (non-standard overview)
l: lines
d: date
f: followup
(const :tag "message-id" i)
(const :tag "references" t)
(const :tag "xref" x)
+ (const :tag "extra" e)
(const :tag "lines" l)
(const :tag "date" d)
(const :tag "followup" f)
(defcustom gnus-score-thread-simplify nil
"If non-nil, subjects will simplified as in threading."
:group 'gnus-score-various
- :type 'boolean)
+ :type 'boolean)
\f
("chars" 6 gnus-score-integer)
("lines" 7 gnus-score-integer)
("xref" 8 gnus-score-string)
+ ("extra" 9 gnus-score-string)
("head" -1 gnus-score-body)
("body" -1 gnus-score-body)
("all" -1 gnus-score-body)
(?i "message-id" nil t string)
(?r "references" "message-id" nil string)
(?x "xref" nil nil string)
+ (?e "extra" nil nil string)
(?l "lines" nil nil number)
(?d "date" nil nil date)
(?f "followup" nil nil string)
(aref (symbol-name gnus-score-default-type) 0)))
(pchar (and gnus-score-default-duration
(aref (symbol-name gnus-score-default-duration) 0)))
- entry temporary type match)
+ entry temporary type match extra)
(unwind-protect
(progn
(gnus-score-kill-help-buffer)
(unless (setq entry (assq (downcase hchar) char-to-header))
(if mimic (error "%c %c" prefix hchar)
- (error "Illegal header type")))
+ (error "Invalid header type")))
(when (/= (downcase hchar) hchar)
;; This was a majuscule, so we end reading and set the defaults.
(gnus-score-kill-help-buffer)
(unless (setq type (nth 1 (assq (downcase tchar) legal-types)))
(if mimic (error "%c %c" prefix hchar)
- (error "Illegal match type"))))
+ (error "Invalid match type"))))
(when (/= (downcase tchar) tchar)
;; It was a majuscule, so we end reading and use the default.
(error "You rang?"))
(if mimic
(error "%c %c %c %c" prefix hchar tchar pchar)
- (error "Illegal match duration"))))
+ (error "Invalid match duration"))))
;; Always kill the score help buffer.
(gnus-score-kill-help-buffer))
+ ;; If scoring an extra (non-standard overview) header,
+ ;; we must find out which header is in question.
+ (setq extra
+ (and gnus-extra-headers
+ (equal (nth 1 entry) "extra")
+ (intern ; need symbol
+ (gnus-completing-read
+ (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
+ ;; extra is now nil or a symbol.
+
;; We have all the data, so we enter this score.
(setq match (if (string= (nth 2 entry) "") ""
- (gnus-summary-header (or (nth 2 entry) (nth 1 entry)))))
+ (gnus-summary-header (or (nth 2 entry) (nth 1 entry))
+ nil extra)))
;; Modify the match, perhaps.
(cond
current-score-file)
(t
(gnus-score-file-name "all"))))))
-
+
(gnus-summary-score-entry
(nth 1 entry) ; Header
match ; Match
(if (eq temporary 'perm) ; Temp
nil
temporary)
- (not (nth 3 entry))) ; Prompt
+ (not (nth 3 entry)) ; Prompt
+ nil ; not silent
+ extra) ; non-standard overview.
(when (eq symp 'a)
;; We change the score file back to the previous one.
(shrink-window-if-larger-than-buffer))
(select-window (get-buffer-window gnus-summary-buffer))))
-(defun gnus-summary-header (header &optional no-err)
+(defun gnus-summary-header (header &optional no-err extra)
;; Return HEADER for current articles, or error.
(let ((article (gnus-summary-article-number))
headers)
(if article
(if (and (setq headers (gnus-summary-article-header article))
(vectorp headers))
- (aref headers (nth 1 (assoc header gnus-header-index)))
+ (if extra ; `header' must be "extra"
+ (or (cdr (assq extra (mail-header-extra headers))) "")
+ (aref headers (nth 1 (assoc header gnus-header-index))))
(if no-err
nil
(error "Pseudo-articles can't be scored")))
(gnus-newsgroup-score-alist)))))
(defun gnus-summary-score-entry (header match type score date
- &optional prompt silent)
- (interactive)
+ &optional prompt silent extra)
"Enter score file entry.
HEADER is the header being scored.
MATCH is the string we are looking for.
SCORE is the score to add.
DATE is the expire date, or nil for no expire, or 'now for immediate expire.
If optional argument `PROMPT' is non-nil, allow user to edit match.
-If optional argument `SILENT' is nil, show effect of score entry."
+If optional argument `SILENT' is nil, show effect of score entry.
