From: yamaoka <yamaoka>
Date: Mon, 3 Mar 2003 22:41:47 +0000 (+0000)
Subject: Synch to Oort Gnus.
X-Git-Tag: t-gnus-6_15_17-00-quimby~28
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=f8a544490c951440c78113b3d5c827d167b35cdd;p=elisp%2Fgnus.git-

Synch to Oort Gnus.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index aa543e8..52ae7a4 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,36 @@
+2003-03-03  Reiner Steib  <Reiner.Steib@gmx.de>
+
+	* mail-source.el (mail-source-delete-old-incoming-confirm): Fixed
+	doc-string.
+
+2003-03-03  Jesper Harder  <harder@ifa.au.dk>
+
+	* nnrss.el (nnrss-decode-entities-unibyte-string): Use `buffer-string'.
+	* nndoc.el (nndoc-dissect-mime-parts-sub): do.
+	* nndb.el (nndb-request-accept-article, nndb-status-message): do.
+	* mm-url.el (mm-url-decode-entities-string): do.
+	* mml1991.el (mml1991-mailcrypt-sign, mml1991-gpg-sign): do.
+	* mm-decode.el (mm-find-raw-part-by-type): do.
+	* message.el (message-send-mail-partially)
+	(message-send-mail-with-sendmail): do.
+	* gnus-uu.el (gnus-uu-save-article, gnus-uu-reginize-string): do.
+	* gnus-kill.el (gnus-pp-gnus-kill): do.
+	* gnus-art.el (gnus-article-treat-unfold-headers)
+	(gnus-article-encrypt-body): do.
+
+2003-02-24  Reiner Steib  <Reiner.Steib@gmx.de>
+
+	* mail-source.el (mail-source-delete-incoming): Allow integer value.
+	(mail-source-delete-old-incoming-confirm): New variable.
+	(mail-source-delete-old-incoming): Use it.  New function.
+	(mail-source-callback): Call `mail-source-delete-old-incoming' if
+	`mail-source-delete-incoming' is a nonnegative integer.
+
+2003-03-03  Reiner Steib  <Reiner.Steib@gmx.de>
+
+	* gnus-msg.el (gnus-extended-version): Fix for 'emacs-gnus-config.
+	(gnus-user-agent): Fixed typo.
+
 2003-03-03  Kevin Greiner  <kgreiner@xpediantsolutions.com>
 
 	* gnus-agent.el (gnus-agent-enable-expiration): Fixed documentation.
diff --git a/lisp/gnus-art.el b/lisp/gnus-art.el
index b7e9051..64b3060 100644
--- a/lisp/gnus-art.el
+++ b/lisp/gnus-art.el
@@ -1942,7 +1942,7 @@ unfolded."
       (while (not (eobp))
 	(save-restriction
 	  (mail-header-narrow-to-field)
-	  (let ((header (buffer-substring (point-min) (point-max))))
+	  (let ((header (buffer-string)))
 	    (with-temp-buffer
 	      (insert header)
 	      (goto-char (point-min))
@@ -7077,7 +7077,7 @@ For example:
 				   (search-forward field nil t))
 				 (prog2
 				     (message-narrow-to-field)
-				     (buffer-substring (point-min) (point-max))
+				     (buffer-string)
 				   (delete-region (point-min) (point-max))
 				   (widen))))
 			  '("Content-Type:" "Content-Transfer-Encoding:"
diff --git a/lisp/gnus-kill.el b/lisp/gnus-kill.el
index dd6a774..41965a9 100644
--- a/lisp/gnus-kill.el
+++ b/lisp/gnus-kill.el
@@ -578,7 +578,7 @@ COMMAND must be a lisp expression or a string representing a key sequence."
 	(insert "\n  t"))
       (insert ")")
       (prog1
-	  (buffer-substring (point-min) (point-max))
+	  (buffer-string)
 	(kill-buffer (current-buffer))))))
 
 (defun gnus-execute-1 (function regexp form header)
diff --git a/lisp/gnus-msg.el b/lisp/gnus-msg.el
index b60fedf..f888be9 100644
--- a/lisp/gnus-msg.el
+++ b/lisp/gnus-msg.el
@@ -312,7 +312,7 @@ If nil, the address field will always be empty after invoking
 (defcustom gnus-user-agent 'emacs-gnus-type
   "Which information should be exposed in the User-Agent header.
 
