2000-10-27 Kai Gro�ohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>

	* gnus-sum.el (gnus-get-split-value): Use first match only (Ed L
	Cashin <ecashin@coe.uga.edu>).

2000-10-27  Simon Josefsson  <simon@josefsson.org>

	* gnus-sum.el (gnus-get-newsgroup-headers): Ditto.

2000-10-27  ShengHuo ZHU  <zsh@cs.rochester.edu>

	* gnus-sum.el (gnus-refer-article-methods): The second could be
	a named method.
	(gnus-cache-write-active): Auto load.
	(gnus-summary-display-article): Enable multibyte.
	(gnus-summary-select-article): Don't enable multibyte here.
	(gnus-summary-goto-article): Ditto.
	(gnus-summary-enter-digest-group): Decode to-address.
	* mm-util.el (mm-enable-multibyte-mule4): New.
	(mm-disable-multibyte-mule4): New.
	* gnus-sum.el (gnus-summary-mode): Use it.
	(gnus-summary-select-article): Ditto.
	(gnus-summary-goto-article): Use enable multibyte.

1 files changed, 22 insertions, 13 deletions

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index 999e3b039fe..39bc0d6f607 100644
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -3,6 +3,7 @@
 ;;        Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
+;; Maintainer: bugs@gnus.org
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
@@ -37,6 +38,7 @@
 (require 'gnus-util)
 (require 'mm-decode)
 (autoload 'gnus-summary-limit-include-cached "gnus-cache" nil t)
+(autoload 'gnus-cache-write-active "gnus-cache")
 
 (defcustom gnus-kill-summary-on-exit t
   "*If non-nil, kill the summary buffer when you exit from it.
@@ -2103,7 +2105,7 @@ The following commands are available:
   (make-local-hook 'pre-command-hook)
   (add-hook 'pre-command-hook 'gnus-set-global-variables nil t)
   (gnus-run-hooks 'gnus-summary-mode-hook)
-  (mm-enable-multibyte)
+  (mm-enable-multibyte-mule4)
   (gnus-update-format-specifications nil 'summary 'summary-mode 'summary-dummy)
   (gnus-update-summary-mark-positions))
 
@@ -4302,7 +4304,9 @@ If SELECT-ARTICLES, only select those articles from GROUP."
                     (if (string-match "^[ \t]*$" input)
                         number input)))
                  (t number))
-              (quit nil))))))
+              (quit
+               (message "Quit getting the articles to read")
+               nil))))))
     (setq select (if (stringp select) (string-to-number select) select))
     (if (or (null select) (zerop select))
         select
@@ -4742,7 +4746,8 @@ The resulting hash table is returned, or nil if no Xrefs were found."
             ;; From.
             (progn
               (goto-char p)
-              (if (search-forward "\nfrom: " nil t)
+              (if (or (search-forward "\nfrom: " nil t)
+                      (search-forward "\nfrom:" nil t))
                   (funcall gnus-decode-encoded-word-function
                            (nnheader-header-value))
                 "(nobody)"))
@@ -5843,6 +5848,9 @@ Given a prefix, will force an `article' buffer configuration."
 
 (defun gnus-summary-display-article (article &optional all-header)
   "Display ARTICLE in article buffer."
+  (when (gnus-buffer-live-p gnus-article-buffer)
+    (with-current-buffer gnus-article-buffer
+      (mm-enable-multibyte-mule4)))
   (gnus-set-global-variables)
   (if (null article)
       nil
@@ -5892,14 +5900,11 @@ be displayed."
               force)
           ;; The requested article is different from the current article.
           (progn
-            (when (gnus-buffer-live-p gnus-article-buffer)
-              (with-current-buffer gnus-article-buffer
-                (mm-enable-multibyte)))
             (gnus-summary-display-article article all-headers)
             (when (gnus-buffer-live-p gnus-article-buffer)
-              (with-current-buffer gnus-article-buffer
+               (with-current-buffer gnus-article-buffer
                 (if (not gnus-article-decoded-p) ;; a local variable
-                    (mm-disable-multibyte))))
+                    (mm-disable-multibyte-mule4))))
             (when (or all-headers gnus-show-all-headers)
               (gnus-article-show-all-headers))
             (gnus-article-set-window-start
@@ -6878,7 +6883,8 @@ of what's specified by the `gnus-refer-thread-limit' variable."
    ((eq 'current gnus-refer-article-method)
     (list gnus-current-select-method))
    ;; List of select methods.
-   ((not (stringp (cadr gnus-refer-article-method)))
+   ((not (and (symbolp (car gnus-refer-article-method))
+              (assq (car gnus-refer-article-method) nnoo-definition-alist)))
     (let (out)
       (dolist (method gnus-refer-article-method)
         (push (if (eq 'current method)
@@ -6928,7 +6934,10 @@ to guess what the document format is."
         ;; the parent article.
         (when (setq to-address (or (message-fetch-field "reply-to")
                                    (message-fetch-field "from")))
-          (setq params (append (list (cons 'to-address to-address)))))
+          (setq params (append 
+                        (list (cons 'to-address 
+                                    (funcall gnus-decode-encoded-word-function
+                                             to-address))))))
         (setq dig (nnheader-set-temp-buffer " *gnus digest buffer*"))
         (insert-buffer-substring gnus-original-article-buffer)
         ;; Remove lines that may lead nndoc to misinterpret the
@@ -7828,7 +7837,7 @@ groups."
         (gnus-summary-show-article t)
         (when (and (not raw) (gnus-buffer-live-p gnus-article-buffer))
           (with-current-buffer gnus-article-buffer
-            (mm-enable-multibyte)))
+            (mm-enable-multibyte-mule4)))
         (if (equal gnus-newsgroup-name "nndraft:drafts")
             (setq raw t))
         (gnus-article-edit-article
@@ -9120,7 +9129,7 @@ save those articles instead."
         (set-buffer gnus-original-article-buffer)
         (save-restriction
           (nnheader-narrow-to-headers)
-          (while methods
+          (while (and methods (not split-name))
             (goto-char (point-min))
             (setq method (pop methods))
             (setq match (car method))
@@ -9139,7 +9148,7 @@ save those articles instead."
                     (save-restriction
                       (widen)
                       (setq result (eval match)))))
-              (setq split-name (append (cdr method) split-name))
+              (setq split-name (cdr method))
               (cond ((stringp result)
                      (push (expand-file-name
                             result gnus-article-save-directory)