+If optional argument `EXTRA' is non-nil, it's a non-standard overview header."
;; Regexp is the default type.
(when (eq type t)
(setq type 'r))
elem)
(setq new
(cond
+ (extra
+ (list match score
+ (and date (if (numberp date) date
+ (date-to-day date)))
+ type (symbol-name extra)))
(type
(list match score
(and date (if (numberp date) date
(if (and (>= (nth 1 (assoc header gnus-header-index)) 0)
(eq (nth 2 (assoc header gnus-header-index))
'gnus-score-string))
- (gnus-summary-score-effect header match type score)
+ (gnus-summary-score-effect header match type score extra)
(gnus-summary-rescore)))
;; Return the new scoring rule.
new))
-(defun gnus-summary-score-effect (header match type score)
+(defun gnus-summary-score-effect (header match type score 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."
+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
(regexp-quote match)))))
(while (not (eobp))
- (let ((content (gnus-summary-header header 'noerr))
+ (let ((content (gnus-summary-header header 'noerr extra))
(case-fold-search t))
(and content
(when (if (eq type 'f)
(let ((buffer-read-only nil))
;; Set score.
(gnus-summary-update-mark
- (if (= n (or gnus-summary-default-score 0)) ?
+ (if (= n (or gnus-summary-default-score 0)) ? ;Whitespace
(if (< n (or gnus-summary-default-score 0))
gnus-score-below-mark gnus-score-over-mark))
'score))
(setq gnus-score-alist nil)
;; Read file.
(with-temp-buffer
- (let ((coding-system-for-write score-mode-coding-system))
+ (let ((coding-system-for-read score-mode-coding-system))
(insert-file-contents file))
(goto-char (point-min))
;; Only do the loading if the score file isn't empty.
err
(cond
((not (listp (car a)))
- (format "Illegal score element %s in %s" (car a) file))
+ (format "Invalid score element %s in %s" (car a) file))
((stringp (caar a))
(cond
((not (listp (setq sr (cdar a))))
- (format "Illegal header match %s in %s" (nth 1 (car a)) file))
+ (format "Invalid header match %s in %s" (nth 1 (car a)) file))
(t
(setq type (caar a))
(while (and sr (not err))
((if (member (downcase type) '("lines" "chars"))
(not (numberp (car s)))
(not (stringp (car s))))
- (format "Illegal match %s in %s" (car s) file))
+ (format "Invalid match %s in %s" (car s) file))
((and (cadr s) (not (integerp (cadr s))))
(format "Non-integer score %s in %s" (cadr s) file))
((and (caddr s) (not (integerp (caddr s))))
(match-func (if (or (eq type '>) (eq type '<) (eq type '<=)
(eq type '>=) (eq type '=))
type
- (error "Illegal match type: %s" type)))
+ (error "Invalid match type: %s" type)))
(articles gnus-scores-articles))
;; Instead of doing all the clever stuff that
;; `gnus-score-string' does to minimize searches and stuff,
((eq type 'regexp)
(setq match-func 'string-match
match (nth 0 kill)))
- (t (error "Illegal match type: %s" type)))
+ (t (error "Invalid match type: %s" type)))
;; Instead of doing all the clever stuff that
;; `gnus-score-string' does to minimize searches and stuff,
;; I will assume that people generally will put so few
(eq type 'string) (eq type 'String))
'search-forward)
(t
- (error "Illegal match type: %s" type)))))
+ (error "Invalid match type: %s" type)))))
(goto-char (point-min))
(when (funcall search-func match nil t)
;; Found a match, update scores.
(search-func
(cond ((= dmt ?r) 're-search-forward)
((or (= dmt ?e) (= dmt ?s) (= dmt ?f)) 'search-forward)
- (t (error "Illegal match type: %s" type))))
+ (t (error "Invalid match type: %s" type))))
arts art)
(goto-char (point-min))
(if (= dmt ?e)
;; and U is the number of unique headers. It is assumed (but
;; untested) this will be a net win because of the large constant
;; factor involved with string matching.
- (setq gnus-scores-articles (sort gnus-scores-articles 'gnus-score-string<)
+ (setq gnus-scores-articles
+ ;; We cannot string-sort the extra headers list. *sigh*
+ (if (= gnus-score-index 9)
+ gnus-scores-articles
+ (sort gnus-scores-articles 'gnus-score-string<))
articles gnus-scores-articles)
(erase-buffer)
(while (setq art (pop articles))
(setq this (aref (car art) gnus-score-index))
+
+ ;; If we're working with non-standard headers, we are stuck
+ ;; with working on them as a group. What a hassle.
