From: yamaoka <yamaoka>
Date: Sat, 31 Aug 2002 06:36:49 +0000 (+0000)
Subject: Synch with Oort Gnus.
X-Git-Tag: t-gnus-6_15_8-01-quimby~13
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=69709e06ab3dec9f537bc4824b86d5e9adf205d6;p=elisp%2Fgnus.git-

Synch with Oort Gnus.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index b4c02a9..b3c61f7 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,17 @@
+2002-08-30  Simon Josefsson  <jas@extundo.com>
+
+	* gnus-group.el (gnus-group-fetch-control): Fix typo in last
+	commit.  From Reiner Steib <4uce.02.r.steib@gmx.net>.
+
+2002-08-26  Jesper harder  <harder@ifa.au.dk>
+
+	* gnus.el (gnus-group-charter-alist): New option.
+	(gnus-group-fetch-control-use-browse-url): New option.
+
+	* gnus-group.el (gnus-group-fetch-charter): New function.
+	(gnus-group-fetch-control): New function.  
+	Add them to the keymap and menu. Require mm-url.
+
 2002-08-30  Katsumi Yamaoka <yamaoka@jpl.org>
 
 	* gnus-mlspl.el (gnus-group-split-fancy): Doc fix.
diff --git a/lisp/gnus-group.el b/lisp/gnus-group.el
index 25bbbba..b168728 100644
--- a/lisp/gnus-group.el
+++ b/lisp/gnus-group.el
@@ -38,6 +38,7 @@
 (require 'gnus-undo)
 (require 'time-date)
 (require 'gnus-ems)
+(require 'mm-url)
 
 (defcustom gnus-group-archive-directory
   "*ftp@ftp.hpc.uh.edu:/pub/emacs/ding-list/"
@@ -712,6 +713,8 @@ simple manner.")
     "f" gnus-score-flush-cache)
 
   (gnus-define-keys (gnus-group-help-map "H" gnus-group-mode-map)
+    "c" gnus-group-fetch-charter
+    "C" gnus-group-fetch-control
     "d" gnus-group-describe-group
     "f" gnus-group-fetch-faq
     "v" gnus-version)
@@ -756,6 +759,12 @@ simple manner.")
 	,@(if (featurep 'xemacs) nil
 	    '(:help "Display description of the current group"))]
        ["Fetch FAQ" gnus-group-fetch-faq (gnus-group-group-name)]
+       ["Fetch charter" gnus-group-fetch-charter :active (gnus-group-group-name)
+	,@(if (featurep 'xemacs) nil
+	    '(:help "Display the charter of the current group"))]
+       ["Fetch control message" gnus-group-fetch-control :active (gnus-group-group-name)
+	,@(if (featurep 'xemacs) nil
+	    '(:help "Display the archived control message for the current group"))]
        ;; Actually one should check, if any of the marked groups gives t for
        ;; (gnus-check-backend-function 'request-expire-articles ...)
        ["Expire articles" gnus-group-expire-articles
@@ -3558,6 +3567,44 @@ to use."
 	  (find-file file)
 	  (setq found t))))))
 
+(defun gnus-group-fetch-charter (group)
+  "Fetch the charter for the current group."
+  (interactive
+    (list (or (gnus-group-group-name)
+        gnus-newsgroup-name)))
+  (unless group
+    (error "No group name given"))
+  (let ((name (mm-url-form-encode-xwfu (gnus-group-real-name group)))
+	url hierarchy)
+    (when (string-match "\\(^[^\\.]+\\)\\..*" name)
+      (setq hierarchy (match-string 1 name))
+      (if (setq url (cdr (assoc hierarchy gnus-group-charter-alist)))
+	  (browse-url (eval url))
+	(gnus-group-fetch-control group)))))
+
+(defun gnus-group-fetch-control (group)
+  "Fetch the archived control messages for the current group."
+  (interactive
+    (list (or (gnus-group-group-name)
+        gnus-newsgroup-name)))
+  (unless group
+    (error "No group name given"))
+  (let ((name (gnus-group-real-name group))
+	hierarchy)
+    (when (string-match "\\(^[^\\.]+\\)\\..*" name)
+      (setq hierarchy (match-string 1 name))
+      (if gnus-group-fetch-control-use-browse-url
+	  (browse-url (concat "ftp://ftp.isc.org/usenet/control/"
+			      hierarchy "/" name ".Z"))
+	(let ((enable-local-variables nil))
+	  (gnus-group-read-ephemeral-group
+	   group
+	   `(nndoc ,group (nndoc-address 
+			   ,(find-file-noselect
+			     (concat "/ftp@ftp.isc.org:/usenet/control/" 
+				     hierarchy "/" name ".Z")))
+		   (nndoc-article-type mbox)) t nil nil))))))
+
 (defun gnus-group-describe-group (force &optional group)
   "Display a description of the current newsgroup."
   (interactive (list current-prefix-arg (gnus-group-group-name)))
diff --git a/lisp/gnus.el b/lisp/gnus.el
index 921ffd0..a488577 100644
--- a/lisp/gnus.el
+++ b/lisp/gnus.el
@@ -1283,6 +1283,41 @@ If the default site is too slow, try one of these:
   :type '(choice directory
 		 (repeat directory)))
 
