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- ;;; gnus-kill.el --- kill commands for Gnus
- ;; Copyright (C) 1995,96 Free Software Foundation, Inc.
-
- ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
- ;; Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
- ;; Keywords: news
-
- ;; This file is part of GNU Emacs.
-
- ;; 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.
-
- ;; GNU Emacs is distributed in the hope that it will be useful,
- ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
- ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ;; 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.
-
- ;;; Commentary:
-
- ;;; Code:
-
- (require 'gnus)
- (eval-when-compile (require 'cl))
-
- (defvar gnus-kill-file-mode-hook nil
- "*A hook for Gnus kill file mode.")
-
- (defvar gnus-kill-expiry-days 7
- "*Number of days before expiring unused kill file entries.")
-
- (defvar gnus-kill-save-kill-file nil
- "*If non-nil, will save kill files after processing them.")
-
- (defvar gnus-winconf-kill-file nil)
-
-
-
- (defmacro gnus-raise (field expression level)
- `(gnus-kill ,field ,expression
- (function (gnus-summary-raise-score ,level)) t))
-
- (defmacro gnus-lower (field expression level)
- `(gnus-kill ,field ,expression
- (function (gnus-summary-raise-score (- ,level))) t))
-
- ;;;
- ;;; Gnus Kill File Mode
- ;;;
-
- (defvar gnus-kill-file-mode-map nil)
-
- (unless gnus-kill-file-mode-map
- (gnus-define-keymap
- (setq gnus-kill-file-mode-map (copy-keymap emacs-lisp-mode-map))
- "\C-c\C-k\C-s" gnus-kill-file-kill-by-subject
- "\C-c\C-k\C-a" gnus-kill-file-kill-by-author
- "\C-c\C-k\C-t" gnus-kill-file-kill-by-thread
- "\C-c\C-k\C-x" gnus-kill-file-kill-by-xref
- "\C-c\C-a" gnus-kill-file-apply-buffer
- "\C-c\C-e" gnus-kill-file-apply-last-sexp
- "\C-c\C-c" gnus-kill-file-exit))
-
- (defun gnus-kill-file-mode ()
- "Major mode for editing kill files.
-
- If you are using this mode - you probably shouldn't. Kill files
- perform badly and paint with a pretty broad brush. Score files, on
- the other hand, are vastly faster (40x speedup) and give you more
- control over what to do.
-
- In addition to Emacs-Lisp Mode, the following commands are available:
-
- \\{gnus-kill-file-mode-map}
-
- A kill file contains Lisp expressions to be applied to a selected
- newsgroup. The purpose is to mark articles as read on the basis of
- some set of regexps. A global kill file is applied to every newsgroup,
- and a local kill file is applied to a specified newsgroup. Since a
- global kill file is applied to every newsgroup, for better performance
- use a local one.
-
- A kill file can contain any kind of Emacs Lisp expressions expected
- to be evaluated in the Summary buffer. Writing Lisp programs for this
- purpose is not so easy because the internal working of Gnus must be
- well-known. For this reason, Gnus provides a general function which
- does this easily for non-Lisp programmers.
-
- The `gnus-kill' function executes commands available in Summary Mode
- by their key sequences. `gnus-kill' should be called with FIELD,
- REGEXP and optional COMMAND and ALL. FIELD is a string representing
- the header field or an empty string. If FIELD is an empty string, the
- entire article body is searched for. REGEXP is a string which is
- compared with FIELD value. COMMAND is a string representing a valid
- key sequence in Summary mode or Lisp expression. COMMAND defaults to
- '(gnus-summary-mark-as-read nil \"X\"). Make sure that COMMAND is
- executed in the Summary buffer. If the second optional argument ALL
- is non-nil, the COMMAND is applied to articles which are already
- marked as read or unread. Articles which are marked are skipped over
- by default.
-
- For example, if you want to mark articles of which subjects contain
- the string `AI' as read, a possible kill file may look like:
-
- (gnus-kill \"Subject\" \"AI\")
-
- If you want to mark articles with `D' instead of `X', you can use
- the following expression:
-
- (gnus-kill \"Subject\" \"AI\" \"d\")
-
- In this example it is assumed that the command
- `gnus-summary-mark-as-read-forward' is assigned to `d' in Summary Mode.