-It can be one of the symbols `gnus' \(show only Gnus version\) `emacs-gnus'
+It can be one of the symbols `gnus' \(show only Gnus version\), `emacs-gnus'
 \(show only Emacs and Gnus versions\), `emacs-gnus-config' \(same as
 `emacs-gnus' plus system configuration\), `emacs-gnus-type' \(same as
 `emacs-gnus' plus system type\) or a custom string.  If you set it to a
diff --git a/lisp/gnus-uu.el b/lisp/gnus-uu.el
index 0cdcc9a..3436670 100644
--- a/lisp/gnus-uu.el
+++ b/lisp/gnus-uu.el
@@ -861,7 +861,7 @@ When called interactively, prompt for REGEXP."
 	    (setq body (buffer-substring (1- (point)) (point-max)))
 	    (narrow-to-region (point-min) (point))
 	    (if (not (setq headers gnus-uu-digest-headers))
-		(setq sorthead (buffer-substring (point-min) (point-max)))
+		(setq sorthead (buffer-string))
 	      (while headers
 		(setq headline (car headers))
 		(setq headers (cdr headers))
@@ -1066,7 +1066,7 @@ When called interactively, prompt for REGEXP."
     (while (re-search-forward "[ \t]+" nil t)
       (replace-match "[ \t]+" t t))
 
-    (buffer-substring (point-min) (point-max))))
+    (buffer-string)))
 
 (defun gnus-uu-get-list-of-articles (n)
   ;; If N is non-nil, the article numbers of the N next articles
diff --git a/lisp/mail-source.el b/lisp/mail-source.el
index dfc2e5e..4896add 100644
--- a/lisp/mail-source.el
+++ b/lisp/mail-source.el
@@ -263,7 +263,23 @@ If non-nil, this maildrop will be checked periodically for new mail."
   :type 'integer)
 
 (defcustom mail-source-delete-incoming nil
-  "*If non-nil, delete incoming files after handling."
+  "*If non-nil, delete incoming files after handling.
+If t, delete immediately, if nil, never delete.  If a positive number, delete
+files older than number of days."
+  ;; Note: The removing happens in `mail-source-callback', i.e. no old
+  ;; incoming files will be deleted, unless you receive new mail.
+  ;;
+  ;; You may also set this to `nil' and call `mail-source-delete-old-incoming'
+  ;; from a hook or interactively.
+  :group 'mail-source
+  :type '(choice (const :tag "immediately" t)
+		 (const :tag "never" nil)
+		 (integer :tag "days")))
+
+(defcustom mail-source-delete-old-incoming-confirm t
+  "*If non-nil, ask for for confirmation before deleting old incoming files.
+This variable only applies when `mail-source-delete-incoming' is a positive
+number."
   :group 'mail-source
   :type 'boolean)
 
@@ -508,6 +524,34 @@ Return the number of files that were found."
 	  (setq newname (make-temp-name newprefix)))
 	newname))))
 
+(defun mail-source-delete-old-incoming (&optional age confirm)
+  "Remove incoming files older than AGE days.
+If CONFIRM is non-nil, ask for confirmation before removing a file."
+  (interactive "P")
+  (let* ((high2days (/ 65536.0 60 60 24));; convert high bits to days
+	 (low2days  (/ 1.0 65536.0))     ;; convert low bits to days
+	 (diff (if (natnump age) age 30));; fallback, if no valid AGE given
+	 currday files)
+    (setq files (directory-files
+		 mail-source-directory t
+		 (concat mail-source-incoming-file-prefix "*"))
+	  currday (* (car (current-time)) high2days)
+	  currday (+ currday (* low2days (nth 1 (current-time)))))
+    (while files
+      (let* ((ffile (car files))
+	     (bfile (gnus-replace-in-string
+		     ffile "\\`.*/\\([^/]+\\)\\'" "\\1"))
+	     (filetime (nth 5 (file-attributes ffile)))
+	     (fileday (* (car filetime) high2days))
+	     (fileday (+ fileday (* low2days (nth 1 filetime)))))
+	(setq files (cdr files))
+	(when (and (> (- currday fileday) diff)
+		   (gnus-message 8 "File `%s' is older than %s day(s)"
+				 bfile diff)
+		   (or (not confirm)
+		       (y-or-n-p (concat "Remove file `" bfile "'? "))))
+	  (delete-file ffile))))))
+
 (defun mail-source-callback (callback info)
   "Call CALLBACK on the mail file, and then remove the mail file.
 Pass INFO on to CALLBACK."
@@ -521,7 +565,7 @@ Pass INFO on to CALLBACK."
 	(funcall callback mail-source-crash-box info)
       (when (file-exists-p mail-source-crash-box)
 	;; Delete or move the incoming mail out of the way.
-	(if mail-source-delete-incoming
+	(if (eq mail-source-delete-incoming t)
 	    (delete-file mail-source-crash-box)
 	  (let ((incoming
 		 (mail-source-make-complex-temp-name
@@ -530,7 +574,12 @@ Pass INFO on to CALLBACK."
 		   mail-source-directory))))
 	    (unless (file-exists-p (file-name-directory incoming))
 	      (make-directory (file-name-directory incoming) t))
-	    (rename-file mail-source-crash-box incoming t)))))))
+	    (rename-file mail-source-crash-box incoming t)
+	    ;; remove old incoming files?
+	    (when (natnump mail-source-delete-incoming)
+	      (mail-source-delete-old-incoming
+	       mail-source-delete-incoming
+	       mail-source-delete-old-incoming-confirm))))))))
 
