-;;; nnshimbun.el --- interfacing with web newspapers -*- coding: junet; -*-
+;;; nnshimbun.el --- interfacing with web newspapers
+
+;; Copyright (C) 2000,2001,2002 TSUCHIYA Masatoshi <tsuchiya@namazu.org>
;; Authors: TSUCHIYA Masatoshi <tsuchiya@namazu.org>,
;; Akihiro Arisawa <ari@atesoft.advantest.co.jp>,
;; Yuuichi Teranishi <teranisi@gohome.org>
;; Keywords: news
-;;; Copyright:
-
;; This file is a part of Semi-Gnus.
;; This program is free software; you can redistribute it and/or modify
;; This module requires the Emacs-W3M and the external command W3M.
;; Visit the following pages for more information.
;;
-;; http://namazu.org/~tsuchiya/emacs-w3m/
+;; http://emacs-w3m.namazu.org/
;; http://ei5nazha.yz.yamagata-u.ac.jp/~aito/w3m/
;; If you would like to use this module in Gnus (not T-gnus), put this
-;; file into the lisp/ directory in the Gnus source tree and run
-;; `make install'. And then, copy the function definition of
-;; `gnus-group-make-shimbun-group' from the file gnus-group.el of
-;; T-gnus to somewhere else, for example .gnus file as follows:
+;; file into the lisp/ directory in the Gnus source tree and run `make
+;; install'. And then, put the following expression into your ~/.gnus.
;;
-;;(eval-after-load "gnus-group"
-;; '(if (not (fboundp 'gnus-group-make-shimbun-group))
-;; (defun gnus-group-make-shimbun-group ()
-;; "Create a nnshimbun group."
-;; [...a function definition...])))
+;; (autoload 'gnus-group-make-shimbun-group "nnshimbun" nil t)
-;;; Definitions:
-(gnus-declare-backend "nnshimbun" 'address)
+;;; Definitions:
(eval-when-compile (require 'cl))
-
(require 'nnheader)
(require 'nnmail)
(require 'nnoo)
+(require 'gnus)
(require 'gnus-bcklg)
(require 'shimbun)
-
-
+(require 'message)
+
+
+;; Customize variables
+(defgroup nnshimbun nil
+ "Reading Web Newspapers with Gnus."
+ :group 'gnus)
+
+(defvar nnshimbun-group-parameters-custom
+ '(list :format "%v"
+ (checklist :inline t
+ (list :inline t :format "%v"
+ (const :format "" index-range)
+ (choice :tag "Index range"
+ :value all
+ (const all)
+ (const last)
+ (integer :tag "days")))
+ (list :inline t :format "%v"
+ (const :format "" prefetch-articles)
+ (choice :tag "Prefetch articles"
+ :value off
+ (const on)
+ (const off)))
+ (list :inline t :format "%v"
+ (const :format "" encapsulate-images)
+ (choice :tag "Encapsulate article"
+ :value on
+ (const on)
+ (const off)))
+ (list :inline t :format "%v"
+ (const :format "" expiry-wait)
+ (choice :tag "Expire wait"
+ :value never
+ (const never)
+ (const immediate)
+ (number :tag "days"))))
+ (repeat :inline t :tag "Others"
+ (list :inline t :format "%v"
+ (symbol :tag "Keyword")
+ (sexp :tag "Value"))))
+ "A type definition for customizing the nnshimbun group parameters.")
+
+;; The following definition provides the group parameter
+;; `nnshimbun-group-parameters', the user option
+;; `nnshimbun-group-parameters-alist' and the function
+;; `nnshimbun-find-group-parameters'.
+;; The group parameter `nnshimbun-group-parameters' will have a
+;; property list like the following:
+;;
+;; '(index-range all prefetch-articles off encapsulate-images on
+;; expiry-wait 6)
+
+(unless (fboundp 'gnus-define-group-parameter)
+ (defmacro gnus-define-group-parameter (&rest args) nil)
+ (defun nnshimbun-find-group-parameters (name)
+ "Return a nnshimbun GROUP's group parameters."
