/usr/share/emacs/site-lisp/w3m/shimbun/sb-plucker.el is in w3m-el-snapshot 1.4.527+0.20140108-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | ;;; sb-plucker.el --- shimbun backend for Plucker mailing lists.
;; Copyright (C) 2003, 2005 NAKAJIMA Mikio <minakaji@namazu.org>
;; Author: NAKAJIMA Mikio <minakaji@namazu.org>
;; Keywords: news
;; This file is a part of shimbun.
;; This program 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.
;; This program 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 this program; see the file COPYING. If not, write to
;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;; Code:
(require 'shimbun)
(require 'sb-mhonarc)
(luna-define-class shimbun-plucker (shimbun-mhonarc) ())
(defconst shimbun-plucker-group-path-alist
'(("announce" . "/plucker-announce@rubberchicken.org/maillist.html")
("list" . "/plucker-list@rubberchicken.org/maillist.html")
("dev" . "/plucker-dev@rubberchicken.org/maillist.html")))
(defvar shimbun-plucker-url "http://www.mail-archive.com")
(defvar shimbun-plucker-groups (mapcar 'car shimbun-plucker-group-path-alist))
(defvar shimbun-plucker-reverse-flag t)
(defvar shimbun-plucker-litemplate-regexp
"<li>[\t\r\n ]*<span[^>]*>\\([0-9][0-9][0-9][0-9]/[0-9]?[0-9]/[0-9]?[0-9]\\)</span>[\t\r\n ]*\
<span[^>]*><a name=\"\\([0-9]+\\)\" href=\"\\(msg[0-9]+\\.html\\)\">\\([^<]+\\)</a></span>[\t\r\n ]*\
<span[^>]*>\\([^<]+\\)</span>")
(defun shimbun-plucker-extract-header-values (shimbun url headers aux)
(let ((id (format "<%s%s%%%s>"
(or aux "")
(match-string 2)
(shimbun-current-group-internal shimbun)))
(url (shimbun-expand-url (match-string 3) url))
(subject (shimbun-mhonarc-replace-newline-to-space (match-string 4)))
(from (shimbun-mhonarc-replace-newline-to-space (match-string 5)))
(date (match-string 1)))
(if (shimbun-search-id shimbun id)
(throw 'stop headers)
(setq date (shimbun-make-date-string
(string-to-number (substring date 0 4))
(string-to-number (substring date 5 8))
(string-to-number (substring date 8 10))
nil "-0700"))
(push (shimbun-make-header
0 (shimbun-mime-encode-string subject)
(shimbun-mime-encode-string from)
date id "" 0 0 url)
headers)
headers)))
(defun shimbun-plucker-get-headers (shimbun url &optional aux)
(let (headers case-fold-search)
(if (shimbun-mhonarc-reverse-flag-internal shimbun)
(progn
(goto-char (point-min))
(while (re-search-forward shimbun-plucker-litemplate-regexp nil t)
(setq headers (shimbun-plucker-extract-header-values
shimbun url headers aux))
(forward-line 1)))
(goto-char (point-max))
(while (re-search-backward shimbun-plucker-litemplate-regexp nil t)
(setq headers (shimbun-plucker-extract-header-values
shimbun url headers aux))
(forward-line 0)))
headers))
(luna-define-method shimbun-get-headers ((shimbun shimbun-mhonarc)
&optional range)
(catch 'stop
(shimbun-plucker-get-headers shimbun (shimbun-index-url shimbun))))
(luna-define-method shimbun-index-url ((shimbun shimbun-plucker))
(concat (shimbun-url-internal shimbun)
(cdr (assoc (shimbun-current-group-internal shimbun)
shimbun-plucker-group-path-alist))))
(provide 'sb-plucker)
;;; sb-plucker.el ends here
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