 (defun mail-source-movemail (from to)
   "Move FROM to TO using movemail."
diff --git a/lisp/message.el b/lisp/message.el
index aad4d54..5134cae 100644
--- a/lisp/message.el
+++ b/lisp/message.el
@@ -3912,7 +3912,7 @@ This sub function is for exclusive use of `message-send-mail'."
 	      (message-remove-header "Lines")
 	      (goto-char (point-max))
 	      (insert "Mime-Version: 1.0\n")
-	      (setq header (buffer-substring (point-min) (point-max))))
+	      (setq header (buffer-string)))
 	    (goto-char (point-max))
 	    (insert (format "Content-Type: message/partial; id=\"%s\"; number=%d; total=%d\n\n"
 			    id n total))
@@ -4072,7 +4072,7 @@ This sub function is for exclusive use of `message-send-mail'."
 		(replace-match "; "))
 	      (if (not (zerop (buffer-size)))
 		  (error "Sending...failed to %s"
-			 (buffer-substring (point-min) (point-max)))))))
+			 (buffer-string))))))
       (when (bufferp errbuf)
 	(kill-buffer errbuf)))))
 
diff --git a/lisp/mm-decode.el b/lisp/mm-decode.el
index 768fed6..8c47948 100644
--- a/lisp/mm-decode.el
+++ b/lisp/mm-decode.el
@@ -1266,7 +1266,7 @@ If RECURSIVE, search recursively."
 		    (if notp
 			(not (equal (car ctl) type))
 		      (equal (car ctl) type)))
-	      (setq result (buffer-substring (point-min) (point-max)))))))
+	      (setq result (buffer-string))))))
       (forward-line 1)
       (setq start (point)))
     (when (and (not result) start)
@@ -1279,7 +1279,7 @@ If RECURSIVE, search recursively."
 		  (if notp
 		      (not (equal (car ctl) type))
 		    (equal (car ctl) type)))
-	    (setq result (buffer-substring (point-min) (point-max)))))))
+	    (setq result (buffer-string))))))
     result))
 
 (defvar mm-security-handle nil)
diff --git a/lisp/mm-url.el b/lisp/mm-url.el
index aa3cfda..401d500 100644
--- a/lisp/mm-url.el
+++ b/lisp/mm-url.el
@@ -359,7 +359,7 @@ If FOLLOW-REFRESH is non-nil, redirect refresh url in META."
   (with-temp-buffer
     (insert string)
     (mm-url-decode-entities)
-    (buffer-substring (point-min) (point-max))))
+    (buffer-string)))
 