+ (when name
+ (or (gnus-group-find-parameter name 'nnshimbun-group-parameters t)
+ (assoc-default name
+ (and (boundp 'nnshimbun-group-parameters-alist)
+ (symbol-value 'nnshimbun-group-parameters-alist))
+ (function string-match))))))
+
+(gnus-define-group-parameter
+ nnshimbun-group-parameters
+ :type list
+ :function nnshimbun-find-group-parameters
+ :function-document "\
+Return a nnshimbun GROUP's group parameters."
+ :variable nnshimbun-group-parameters-alist
+ :variable-default nil
+ :variable-document "\
+Alist of nnshimbun group parameters. Each element should be a cons of
+a group name regexp and a plist which consists of a keyword and a value
+pairs like the following:
+
+'(\"^nnshimbun\\\\+asahi:\" index-range all prefetch-articles off
+ encapsulate-images on expiry-wait 6)
+
+`index-range' specifies a range of header indices as described below:
+ all: Retrieve all header indices.
+ last: Retrieve the last header index.
+integer N: Retrieve N pages of header indices.
+
+`prefetch-articles' specifies whether to pre-fetch the unread articles
+when scanning the group.
+
+`encapsulate-images' specifies whether inline images in the shimbun
+article are encapsulated.
+
+`expiry-wait' is similar to the generic group parameter `expiry-wait',
+but it has a preference."
+ :variable-group nnshimbun
+ :variable-type `(repeat (cons :format "%v" (regexp :tag "Group name regexp"
+ :value "^nnshimbun\\+")
+ ,nnshimbun-group-parameters-custom))
+ :parameter-type nnshimbun-group-parameters-custom
+ :parameter-document "\
+Group parameters for the nnshimbun group.
+
+`Index range' specifies a range of header indices as described below:
+ all: Retrieve all header indices.
+ last: Retrieve the last header index.
+integer N: Retrieve N pages of header indices.
+
+`Prefetch articles' specifies whether to pre-fetch the unread articles
+when scanning the group.
+
+`Encapsulate article' specifies whether inline images in the shimbun
+article are encapsulated.
+
+`Expire wait' is similar to the generic group parameter `expiry-wait',
+but it has a preference.")
+
+(defcustom nnshimbun-keep-unparsable-dated-articles t
+ "*If non-nil, nnshimbun will never delete articles whose NOV date is unparsable."
+ :group 'nnshimbun
+ :type 'boolean)
+
+
+;; Define backend
+(gnus-declare-backend "nnshimbun" 'address)
(nnoo-declare nnshimbun)
(defvoo nnshimbun-directory (nnheader-concat gnus-directory "shimbun/")
(defvoo nnshimbun-nov-file-name ".overview")
-(defvoo nnshimbun-pre-fetch-article nil
- "*Non nil means that nnshimbun fetch unread articles when scanning groups.")
+(defvoo nnshimbun-pre-fetch-article 'off
+ "*If it is neither `off' nor nil, nnshimbun fetch unread articles when
+scanning groups. Note that this variable has just a default value for
+all the nnshimbun groups. You can specify the nnshimbun group
+parameter `prefecth-articles' for each nnshimbun group.")
+
+(defvoo nnshimbun-encapsulate-images shimbun-encapsulate-images
+ "*If it is neither `off' nor nil, inline images will be encapsulated in
+the articles. Note that this variable has just a default value for
+all the nnshimbun groups. You can specify the nnshimbun group
+parameter `encapsulate-images' for each nnshimbun group.")
-(defvoo nnshimbun-use-entire-index t
- "*Nil means that nnshimbun check the last index of articles.")
+(defvoo nnshimbun-index-range nil
+ "*Range of indices to detect new pages. Note that this variable has
+just a default value for all the nnshimbun groups. You can specify
+the nnshimbun group parameter `index-range' for each nnshimbun group.")