+ ;; Just wait 'til you see what horrors we commit against `match'...
+ (if (= gnus-score-index 9)
+ (setq this (prin1-to-string this))) ; ick.
+
(if simplify
(setq this (gnus-map-function gnus-simplify-subject-functions this)))
(if (equal last this)
(type (or (nth 3 kill) 's))
(score (or (nth 1 kill) gnus-score-interactive-default-score))
(date (nth 2 kill))
+ (extra (nth 4 kill)) ; non-standard header; string.
(found nil)
(mt (aref (symbol-name type) 0))
(case-fold-search (not (memq mt '(?R ?S ?E ?F))))
(dmt (downcase mt))
- ; Assume user already simplified regexp and fuzzies
+ ;; Assume user already simplified regexp and fuzzies
(match (if (and simplify (not (memq dmt '(?f ?r))))
(gnus-map-function
gnus-simplify-subject-functions
(cond ((= dmt ?r) 're-search-forward)
((or (= dmt ?e) (= dmt ?s) (= dmt ?f)) 'search-forward)
((= dmt ?w) nil)
- (t (error "Illegal match type: %s" type)))))
+ (t (error "Invalid match type: %s" type)))))
+
+ ;; Evil hackery to make match usable in non-standard headers.
+ (when extra
+ (setq match (concat "[ (](" extra " \\. \"[^)]*"
+ match "[^(]*\")[ )]")
+ search-func 're-search-forward)) ; XXX danger?!?
+
(cond
;; Fuzzy matches. We save these for later.
((= dmt ?f)
(let ((ignored (append gnus-ignored-adaptive-words
(if gnus-adaptive-word-no-group-words
(message-tokenize-header
- (gnus-group-real-name
+ (gnus-group-real-name
gnus-newsgroup-name)
"."))
gnus-default-ignored-adaptive-words)))
1 "No score rules apply to the current article (default score %d)."
gnus-summary-default-score)
(set-buffer "*Score Trace*")
+ (setq truncate-lines t)
(while trace
(insert (format "%S -> %s\n" (cdar trace)
- (if (caar trace)
- (file-name-nondirectory (caar trace))
- "(non-file rule)")))
+ (or (caar trace) "(non-file rule)")))
(setq trace (cdr trace)))
(goto-char (point-min))
(gnus-configure-windows 'score-trace)))
seen out file)
(while (setq file (pop files))
(cond
- ;; Ignore "." and "..".
- ((member (file-name-nondirectory file) '("." ".."))
+ ;; Ignore files that start with a dot.
+ ((string-match "^\\." (file-name-nondirectory file))
nil)
;; Add subtrees of directory to also be searched.
((and (file-directory-p file)
(klen (length kill-dir))
(score-regexp (gnus-score-file-regexp))
(trans (cdr (assq ?: nnheader-file-name-translation-alist)))
+ (group-trans (nnheader-translate-file-chars group t))
ofiles not-match regexp)
(save-excursion
(set-buffer (gnus-get-buffer-create "*gnus score files*"))
(if (looking-at "not.")
(progn
(setq not-match t)
- (setq regexp (concat "^" (buffer-substring 5 (point-max)) "$")))
+ (setq regexp
+ (concat "^" (buffer-substring 5 (point-max)) "$")))
(setq regexp (concat "^" (buffer-substring 1 (point-max)) "$"))
(setq not-match nil))
;; Finally - if this resulting regexp matches the group name,
;; we add this score file to the list of score files
;; applicable to this group.
(when (or (and not-match
- (not (string-match regexp group)))
- (and (not not-match)
- (string-match regexp group)))
+ (ignore-errors
+ (not (string-match regexp group-trans))))
+ (and (not not-match)
+ (ignore-errors (string-match regexp group-trans))))
(push (car sfiles) ofiles)))
(setq sfiles (cdr sfiles)))
(kill-buffer (current-buffer))
(when (string-match (gnus-globalify-regexp (car elem)) group)
(replace-match (cadr elem) t nil group ))))))
(when found
- (nnheader-concat gnus-kill-files-directory found))))
+ (if (file-name-absolute-p found)
+ found
+ (nnheader-concat gnus-kill-files-directory found)))))
(defun gnus-hierarchial-home-score-file (group)
"Return the score file of the top-level hierarchy of GROUP."
n times)
(while (natnump (decf n))
(setq score (funcall gnus-decay-score-function score)))
- (setcdr kill (cons score
+ (setcdr kill (cons score
(cdr (cdr kill)))))))))
;; Return whether this score file needs to be saved. By Je-haysuss!
updated))
projects / elisp / gnus.git- / blobdiff