+(defcustom gnus-group-charter-alist
+  '(("no" . (concat "http://no.news-admin.org/charter/" name ".txt"))
+    ("de" . (concat "http://purl.net/charta/" name ".html"))
+    ("dk" . (concat "http://www.usenet.dk/grupper.pl?get=" name))
+    ("england" . (concat "http://england.news-admin.org/charters/" name))
+    ("fr" . (concat "http://www.usenet-fr.net/fur/chartes/" name ".html"))
+    ("europa" . (concat "http://www.europa.usenet.eu.org/chartas/charta-en-" 
+			(gnus-replace-in-string name "europa\\." "") ".html"))
+    ("nl" . (concat "http://www.xs4all.nl/~sister/usenet/charters/" name))
+    ("aus" . (concat "http://aus.news-admin.org/groupinfo.php/" name))
+    ("pl" . (concat "http://www.usenet.pl/opisy/" name))
+    ("ch" . (concat "http://www.use-net.ch/Usenet/charter.html#" name))
+    ("at" . (concat "http://www.usenet.at/chartas/" name "/charta"))
+    ("uk" . (concat "http://www.usenet.org.uk/" name ".html"))
+    ("wales" . (concat "http://www.wales-usenet.org/english/groups/" name ".html"))
+    ("dfw" . (concat "http://www.cirr.com/dfw/charters/" name ".html"))
+    ("se" . (concat "http://www.usenet-se.net/Reglementen/" 
+		    (gnus-replace-in-string name "\\." "_") ".html"))
+    ("milw" . (concat "http://usenet.mil.wi.us/" 
+		      (gnus-replace-in-string name "milw\\." "") "-charter"))
+    ("ca" . (concat "http://www.sbay.org/ca/charter-" name ".html"))
+    ("netins" . (concat "http://www.netins.net/usenet/charter/" 
+			(gnus-replace-in-string name "\\." "-") "-charter.html")))
+  "*An alist of (HIERARCHY . FORM) pairs used to construct the URL of a charter.
+  When FORM is evaluated `name' is bound to the name of the group."
+  :group 'gnus-group-various
+  :type '(repeat (cons (string :tag "Hierarchy") (sexp :tag "Form"))))
+
+(defcustom gnus-group-fetch-control-use-browse-url nil
+  "*Non-nil means that control messages are displayed using `browse-url'.
+Otherwise they are fetched with ange-ftp and displayed in an ephemeral
+group."
+  :group 'gnus-group-various
+  :type 'boolean)
+
 (defcustom gnus-use-cross-reference t
   "*Non-nil means that cross referenced articles will be marked as read.
 If nil, ignore cross references.  If t, mark articles as read in
diff --git a/texi/ChangeLog b/texi/ChangeLog
index af71e4b..2b698f5 100644
--- a/texi/ChangeLog
+++ b/texi/ChangeLog
@@ -1,3 +1,8 @@
+2002-08-26  Jesper harder  <harder@ifa.au.dk>
+
+	* gnus.texi (Group Information): Add gnus-group-fetch-charter and
+	gnus-group-fetch-control.
+
 2002-08-28  Katsumi Yamaoka  <yamaoka@jpl.org>
 