;; set by nnshimbun-possibly-change-group
(defvoo nnshimbun-buffer nil)
;;; backlog
(defmacro nnshimbun-backlog (&rest form)
`(let ((gnus-keep-backlog nnshimbun-keep-backlog)
- (gnus-backlog-buffer (format " *nnshimbun backlog %s*" (nnoo-current-server 'nnshimbun)))
+ (gnus-backlog-buffer (format " *nnshimbun backlog %s*"
+ (nnoo-current-server 'nnshimbun)))
(gnus-backlog-articles nnshimbun-backlog-articles)
(gnus-backlog-hashtb nnshimbun-backlog-hashtb))
(unwind-protect
(put 'nnshimbun-backlog 'edebug-form-spec '(form body))
+;;; Group parameter
+(defmacro nnshimbun-find-parameter (group symbol &optional full-name-p)
+ "Return the value of a nnshimbun group parameter for GROUP which is
+associated with SYMBOL. If FULL-NAME-P is non-nil, it treats that
+GROUP has a full name."
+ (let ((name (if full-name-p
+ group
+ `(concat "nnshimbun+" (nnoo-current-server 'nnshimbun)
+ ":" ,group))))
+ (cond ((eq 'index-range (eval symbol))
+ `(or (plist-get (nnshimbun-find-group-parameters ,name)
+ 'index-range)
+ nnshimbun-index-range))
+ ((eq 'prefetch-articles (eval symbol))
+ `(let ((val (or (plist-get (nnshimbun-find-group-parameters ,name)
+ 'prefetch-articles)
+ nnshimbun-pre-fetch-article)))
+ (if (eq 'off val)
+ nil
+ val)))
+ ((eq 'encapsulate-images (eval symbol))
+ `(let ((val (or (plist-get (nnshimbun-find-group-parameters ,name)
+ 'encapsulate-images)
+ nnshimbun-encapsulate-images)))
+ (if (eq 'off val)
+ nil
+ val)))
+ ((eq 'expiry-wait (eval symbol))
+ (if full-name-p
+ `(or (plist-get (nnshimbun-find-group-parameters ,group)
+ 'expiry-wait)
+ (gnus-group-find-parameter ,group 'expiry-wait))
+ `(let ((name ,name))
+ (or (plist-get (nnshimbun-find-group-parameters name)
+ 'expiry-wait)
+ (gnus-group-find-parameter name 'expiry-wait)))))
+ (t
+ `(plist-get (nnshimbun-find-group-parameters ,name) ,symbol)))))
+
+
;;; Interface Functions
(nnoo-define-basics nnshimbun)
(push (list 'nnshimbun-shimbun
(condition-case err
(shimbun-open server (luna-make-entity 'shimbun-gnus-mua))
- (error (nnheader-report 'nnshimbun "%s" (error-message-string err)))))
+ (error (nnheader-report 'nnshimbun "%s" (error-message-string
+ err)))))
defs)
;; Set directory for server working files.
(push (list 'nnshimbun-server-directory
(cond
((not (file-exists-p nnshimbun-directory))
(nnshimbun-close-server)
- (nnheader-report 'nnshimbun "Couldn't create directory: %s" nnshimbun-directory))
+ (nnheader-report 'nnshimbun "Couldn't create directory: %s"
+ nnshimbun-directory))
((not (file-directory-p (file-truename nnshimbun-directory)))
(nnshimbun-close-server)
(nnheader-report 'nnshimbun "Not a directory: %s" nnshimbun-directory))
(cond
((not (file-exists-p nnshimbun-server-directory))
(nnshimbun-close-server)
- (nnheader-report 'nnshimbun "Couldn't create directory: %s" nnshimbun-server-directory))
+ (nnheader-report 'nnshimbun "Couldn't create directory: %s"
+ nnshimbun-server-directory))
((not (file-directory-p (file-truename nnshimbun-server-directory)))
(nnshimbun-close-server)
- (nnheader-report 'nnshimbun "Not a directory: %s" nnshimbun-server-directory))
+ (nnheader-report 'nnshimbun "Not a directory: %s"
+ nnshimbun-server-directory))
(t
(nnheader-report 'nnshimbun "Opened server %s using directory %s"
server nnshimbun-server-directory)
t)))))
(deffoo nnshimbun-close-server (&optional server)
- (shimbun-close nnshimbun-shimbun)
- (and (nnshimbun-server-opened server)
- (gnus-buffer-live-p nnshimbun-buffer)
- (kill-buffer nnshimbun-buffer))
+ (when (nnshimbun-server-opened server)
+ (when nnshimbun-shimbun
+ (shimbun-close nnshimbun-shimbun))
+ (when (gnus-buffer-live-p nnshimbun-buffer)
+ (kill-buffer nnshimbun-buffer)))
(nnshimbun-backlog (gnus-backlog-shutdown))
(nnshimbun-save-nov)
(nnoo-close-server 'nnshimbun server)
(eval-and-compile
(let ((Gnus-p
(eval-when-compile
- (let ((gnus (locate-library "gnus"))
- ;; Gnus has mailcap.el in the same directory of gnus.el.