-
- It is possible to delete unnecessary headers which are marked with
- `X' in a kill file as follows:
-
- (gnus-expunge \"X\")
-
- If the Summary buffer is empty after applying kill files, Gnus will
- exit the selected newsgroup normally. If headers which are marked
- with `D' are deleted in a kill file, it is impossible to read articles
- which are marked as read in the previous Gnus sessions. Marks other
- than `D' should be used for articles which should really be deleted.
-
- Entry to this mode calls emacs-lisp-mode-hook and
- gnus-kill-file-mode-hook with no arguments, if that value is non-nil."
- (interactive)
- (kill-all-local-variables)
- (use-local-map gnus-kill-file-mode-map)
- (set-syntax-table emacs-lisp-mode-syntax-table)
- (setq major-mode 'gnus-kill-file-mode)
- (setq mode-name "Kill")
- (lisp-mode-variables nil)
- (run-hooks 'emacs-lisp-mode-hook 'gnus-kill-file-mode-hook))
-
- (defun gnus-kill-file-edit-file (newsgroup)
- "Begin editing a kill file for NEWSGROUP.
- If NEWSGROUP is nil, the global kill file is selected."
- (interactive "sNewsgroup: ")
- (let ((file (gnus-newsgroup-kill-file newsgroup)))
- (gnus-make-directory (file-name-directory file))
- ;; Save current window configuration if this is first invocation.
- (or (and (get-file-buffer file)
- (get-buffer-window (get-file-buffer file)))
- (setq gnus-winconf-kill-file (current-window-configuration)))
- ;; Hack windows.
- (let ((buffer (find-file-noselect file)))
- (cond ((get-buffer-window buffer)
- (pop-to-buffer buffer))
- ((eq major-mode 'gnus-group-mode)
- (gnus-configure-windows 'group) ;Take all windows.
- (pop-to-buffer buffer))
- ((eq major-mode 'gnus-summary-mode)
- (gnus-configure-windows 'article)
- (pop-to-buffer gnus-article-buffer)
- (bury-buffer gnus-article-buffer)
- (switch-to-buffer buffer))
- (t ;No good rules.
- (find-file-other-window file))))
- (gnus-kill-file-mode)))
-
- ;; Fix by Sudish Joseph <joseph@cis.ohio-state.edu>.
- (defun gnus-kill-set-kill-buffer ()
- (let* ((file (gnus-newsgroup-kill-file gnus-newsgroup-name))
- (buffer (find-file-noselect file)))
- (set-buffer buffer)
- (gnus-kill-file-mode)
- (bury-buffer buffer)))
-
- (defun gnus-kill-file-enter-kill (field regexp &optional dont-move)
- ;; Enter kill file entry.
- ;; FIELD: String containing the name of the header field to kill.
- ;; REGEXP: The string to kill.
- (save-excursion
- (let (string)
- (or (eq major-mode 'gnus-kill-file-mode)
- (gnus-kill-set-kill-buffer))
- (unless dont-move
- (goto-char (point-max)))
- (insert (setq string (format "(gnus-kill %S %S)\n" field regexp)))
- (gnus-kill-file-apply-string string))))
-
- (defun gnus-kill-file-kill-by-subject ()
- "Kill by subject."
- (interactive)
- (gnus-kill-file-enter-kill
- "Subject"
- (if (vectorp gnus-current-headers)
- (regexp-quote
- (gnus-simplify-subject (mail-header-subject gnus-current-headers)))
- "") t))
-
- (defun gnus-kill-file-kill-by-author ()
- "Kill by author."
- (interactive)
- (gnus-kill-file-enter-kill
- "From"
- (if (vectorp gnus-current-headers)
- (regexp-quote (mail-header-from gnus-current-headers))
- "") t))
-
- (defun gnus-kill-file-kill-by-thread ()
- "Kill by author."
- (interactive)
- (gnus-kill-file-enter-kill
- "References"
- (if (vectorp gnus-current-headers)
- (regexp-quote (mail-header-id gnus-current-headers))
- "")))
-
- (defun gnus-kill-file-kill-by-xref ()
- "Kill by Xref."