 (defun mm-url-form-encode-xwfu (chunk)
   "Escape characters in a string for application/x-www-form-urlencoded.
diff --git a/lisp/mml1991.el b/lisp/mml1991.el
index ff44132..78afa4f 100644
--- a/lisp/mml1991.el
+++ b/lisp/mml1991.el
@@ -55,7 +55,7 @@
     (while (looking-at "^Content[^ ]+:") (forward-line))
     (if (> (point) (point-min))
 	(progn
-	  (setq headers (buffer-substring (point-min) (point)))
+	  (setq headers (buffer-string))
 	  (kill-region (point-min) (point))))
     (goto-char (point-max))
     (unless (bolp)
@@ -140,7 +140,7 @@
     (while (looking-at "^Content[^ ]+:") (forward-line))
     (if (> (point) (point-min))
 	(progn
-	  (setq headers (buffer-substring (point-min) (point)))
+	  (setq headers (buffer-string))
 	  (kill-region (point-min) (point))))
     (goto-char (point-max))
     (unless (bolp)
diff --git a/lisp/nndb.el b/lisp/nndb.el
index d8fb469..cfcc0c6 100644
--- a/lisp/nndb.el
+++ b/lisp/nndb.el
@@ -286,7 +286,7 @@ Optional LAST is ignored."
       (nntp-send-buffer "^[23].*\n"))
 
     (set-buffer nntp-server-buffer)
-    (setq msg (buffer-substring (point-min) (point-max)))
+    (setq msg (buffer-string))
     (or (string-match "^\\([0-9]+\\)" msg)
 	(error "nndb: %s" msg))
     (setq art (substring msg (match-beginning 1) (match-end 1)))
@@ -312,7 +312,7 @@ Optional LAST is ignored."
 (deffoo nndb-status-message (&optional server)
   "Return server status as a string."
   (set-buffer nntp-server-buffer)
-  (buffer-substring (point-min) (point-max)))
+  (buffer-string))
 
 ;; Import stuff from nntp
 
diff --git a/lisp/nndoc.el b/lisp/nndoc.el
index b97e675..3599ff3 100644
--- a/lisp/nndoc.el
+++ b/lisp/nndoc.el
@@ -890,7 +890,7 @@ PARENT is the message-ID of the parent summary line, or nil for none."
 	    subtype "plain"))
     ;; Prepare the article and summary inserts.
     (unless article-insert
-      (setq article-insert (buffer-substring (point-min) (point-max))
+      (setq article-insert (buffer-string)
 	    head-end head-begin))
     ;; Fix MIME-Version
     (unless (string-match "MIME-Version:" article-insert)
diff --git a/lisp/nnrss.el b/lisp/nnrss.el
index 6bbfeb0..d86efe1 100644
--- a/lisp/nnrss.el
+++ b/lisp/nnrss.el
@@ -462,7 +462,7 @@ ARTICLE is the article number of the current headline.")
   (mm-with-unibyte-buffer
     (insert string)
     (mm-url-decode-entities-nbsp)
-    (buffer-substring (point-min) (point-max))))
+    (buffer-string)))
 
 (defalias 'nnrss-insert 'nnrss-insert-w3)
 
diff --git a/texi/ChangeLog b/texi/ChangeLog
index 6943310..c1e66a1 100644
--- a/texi/ChangeLog
+++ b/texi/ChangeLog
@@ -1,3 +1,9 @@
+2003-03-03  Reiner Steib  <Reiner.Steib@gmx.de>
+
+	* gnus.texi (Mail and Post): Updated `gnus-user-agent'.
+	(Mail Source Customization): Added `mail-source-delete-incoming'
+	and `mail-source-delete-old-incoming-confirm'.
+
 2003-03-01  Jesper Harder  <harder@ifa.au.dk>
 
 	* gnus.texi (Troubleshooting): Fix typo.
@@ -10,7 +16,7 @@
 
 	* gnus.texi: New values, 'to-list and 'cc-list, for
 	gnus-boring-article-headers.
-	
+
 2003-02-28  Teodor Zlatanov  <tzz@lifelogs.com>
 
 	* gnus.texi (Extending the spam elisp package): added mention of
diff --git a/texi/gnus-ja.texi b/texi/gnus-ja.texi
index ccb49b5..0093c57 100644
--- a/texi/gnus-ja.texi
+++ b/texi/gnus-ja.texi
@@ -10553,13 +10553,12 @@ ISP が POP-before-SMTP の認証を要求している場合に有用です。関
 