- (mailcap (locate-library "mailcap")))
- (and gnus mailcap
- (string-equal (file-name-directory gnus)
- (file-name-directory mailcap)))))))
+ (let ((gnus (locate-library "gnus")))
+ (and gnus
+ ;; Gnus has mailcap.el in the same directory of gnus.el.
+ (file-exists-p (expand-file-name
+ "mailcap.el"
+ (file-name-directory gnus))))))))
(if Gnus-p
(progn
(defmacro nnshimbun-mail-header-subject (header)
(substring xref 6)
xref))))
+(eval-when-compile
+ (require 'gnus-sum));; For the macro `gnus-summary-article-header'.
+
(defun nnshimbun-request-article-1 (article &optional group server to-buffer)
(if (nnshimbun-backlog
(gnus-backlog-request-article
(when header
(with-current-buffer (or to-buffer nntp-server-buffer)
(delete-region (point-min) (point-max))
- (shimbun-article nnshimbun-shimbun header)
+ (let ((shimbun-encapsulate-images
+ (nnshimbun-find-parameter group 'encapsulate-images)))
+ (shimbun-article nnshimbun-shimbun header))
(when (> (buffer-size) 0)
+ ;; Kludge! replace a date string in `gnus-newsgroup-data'
+ ;; based on the newly retrieved article.
+ (let ((x (gnus-summary-article-header article)))
+ (when x
+ (mail-header-set-date x (shimbun-header-date header))))
(nnshimbun-replace-nov-entry group article header original-id)
(nnshimbun-backlog
(gnus-backlog-enter-article group article (current-buffer)))
(deffoo nnshimbun-request-article (article &optional group server to-buffer)
(when (nnshimbun-possibly-change-group group server)
(when (stringp article)
- (setq article (nnshimbun-search-id group article)))
+ (let ((num (when (or group (setq group nnshimbun-current-group))
+ (nnshimbun-search-id group article))))
+ (unless num
+ (let ((groups (shimbun-groups (shimbun-open server))))
+ (while (and (not num) groups)
+ (setq group (pop groups)
+ num (nnshimbun-search-id group article)))))
+ (setq article num)))
(if (integerp article)
(nnshimbun-request-article-1 article group server to-buffer)
(nnheader-report 'nnshimbun "Couldn't retrieve article: %s"
(nnheader-report 'nnshimbun "Directory %s does not exist"
nnshimbun-current-directory))
((not (file-directory-p nnshimbun-current-directory))
- (nnheader-report 'nnshimbun "%s is not a directory" nnshimbun-current-directory))
+ (nnheader-report 'nnshimbun "%s is not a directory"
+ nnshimbun-current-directory))
(dont-check
(nnheader-report 'nnshimbun "Group %s selected" group)
t)
(forward-line -1)
(setq end (ignore-errors (read (current-buffer)))
lines (count-lines (point-min) (point-max))))
- (nnheader-report 'nnshimbunw "Selected group %s" group)
+ (nnheader-report 'nnshimbun "Selected group %s" group)
(nnheader-insert "211 %d %d %d %s\n"
lines (or beg 0) (or end 0) group))))))
(defun nnshimbun-retrieve-headers-with-nov (articles &optional fetch-old)
(if (or gnus-nov-is-evil nnshimbun-nov-is-evil)
nil
- (let ((nov (expand-file-name nnshimbun-nov-file-name nnshimbun-current-directory)))
+ (let ((nov (expand-file-name nnshimbun-nov-file-name
+ nnshimbun-current-directory)))
(when (file-exists-p nov)
(save-excursion
(set-buffer nntp-server-buffer)
(nnheader-nov-delete-outside-range
(if fetch-old (max 1 (- (car articles) fetch-old))
(car articles))
- (and articles (nth (1- (length articles)) articles)))
+ (nth (1- (length articles)) articles))
t))))))
;;; Nov Database Operations
+(defvar nnshimbun-tmp-string nil
+ "Internal variable used to just a rest for a temporary string. The
+macro `nnshimbun-string-or' uses it exclusively.")