- (interactive)
- (let ((xref (and (vectorp gnus-current-headers)
- (mail-header-xref gnus-current-headers)))
- (start 0)
- group)
- (if xref
- (while (string-match " \\([^ \t]+\\):" xref start)
- (setq start (match-end 0))
- (if (not (string=
- (setq group
- (substring xref (match-beginning 1) (match-end 1)))
- gnus-newsgroup-name))
- (gnus-kill-file-enter-kill
- "Xref" (concat " " (regexp-quote group) ":") t)))
- (gnus-kill-file-enter-kill "Xref" "" t))))
-
- (defun gnus-kill-file-raise-followups-to-author (level)
- "Raise score for all followups to the current author."
- (interactive "p")
- (let ((name (mail-header-from gnus-current-headers))
- string)
- (save-excursion
- (gnus-kill-set-kill-buffer)
- (goto-char (point-min))
- (setq name (read-string (concat "Add " level
- " to followup articles to: ")
- (regexp-quote name)))
- (setq
- string
- (format
- "(gnus-kill %S %S '(gnus-summary-temporarily-raise-by-thread %S))\n"
- "From" name level))
- (insert string)
- (gnus-kill-file-apply-string string))
- (gnus-message
- 6 "Added temporary score file entry for followups to %s." name)))
-
- (defun gnus-kill-file-apply-buffer ()
- "Apply current buffer to current newsgroup."
- (interactive)
- (if (and gnus-current-kill-article
- (get-buffer gnus-summary-buffer))
- ;; Assume newsgroup is selected.
- (gnus-kill-file-apply-string (buffer-string))
- (ding) (gnus-message 2 "No newsgroup is selected.")))
-
- (defun gnus-kill-file-apply-string (string)
- "Apply STRING to current newsgroup."
- (interactive)
- (let ((string (concat "(progn \n" string "\n)")))
- (save-excursion
- (save-window-excursion
- (pop-to-buffer gnus-summary-buffer)
- (eval (car (read-from-string string)))))))
-
- (defun gnus-kill-file-apply-last-sexp ()
- "Apply sexp before point in current buffer to current newsgroup."
- (interactive)
- (if (and gnus-current-kill-article
- (get-buffer gnus-summary-buffer))
- ;; Assume newsgroup is selected.
- (let ((string
- (buffer-substring
- (save-excursion (forward-sexp -1) (point)) (point))))
- (save-excursion
- (save-window-excursion
- (pop-to-buffer gnus-summary-buffer)
- (eval (car (read-from-string string))))))
- (ding) (gnus-message 2 "No newsgroup is selected.")))
-
- (defun gnus-kill-file-exit ()
- "Save a kill file, then return to the previous buffer."
- (interactive)
- (save-buffer)
- (let ((killbuf (current-buffer)))
- ;; We don't want to return to article buffer.
- (and (get-buffer gnus-article-buffer)
- (bury-buffer gnus-article-buffer))
- ;; Delete the KILL file windows.
- (delete-windows-on killbuf)
- ;; Restore last window configuration if available.
- (and gnus-winconf-kill-file
- (set-window-configuration gnus-winconf-kill-file))
- (setq gnus-winconf-kill-file nil)
- ;; Kill the KILL file buffer. Suggested by tale@pawl.rpi.edu.
- (kill-buffer killbuf)))
-
- ;; For kill files
-
- (defun gnus-Newsgroup-kill-file (newsgroup)
- "Return the name of a kill file for NEWSGROUP.
- If NEWSGROUP is nil, return the global kill file instead."
- (cond ((or (null newsgroup)
- (string-equal newsgroup ""))
- ;; The global kill file is placed at top of the directory.
- (expand-file-name gnus-kill-file-name gnus-kill-files-directory))
- (gnus-use-long-file-name
- ;; Append ".KILL" to capitalized newsgroup name.
- (expand-file-name (concat (gnus-capitalize-newsgroup newsgroup)
- "." gnus-kill-file-name)
- gnus-kill-files-directory))
- (t
- ;; Place "KILL" under the hierarchical directory.
- (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
- "/" gnus-kill-file-name)
- gnus-kill-files-directory))))
-
- (defun gnus-expunge (marks)
- "Remove lines marked with MARKS."