 (訳注: T-gnus では現在この変数による制御は機能しません。) この変数は、ど
 の情報が User-Agent ヘッダーに陳列されるかを制御します。それは次のシンボ
-ルまたは文字列のうちのどれかであることができます: @code{full} (全情報を
-見せる、すなわち Emacs と Gnus のバージョンとシステム構成)、
-@code{emacs-gnus} (Emacs と Gnus のバージョンだけを見せる)、
-@code{emacs-gnus-type} (@code{emacs-gnus} と同じ＋システムタイプ)、
-@code{gnus} (Gnus のバージョンだけを見せる)、または好みの文字列。これを
-文字列にするときは、正しいフォーマットを使っていることを確認して下さ
-い (RFC2616 参照)。
+ルまたは文字列のうちのどれかであることができます: @code{gnus} (Gnus のバー
+ジョンのみ)、@code{emacs-gnus} (Emacs と Gnus のバージョンだけ)、
+@code{emacs-gnus-config} (@code{emacs-gnus} と同じ＋システム構成)、
+@code{emacs-gnus-type} (@code{emacs-gnus}) と同じ＋システムタイプ)、また
+は好みの文字列。これを文字列にするときは、正しいフォーマットになっている
+ことを確かめて下さい (RFC2616 参照)。
 @end table
 
 あなたは自分が送るメッセージの綴りを調べたいと思うかも知れません。もしく
@@ -12728,7 +12727,18 @@ UNDELETED} はおそらくたいていの人には最良の選択でしょうが、ときど
 @item mail-source-delete-incoming
 @vindex mail-source-delete-incoming
 @code{nil} でなければ、入って来たファイルは、それを処理した後に消去され
-ます。
+ます。@code{t} ではファイルをただちに消去し、@code{nil} ではいかなるファ
+イルも消しません。正の数だった場合は、その日数以上に古いファイルを消去し
+ます (これは新着メールを取り込むときだけ行なわれます)。
+@code{mail-source-delete-incoming} を @code{nil} にしておいて、
+@code{mail-source-delete-old-incoming} をフックまたは手動で呼んでも良い
+です。
+
+@item mail-source-delete-old-incoming-confirm
+@vindex mail-source-delete-old-incoming-confirm
+非-@code{nil} だったら、古い incoming (メールの到着時に使われた) ファイ
+ルを消去するときに確認を求めます。この変数
+は @code{mail-source-delete-incoming} が正の数である場合だけ使われます。
 
 @item mail-source-ignore-errors
 @vindex mail-source-ignore-errors
diff --git a/texi/gnus.texi b/texi/gnus.texi
index 40d476e..97358b7 100644
--- a/texi/gnus.texi
+++ b/texi/gnus.texi
@@ -11102,12 +11102,12 @@ still a pain, though.
 @cindex User-Agent
 
 This variable controls which information should be exposed in the
-User-Agent header.  It can be one of the symbols @code{full} (show full
-information, i.e. Emacs and Gnus version and system configuration),
-@code{emacs-gnus} (show only Emacs and Gnus version),
-@code{emacs-gnus-type} (same as @code{emacs-gnus} plus system type),
-@code{gnus} (show only Gnus version) or a custom string.  If you set it
-to a string, be sure to use a valid format, see RFC 2616.
+User-Agent header.  It can be one of the symbols @code{gnus} (show only
+Gnus version), @code{emacs-gnus} (show only Emacs and Gnus versions),
+@code{emacs-gnus-config} (same as @code{emacs-gnus} plus system
+configuration), @code{emacs-gnus-type} (same as @code{emacs-gnus} plus
+system type) or a custom string.  If you set it to a string, be sure to
+use a valid format, see RFC 2616."
 
 @end table
 
@@ -13348,7 +13348,18 @@ File where mail will be stored while processing it.  The default is
 
 @item mail-source-delete-incoming
 @vindex mail-source-delete-incoming
-If non-@code{nil}, delete incoming files after handling them.
+If non-@code{nil}, delete incoming files after handling them.  If
+@code{t}, delete the files immediately, if @code{nil}, never delete any
+files.  If a positive number, delete files older than number of days
+(This will only happen, when reveiving new mail).  You may also set
+@code{mail-source-delete-incoming} to @code{nil} and call
+@code{mail-source-delete-old-incoming} from a hook or interactively.
+
+@item mail-source-delete-old-incoming-confirm
+@vindex mail-source-delete-old-incoming-confirm
+If @code{non-nil}, ask for for confirmation before deleting old incoming
+files.  This variable only applies when
+@code{mail-source-delete-incoming} is a positive number.
 
 @item mail-source-ignore-errors
 @vindex mail-source-ignore-errors