+
+(defmacro nnshimbun-string-or (&rest strings)
+ "Return the first element of STRINGS that is a non-blank string. It
+should run fast, especially if two strings are given. Each string can
+also be nil."
+ (cond ((null strings)
+ nil)
+ ((= 1 (length strings))
+ ;; Return irregularly nil if one blank string is given.
+ `(unless (zerop (length (setq nnshimbun-tmp-string ,(car strings))))
+ nnshimbun-tmp-string))
+ ((= 2 (length strings))
+ ;; Return the second string when the first string is blank.
+ `(if (zerop (length (setq nnshimbun-tmp-string ,(car strings))))
+ ,(cadr strings)
+ nnshimbun-tmp-string))
+ (t
+ `(let ((strings (list ,@strings)))
+ (while strings
+ (setq strings (if (zerop (length (setq nnshimbun-tmp-string
+ (car strings))))
+ (cdr strings))))
+ nnshimbun-tmp-string))))
+
(defsubst nnshimbun-insert-nov (number header &optional id)
- (unless (and (stringp id)
- (not (string= id (shimbun-header-id header))))
- (setq id nil))
- (princ number (current-buffer))
- (let ((p (point)))
+ (insert "\n")
+ (backward-char 1)
+ (let ((header-id (nnshimbun-string-or (shimbun-header-id header)))
+ ;; Force `princ' to work in the current buffer.
+ (standard-output (current-buffer))
+ (xref (nnshimbun-string-or (shimbun-header-xref header)))
+ (start (point)))
+ (and (stringp id)
+ header-id
+ (string-equal id header-id)
+ (setq id nil))
+ (princ number)
(insert
"\t"
- (or (shimbun-header-subject header) "(none)") "\t"
- (or (shimbun-header-from header) "(nobody)") "\t"
- (or (shimbun-header-date header) "") "\t"
- (or (shimbun-header-id header) (nnmail-message-id)) "\t"
+ (nnshimbun-string-or (shimbun-header-subject header) "(none)") "\t"
+ (nnshimbun-string-or (shimbun-header-from header) "(nobody)") "\t"
+ (nnshimbun-string-or (shimbun-header-date header) (message-make-date))
+ "\t"
+ (or header-id (nnmail-message-id)) "\t"
(or (shimbun-header-references header) "") "\t")
- (princ (or (shimbun-header-chars header) 0) (current-buffer))
+ (princ (or (shimbun-header-chars header) 0))
(insert "\t")
- (princ (or (shimbun-header-lines header) 0) (current-buffer))
+ (princ (or (shimbun-header-lines header) 0))
(insert "\t")
- (when (shimbun-header-xref header)
- (insert "Xref: " (shimbun-header-xref header)))
- (when (or (shimbun-header-xref header) id)
- (insert "\t"))
- (when id
- (insert "X-Nnshimbun-Id: " id "\t"))
- (insert "\n")
- (backward-char 1)
- (while (search-backward "\n" p t)
- (delete-char 1))
+ (if xref
+ (progn
+ (insert "Xref: " xref "\t")
+ (when id
+ (insert "X-Nnshimbun-Id: " id "\t")))
+ (when id
+ (insert "\tX-Nnshimbun-Id: " id "\t")))
+ ;; Replace newlines with spaces in the current NOV line.