- (save-excursion
- (set-buffer gnus-summary-buffer)
- (gnus-summary-limit-to-marks marks 'reverse)))
-
- (defun gnus-apply-kill-file-unless-scored ()
- "Apply .KILL file, unless a .SCORE file for the same newsgroup exists."
- (cond ((file-exists-p (gnus-score-file-name gnus-newsgroup-name))
- ;; Ignores global KILL.
- (if (file-exists-p (gnus-newsgroup-kill-file gnus-newsgroup-name))
- (gnus-message 3 "Note: Ignoring %s.KILL; preferring .SCORE"
- gnus-newsgroup-name))
- 0)
- ((or (file-exists-p (gnus-newsgroup-kill-file nil))
- (file-exists-p (gnus-newsgroup-kill-file gnus-newsgroup-name)))
- (gnus-apply-kill-file-internal))
- (t
- 0)))
-
- (defun gnus-apply-kill-file-internal ()
- "Apply a kill file to the current newsgroup.
- Returns the number of articles marked as read."
- (let* ((kill-files (list (gnus-newsgroup-kill-file nil)
- (gnus-newsgroup-kill-file gnus-newsgroup-name)))
- (unreads (length gnus-newsgroup-unreads))
- (gnus-summary-inhibit-highlight t)
- beg)
- (setq gnus-newsgroup-kill-headers nil)
- ;; If there are any previously scored articles, we remove these
- ;; from the `gnus-newsgroup-headers' list that the score functions
- ;; will see. This is probably pretty wasteful when it comes to
- ;; conses, but is, I think, faster than having to assq in every
- ;; single score function.
- (let ((files kill-files))
- (while files
- (if (file-exists-p (car files))
- (let ((headers gnus-newsgroup-headers))
- (if gnus-kill-killed
- (setq gnus-newsgroup-kill-headers
- (mapcar (lambda (header) (mail-header-number header))
- headers))
- (while headers
- (or (gnus-member-of-range
- (mail-header-number (car headers))
- gnus-newsgroup-killed)
- (setq gnus-newsgroup-kill-headers
- (cons (mail-header-number (car headers))
- gnus-newsgroup-kill-headers)))
- (setq headers (cdr headers))))
- (setq files nil))
- (setq files (cdr files)))))
- (if (not gnus-newsgroup-kill-headers)
- ()
- (save-window-excursion
- (save-excursion
- (while kill-files
- (if (not (file-exists-p (car kill-files)))
- ()
- (gnus-message 6 "Processing kill file %s..." (car kill-files))
- (find-file (car kill-files))
- (gnus-add-current-to-buffer-list)
- (goto-char (point-min))
-
- (if (consp (condition-case nil (read (current-buffer))
- (error nil)))
- (gnus-kill-parse-gnus-kill-file)
- (gnus-kill-parse-rn-kill-file))
-
- (gnus-message
- 6 "Processing kill file %s...done" (car kill-files)))
- (setq kill-files (cdr kill-files)))))
-
- (gnus-set-mode-line 'summary)
-
- (if beg
- (let ((nunreads (- unreads (length gnus-newsgroup-unreads))))
- (or (eq nunreads 0)
- (gnus-message 6 "Marked %d articles as read" nunreads))
- nunreads)
- 0))))
-
- ;; Parse a Gnus killfile.
- (defun gnus-score-insert-help (string alist idx)
- (save-excursion
- (pop-to-buffer "*Score Help*")
- (buffer-disable-undo (current-buffer))
- (erase-buffer)
- (insert string ":\n\n")
- (while alist
- (insert (format " %c: %s\n" (caar alist) (nth idx (car alist))))
- (setq alist (cdr alist)))))
-
- (defun gnus-kill-parse-gnus-kill-file ()
- (goto-char (point-min))
- (gnus-kill-file-mode)
- (let (beg form)
- (while (progn
- (setq beg (point))
- (setq form (condition-case () (read (current-buffer))
- (error nil))))
- (or (listp form)
- (error "Illegal kill entry (possibly rn kill file?): %s" form))
- (if (or (eq (car form) 'gnus-kill)
- (eq (car form) 'gnus-raise)
- (eq (car form) 'gnus-lower))
- (progn
- (delete-region beg (point))
- (insert (or (eval form) "")))
- (save-excursion
- (set-buffer gnus-summary-buffer)
- (condition-case () (eval form) (error nil)))))
- (and (buffer-modified-p)
- gnus-kill-save-kill-file
- (save-buffer))
- (set-buffer-modified-p nil)))
-
- ;; Parse an rn killfile.