 	* gnus.texi (Posting Server): Document message-smtpmail-send-it.
diff --git a/texi/gnus-ja.texi b/texi/gnus-ja.texi
index 1b6011f..27c18f0 100644
--- a/texi/gnus-ja.texi
+++ b/texi/gnus-ja.texi
@@ -4142,6 +4142,34 @@ Gnus $B$O(B FAQ $B$r(B@code{gnus-group-faq-directory} $B$+$i<hF@$7$h$&$H$7$
 gnus $B$O(B @code{gnus-group-faq-directory} $B$NCM$rA4$F!"0l$D0l$D%*!<%W%s$7$F(B
 $B$_$h$&$H$7$^$9!#(B
 
+@item H c
+@kindex H c (Group)
+@findex gnus-group-fetch-charter
+@vindex gnus-group-charter-alist
+@cindex charter
+$B8=:_$N%0%k!<%W$N7{>O$r(B web $B%V%i%&%6$G3+$3$&$H$7$^(B
+$B$9(B (@code{gnus-group-fetch-charter})$B!#(B
+gnus $B$O(B @code{gnus-group-charter-alist} $B$r;H$C$F7{>O$N=j:_$rC5$7$^$9!#=j(B
+$B:_$,$o$+$i$J$+$C$?$i!"(Bgnus $B$O$=$N%0%k!<%W$N%3%s%H%m!<%k%a%C%;!<%8$r<hF@(B
+$B$7$^$9!#$=$l$K$O7{>O$r4^$s$G$$$k$3$H$,$"$j$^$9$+$i!#(B
+
+@item H C
+@kindex H C (Group)
+@findex gnus-group-fetch-control
+@vindex gnus-group-fetch-control-use-browse-url
+@cindex control message
+$B$=$N%0%k!<%W$N%3%s%H%m!<%k%a%C%;!<%8$r(B @code{ftp.isc.org} $B$N5-O?8K$+$i<h(B
+$BF@$7$^$9(B (@code{gnus-group-fetch-control})$B!#(B
+
+@code{gnus-group-fetch-control-use-browse-url} $B$,Hs(B-@code{nil} $B$@$C$?$i!"(B
+gnus $B$O(B @code{browse-url} $B$r;H$C$F%3%s%H%m!<%k%a%C%;!<%8$r3+$-$^$9!#$=$&(B
+$B$G$J$$>l9g$O(B @code{ange-ftp} $B$r;H$C$F<hF@$5$l!"0l;~%0%k!<%W(B $B$KI=<($5$l$^(B
+$B$9!#(B
+
+$B%3%s%H%m!<%k%a%C%;!<%8$O05=L$5$l$F$$$k$3$H$KCm0U$7$F2<$5$$!#$3$N%3%^%s%I(B
+$B$r;H$&$K$O(B @code{auto-compression-mode} $B$r(B on $B$K$7$F$*$/I,MW$,$"$j$^(B
+$B$9(B (@pxref{(emacs)Compressed Files})$B!#(B
+
 @item H d
 @itemx C-c C-d
 @c @icon{gnus-group-describe-group}
diff --git a/texi/gnus.texi b/texi/gnus.texi
index a9cd650..f021fc7 100644
--- a/texi/gnus.texi
+++ b/texi/gnus.texi
@@ -4087,6 +4087,34 @@ for fetching the file.
 If fetching from the first site is unsuccessful, gnus will attempt to go
 through @code{gnus-group-faq-directory} and try to open them one by one.
 
+@item H c
+@kindex H c (Group)
+@findex gnus-group-fetch-charter
+@vindex gnus-group-charter-alist
+@cindex charter
+Try to open the charter for the current group in a web browser
+(@code{gnus-group-fetch-charter}).  Gnus will use
+@code{gnus-group-charter-alist} to find the location of the charter.
+If no location is known, Gnus will fetch the control messages for the
+group, which in some cases includes the charter.
+
+@item H C
+@kindex H C (Group)
+@findex gnus-group-fetch-control
+@vindex gnus-group-fetch-control-use-browse-url
+@cindex control message
+Fetch the control messages for the group from the archive at
+@code{ftp.isc.org} (@code{gnus-group-fetch-control}).
+
+If @code{gnus-group-fetch-control-use-browse-url} is non-nil, Gnus
+will open the control messages in a browser using @code{browse-url}.
+Otherwise they are fetched using @code{ange-ftp} and displayed in an
+ephemeral group.
+
+Note that the control messages are compressed.  To use this command
+you need to turn on @code{auto-compression-mode}
+(@pxref{(emacs)Compressed Files}).
+
 @item H d
 @itemx C-c C-d
 @c @icon{gnus-group-describe-group}