+ (while (progn
+ (forward-line 0)
+ (> (point) start))
+ (backward-delete-char 1)
+ (insert " "))
(forward-line 1)))
(defun nnshimbun-generate-nov-database (group)
(with-current-buffer (nnshimbun-open-nov group)
(goto-char (point-max))
(forward-line -1)
- (let ((i (or (ignore-errors (read (current-buffer))) 0)))
- (dolist (header (shimbun-headers nnshimbun-shimbun))
+ (let* ((i (or (ignore-errors (read (current-buffer))) 0))
+ (name (concat "nnshimbun+" (nnoo-current-server 'nnshimbun)
+ ":" group))
+ (pre-fetch (nnshimbun-find-parameter name 'prefetch-articles t)))
+ (dolist (header
+ (shimbun-headers
+ nnshimbun-shimbun
+ (nnshimbun-find-parameter name 'index-range t)))
(unless (nnshimbun-search-id group (shimbun-header-id header))
(goto-char (point-max))
(nnshimbun-insert-nov (setq i (1+ i)) header)
- (when nnshimbun-pre-fetch-article
+ (when pre-fetch
(nnshimbun-request-article-1 i group nil nnshimbun-buffer)))))
- (nnshimbun-write-nov group)))
+ (nnshimbun-write-nov group)))
(defun nnshimbun-replace-nov-entry (group article header &optional id)
(with-current-buffer (nnshimbun-open-nov group)
(forward-line 1)
(forward-line 0)
(setq found t))))
- (if found
- (if nov
- (nnheader-parse-nov)
- ;; We return the article number.
- (ignore-errors (read (current-buffer))))))))
+ (when found
+ (if nov
+ (nnheader-parse-nov)
+ ;; We return the article number.
+ (ignore-errors (read (current-buffer))))))))
(defun nnshimbun-open-nov (group)
(let ((buffer (cdr (assoc group nnshimbun-nov-buffer-alist))))
(when (buffer-live-p buffer)
(save-excursion
(set-buffer buffer)
- (buffer-modified-p)
- (nnmail-write-region 1 (point-max) nnshimbun-nov-buffer-file-name
- nil 'nomesg)))))
+ (and (> (buffer-size) 0)
+ (buffer-modified-p)
+ (nnmail-write-region 1 (point-max) nnshimbun-nov-buffer-file-name
+ nil 'nomesg))))))
(defun nnshimbun-save-nov ()
(save-excursion
(while nnshimbun-nov-buffer-alist
(when (buffer-name (cdar nnshimbun-nov-buffer-alist))
(set-buffer (cdar nnshimbun-nov-buffer-alist))
- (when (buffer-modified-p)
- (nnmail-write-region 1 (point-max) nnshimbun-nov-buffer-file-name
- nil 'nomesg))
- (set-buffer-modified-p nil)
+ (and (> (buffer-size) 0)
+ (buffer-modified-p)
+ (nnmail-write-region 1 (point-max) nnshimbun-nov-buffer-file-name
+ nil 'nomesg))
(kill-buffer (current-buffer)))
(setq nnshimbun-nov-buffer-alist (cdr nnshimbun-nov-buffer-alist)))))
+(deffoo nnshimbun-request-expire-articles (articles group
+ &optional server force)
+ "Do expiration for the specified ARTICLES in the nnshimbun GROUP.
+Notice that nnshimbun does not actually delete any articles, it just
+delete the corresponding entries in the NOV database locally. The
+expiration will be performed only when the current SERVER is specified
+and the NOV is open. The optional fourth argument FORCE is ignored."
+ (let ((buffer (cdr (assoc group nnshimbun-nov-buffer-alist))))
+ (if (and server
+ ;; Don't use 'string-equal' in the following.
+ (equal server (nnoo-current-server 'nnshimbun))
+ (buffer-live-p buffer))
+ (let* ((expirable (copy-sequence articles))
+ (name (concat "nnshimbun+" server ":" group))
+ ;; If the group's parameter `expiry-wait' is non-nil,
+ ;; the value of the option `nnmail-expiry-wait' will be
+ ;; bound to that value, and the value of the option
+ ;; `nnmail-expiry-wait-function' will be bound to nil.