- (defun gnus-kill-parse-rn-kill-file ()
- (goto-char (point-min))
- (gnus-kill-file-mode)
- (let ((mod-to-header
- '((?a . "")
- (?h . "")
- (?f . "from")
- (?: . "subject")))
- (com-to-com
- '((?m . " ")
- (?j . "X")))
- pattern modifier commands)
- (while (not (eobp))
- (if (not (looking-at "[ \t]*/\\([^/]*\\)/\\([ahfcH]\\)?:\\([a-z=:]*\\)"))
- ()
- (setq pattern (buffer-substring (match-beginning 1) (match-end 1)))
- (setq modifier (if (match-beginning 2) (char-after (match-beginning 2))
- ?s))
- (setq commands (buffer-substring (match-beginning 3) (match-end 3)))
-
- ;; The "f:+" command marks everything *but* the matches as read,
- ;; so we simply first match everything as read, and then unmark
- ;; PATTERN later.
- (and (string-match "\\+" commands)
- (progn
- (gnus-kill "from" ".")
- (setq commands "m")))
-
- (gnus-kill
- (or (cdr (assq modifier mod-to-header)) "subject")
- pattern
- (if (string-match "m" commands)
- '(gnus-summary-mark-as-unread nil " ")
- '(gnus-summary-mark-as-read nil "X"))
- nil t))
- (forward-line 1))))
-
- ;; Kill changes and new format by suggested by JWZ and Sudish Joseph
- ;; <joseph@cis.ohio-state.edu>.
- (defun gnus-kill (field regexp &optional exe-command all silent)
- "If FIELD of an article matches REGEXP, execute COMMAND.
- Optional 1st argument COMMAND is default to
- (gnus-summary-mark-as-read nil \"X\").
- If optional 2nd argument ALL is non-nil, articles marked are also applied to.
- If FIELD is an empty string (or nil), entire article body is searched for.
- COMMAND must be a lisp expression or a string representing a key sequence."
- ;; We don't want to change current point nor window configuration.
- (let ((old-buffer (current-buffer)))
- (save-excursion
- (save-window-excursion
- ;; Selected window must be summary buffer to execute keyboard
- ;; macros correctly. See command_loop_1.
- (switch-to-buffer gnus-summary-buffer 'norecord)
- (goto-char (point-min)) ;From the beginning.
- (let ((kill-list regexp)
- (date (current-time-string))
- (command (or exe-command '(gnus-summary-mark-as-read
- nil gnus-kill-file-mark)))
- kill kdate prev)
- (if (listp kill-list)
- ;; It is a list.
- (if (not (consp (cdr kill-list)))
- ;; It's on the form (regexp . date).
- (if (zerop (gnus-execute field (car kill-list)
- command nil (not all)))
- (if (> (gnus-days-between date (cdr kill-list))
- gnus-kill-expiry-days)
- (setq regexp nil))
- (setcdr kill-list date))
- (while (setq kill (car kill-list))
- (if (consp kill)
- ;; It's a temporary kill.
- (progn
- (setq kdate (cdr kill))
- (if (zerop (gnus-execute
- field (car kill) command nil (not all)))
- (if (> (gnus-days-between date kdate)
- gnus-kill-expiry-days)
- ;; Time limit has been exceeded, so we
- ;; remove the match.
- (if prev
- (setcdr prev (cdr kill-list))
- (setq regexp (cdr regexp))))
- ;; Successful kill. Set the date to today.
- (setcdr kill date)))
- ;; It's a permanent kill.