+ ;; See the source code of `gnus-summary-expire-articles'
+ ;; how does it work. If the group's parameter is not
+ ;; specified by user, the shimbun's default value will
+ ;; be used.
+ (expiry-wait
+ (or (nnshimbun-find-parameter name 'expiry-wait t)
+ (shimbun-article-expiration-days nnshimbun-shimbun)))
+ (nnmail-expiry-wait (or expiry-wait nnmail-expiry-wait))
+ (nnmail-expiry-wait-function (if expiry-wait
+ nil
+ nnmail-expiry-wait-function))
+ article end time)
+ (save-excursion
+ (set-buffer buffer)
+ (while expirable
+ (setq article (pop expirable))
+ (when (and (nnheader-find-nov-line article)
+ (setq end (line-end-position))
+ (not (= (point-max) (1+ end))))
+ (setq time (and (search-forward "\t" end t)
+ (search-forward "\t" end t)
+ (search-forward "\t" end t)
+ (parse-time-string
+ (buffer-substring
+ (point)
+ (if (search-forward "\t" end t)
+ (1- (point))
+ end)))))
+ (when (cond ((setq time (condition-case nil
+ (apply 'encode-time time)
+ (error nil)))
+ (nnmail-expired-article-p name time nil))
+ (t
+ ;; Inhibit expiration if there's no parsable
+ ;; date and the following option is non-nil.
+ (not nnshimbun-keep-unparsable-dated-articles)))
+ (beginning-of-line)
+ (delete-region (point) (1+ end))
+ (setq articles (delq article articles)))))
+ (when (buffer-modified-p)
+ (nnmail-write-region 1 (point-max)
+ nnshimbun-nov-buffer-file-name
+ nil 'nomesg)
+ (set-buffer-modified-p nil))
+ articles))
+ t)))
+
;;; Server Initialize
(ignore-errors (make-directory nnshimbun-current-directory t)))
(cond
((not (file-exists-p nnshimbun-current-directory))
- (nnheader-report 'nnshimbun "Couldn't create directory: %s" nnshimbun-current-directory))
+ (nnheader-report 'nnshimbun "Couldn't create directory: %s"
+ nnshimbun-current-directory))
((not (file-directory-p (file-truename nnshimbun-current-directory)))
- (nnheader-report 'nnshimbun "Not a directory: %s" nnshimbun-current-directory))
+ (nnheader-report 'nnshimbun "Not a directory: %s"
+ nnshimbun-current-directory))
(t t)))))
(shimbun-current-group-internal (shimbun-mua-shimbun-internal mua))
id))
-(luna-define-method shimbun-mua-use-entire-index ((mua shimbun-gnus-mua))
- nnshimbun-use-entire-index)
+
+
+;;; Command to create nnshimbun group
+
+(defvar nnshimbun-server-history nil)
+
+;;;###autoload
+(defun gnus-group-make-shimbun-group ()
+ "Create a nnshimbun group."
+ (interactive)
+ (let* ((minibuffer-setup-hook
+ (append minibuffer-setup-hook '(beginning-of-line)))
+ (alist
+ (apply 'nconc
+ (mapcar
+ (lambda (d)
+ (and (stringp d)
+ (file-directory-p d)
+ (delq nil
+ (mapcar
+ (lambda (f)
+ (and (string-match "^sb-\\(.*\\)\\.el$" f)
+ (list (match-string 1 f))))
+ (directory-files d)))))
+ load-path)))
+ (server (completing-read
+ "Shimbun address: "
+ alist nil t
+ (or (car nnshimbun-server-history)
+ (caar alist))
+ 'nnshimbun-server-history))
+ (groups)
+ (nnshimbun-pre-fetch-article))
+ (if (setq groups (shimbun-groups (shimbun-open server)))
+ (gnus-group-make-group
+ (completing-read "Group name: " (mapcar 'list groups) nil t nil)
+ (list 'nnshimbun server))
+ (error "%s" "Can't find group"))))
(provide 'nnshimbun)
-;;; nnshimbun.el ends here.
+
+;;; nnshimbun.el ends here
projects / elisp / gnus.git- / blobdiff