- (gnus-execute field kill command nil (not all)))
- (setq prev kill-list)
- (setq kill-list (cdr kill-list))))
- (gnus-execute field kill-list command nil (not all))))))
- (switch-to-buffer old-buffer)
- (if (and (eq major-mode 'gnus-kill-file-mode) regexp (not silent))
- (gnus-pp-gnus-kill
- (nconc (list 'gnus-kill field
- (if (consp regexp) (list 'quote regexp) regexp))
- (if (or exe-command all) (list (list 'quote exe-command)))
- (if all (list t) nil))))))
-
- (defun gnus-pp-gnus-kill (object)
- (if (or (not (consp (nth 2 object)))
- (not (consp (cdr (nth 2 object))))
- (and (eq 'quote (car (nth 2 object)))
- (not (consp (cdadr (nth 2 object))))))
- (concat "\n" (prin1-to-string object))
- (save-excursion
- (set-buffer (get-buffer-create "*Gnus PP*"))
- (buffer-disable-undo (current-buffer))
- (erase-buffer)
- (insert (format "\n(%S %S\n '(" (nth 0 object) (nth 1 object)))
- (let ((klist (cadr (nth 2 object)))
- (first t))
- (while klist
- (insert (if first (progn (setq first nil) "") "\n ")
- (prin1-to-string (car klist)))
- (setq klist (cdr klist))))
- (insert ")")
- (and (nth 3 object)
- (insert "\n "
- (if (and (consp (nth 3 object))
- (not (eq 'quote (car (nth 3 object)))))
- "'" "")
- (prin1-to-string (nth 3 object))))
- (and (nth 4 object)
- (insert "\n t"))
- (insert ")")
- (prog1
- (buffer-substring (point-min) (point-max))
- (kill-buffer (current-buffer))))))
-
- (defun gnus-execute-1 (function regexp form header)
- (save-excursion
- (let (did-kill)
- (if (null header)
- nil ;Nothing to do.
- (if function
- ;; Compare with header field.
- (let (value)
- (and header
- (progn
- (setq value (funcall function header))
- ;; Number (Lines:) or symbol must be converted to string.
- (or (stringp value)
- (setq value (prin1-to-string value)))
- (setq did-kill (string-match regexp value)))
- (cond ((stringp form) ;Keyboard macro.
- (execute-kbd-macro form))
- ((gnus-functionp form)
- (funcall form))
- (t
- (eval form)))))
- ;; Search article body.
- (let ((gnus-current-article nil) ;Save article pointer.
- (gnus-last-article nil)
- (gnus-break-pages nil) ;No need to break pages.
- (gnus-mark-article-hook nil)) ;Inhibit marking as read.
- (gnus-message
- 6 "Searching for article: %d..." (mail-header-number header))
- (gnus-article-setup-buffer)
- (gnus-article-prepare (mail-header-number header) t)
- (if (save-excursion
- (set-buffer gnus-article-buffer)
- (goto-char (point-min))
- (setq did-kill (re-search-forward regexp nil t)))
- (if (stringp form) ;Keyboard macro.
- (execute-kbd-macro form)
- (eval form))))))
- did-kill)))
-
- (defun gnus-execute (field regexp form &optional backward ignore-marked)
- "If FIELD of article header matches REGEXP, execute lisp FORM (or a string).
- If FIELD is an empty string (or nil), entire article body is searched for.
- If optional 1st argument BACKWARD is non-nil, do backward instead.
- If optional 2nd argument IGNORE-MARKED is non-nil, articles which are
- marked as read or ticked are ignored."
- (save-excursion
- (let ((killed-no 0)
- function article header)
- (cond
- ;; Search body.
- ((or (null field)
- (string-equal field ""))
- (setq function nil))
- ;; Get access function of header field.
- ((fboundp
- (setq function
- (intern-soft
- (concat "mail-header-" (downcase field)))))
- (setq function `(lambda (h) (,function h))))
- ;; Signal error.
- (t
- (error "Unknown header field: \"%s\"" field)))
- ;; Starting from the current article.
- (while (or
- ;; First article.
- (and (not article)
- (setq article (gnus-summary-article-number)))
- ;; Find later articles.
- (setq article
- (gnus-summary-search-forward
- (not ignore-marked) nil backward)))
- (and (or (null gnus-newsgroup-kill-headers)
- (memq article gnus-newsgroup-kill-headers))
- (vectorp (setq header (gnus-summary-article-header article)))
- (gnus-execute-1 function regexp form header)
- (setq killed-no (1+ killed-no))))
- ;; Return the number of killed articles.
- killed-no)))
-
- (provide 'gnus-kill)
-
- ;;; gnus-kill.el ends here
-